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Home My WebLink AboutItem 21 - Memorandum of Understanding with OCTA and City of IrvinePublic Works Agency www.santa-ana.org/public-works Item # 21 City of Santa Ana 20 Civic Center Plaza, Santa Ana, CA 92701 Staff Report April 16, 2024 TOPIC: Master Plan of Arterial Highways AGENDA TITLE Memorandum of Understanding for the Master Plan of Arterial Highways with the Orange County Transportation Authority and the City of Irvine RECOMMENDED ACTION Authorize the City Manager to execute a Memorandum of Understanding for the Master Plan of Arterial Highways Amendment with the Orange County Transportation Authority and the City of Irvine (Agreement No. A-2024-XXX). GOVERNMENT CODE 484308 APPLIES: Yes DISCUSSION The Master Plan of Arterial Highways (MPAH) is the countywide roadway network for regional mobility managed by the Orange County Transportation Authority (OCTA), and cities must comply to qualify for M2 Funds. Coordination and consensus between the cities is required whenever changes to the MPAH are requested by any of local agencies that form part of the MPAH. The process described below was similarly followed by the City of Santa Ana (City) when an MPAH amendment was processed by the City back in June 2021 to reclassify several roadways in the City. The City of Irvine has requested an amendment to the MPAH to reclassify Red Hill Avenue, between MacArthur Boulevard and Main Street, from a major six -lane to a primary four -lane arterial. The IBC Vision Plan 2018 Traffic Study Update Alternative Analysis (Exhibit 1), conducted as part of the MPAH amendment process, determined that the amendment to the MPAH would result in cumulative projected changes to future traffic patterns. These projected changes in future traffic patterns result in a determination that appreciable impacts may occur at the intersections of Flower Street/MacArthur Boulevard and Flower Street/Segerstrom Avenue, both intersections which are located in the city. Improvements identified to mitigate appreciable impacts at the two intersections will be fully mitigated by adding an eastbound right turn lane at the intersection of Flower Street and MacArthur Boulevard and adding a westbound right turn lane at the intersection of Flower Street and Segerstrom Avenue which require right-of-way acquisition. It should be noted that the City will monitor the individual intersection performance and is only required to implement such improvements should the thresholds impacting the operations of the intersections be triggered. Master Plan of Arterial Highways April 16, 2024 Page 2 The City of Irvine shall provide the City a 1.1 % fair share funding for Flower Street at Segerstrom Avenue and 1.0% fair share funding for Flower Street at MacArthur Boulevard. The projects will be programmed in the future Capital Improvement Program. This MPAH amendment will require the execution of a Memorandum of Understanding (MOU) between OCTA and the Cities of Irvine and Santa Ana (Exhibit 2). All parties, the City of Irvine and Santa Ana, have agreed to these terms and conditions since there are traffic impacts to be coordinated between the two jurisdictions. Staff recommends approving terms and conditions, and authorizing the City Manager to negotiate and execute a memorandum of understanding. FISCAL IMPACT There are two traffic operation improvements identified in the MOU within the City of Santa Ana. Implementation of these improvements require the traffic congestion to degrade to a certain threshold in the future. These locations will be monitored and, if the threshold is met, the projects will be programmed into a future CIP and funded accordingly. Project funding to be identified in the future will include grant funds, Transportation System Impact Area fees, and Irvine's fair share. There is no fiscal impact at this time. EXHIBIT(S) 1. Traffic Study 2. Memorandum of Understanding Submitted By: Nabil Saba, P.E., Executive Director of Public Works Agency Approved By: Alvaro Nunez, Acting City Manager E� Am 10040 1 Prepared by Iteris, Inc. June 2019 II Jim. • • .... �r Submitted to: OF SQL U V4 -4 of ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE — ALTERNATIVES ANALYSIS k,ww� Final TABLE OF CONTENTS 1 Introduction and Summary...................................................................................................................................6 5 1.1 Introduction.................................................................................................................................................6 5 1.2 Alternative 1.................................................................................................................................................9 n/a 1.3 Alternative 2...............................................................................................................................................10 7 1.4 Traffic Impacts&FairShare.......................................................................................................................10 7 1.5 Estimated Costs of Alternatives.................................................................................................................12 n/a 3 Alternative 2 - Red Hill Avenue Widening (Main Street to MacArthur Boulevard).............................................55 8 3.1 Introduction...............................................................................................................................................55 8 3.2 Alternative 2 Daily Arterial Segment Analysis............................................................................................55 8 3.3 Alternative 2 Peak Hour Link Analysis........................................................................................................65 18 3.4 Alternative 2 Peak Hour Intersection Analysis...........................................................................................65 18 3.5 Alternative 2 Peak Hour Freeway Mainline Analysis.................................................................................74 27 3.6 Alternative 2 Peak Hour Freeway Ramp Analysis......................................................................................76 29 3.7 Alternative 2 Future Improvements and Mitigations................................................................................82 35 4 Cost Estimates.....................................................................................................................................................87 40 4.1 Cost Estimates for Mitigation Improvements............................................................................................87 40 5 References...........................................................................................................................................................9142 6 Glossary of Transportation Terms.......................................................................................................................92 43 7 Appendices..........................................................................................................................................................96 47 AppendixA: ICU Worksheets..................................................................................................................................96 48 Appendix B: HCS Mainline Analysis.........................................................................................................................97 n/a AppendixC: HCS Ramp Analysis..............................................................................................................................98 113 Appendix D: Fair Share Analysis..............................................................................................................................99 115 Appendix E: ICU Worksheet for Mitigation Intersection.......................................................................................100 117 Appendix F: Intersection Improvement List..........................................................................................................101 119 Appendix G: Alternative 1 Improvement Concept Plans and Cost Estimates.......................................................102 n/a Appendix H: Alternative 2 Improvement Concept Plans and Cost Estimates.......................................................103 122 ,..:... . Iteris, Inc. I ii IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final TABLES Table 1.3 - Number of Significantly Impacted Locations in the Study Area Under Alternative 2................................10 7 Table 1.4- Alternative 2 Improvement Strategies.......................................................................................................10 7 Table 3.1—Alternative 2 Daily Arterial LOS..................................................................................... Table 3.2 — Alternative 2 Peak Hour Link Analysis.......................................................................... Table 3.3 —Alternative 2 Peak Hour Intersection LOS.................................................................... Table 3.4 —Alternative 2 Freeway Peak Hour Mainline LOS.......................................................... Table 3.5 —Alternative 2 Peak Hour Freeway Ramp LOS............................................................... Table 3.6 — Alternative 2 Number of Impacted Locations in the Study Area ................................. Table 3.7 —Alternative 2 Intersections Significantly Impacted in the Study Area .......................... Table 3.8 — City of Santa Ana Intersection Improvements................................................................. Table 3.9—Alternative 2 Freeway Ramp Plan Update Impacts and Fair -Share .................................. .........................57 10 .........................65 18 .........................67 20 .........................75 28 .........................78 31 .........................82 35 .........................82 35 .........................85 38 .........................85 38 Table 4.2 — Alternative 2 Cost of Improvements.........................................................................................................90 41 �..:... '.: �''••' ........ Iteris, Inc. I iii -4 of ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final FIGURES Figure 1.2— Projects Removed From Road Network in Alternative 2Scenario ............................................................8 6 Figure 3.1— Alternative 2 Daily Arterial ADT...............................................................................................................63 16 Figure 3.2 — Alternative 2 Daily Arterial Deficiencies..................................................................................................64 17 Figure 3.3 — Alternative 2 AM Peak Hour Intersection Deficiencies............................................................................72 25 Figure 3.4 — Alternative 2 PM Peak Hour Intersection Deficiencies............................................................................73 26 Figure 3.5 — Alternative 2 Freeway AM Peak Hour Deficiencies.................................................................................8o 33 Figure 3.6 — Alternative 2 Freeway PM Peak Hour Deficiencies..................................................................................81 34 Figure 3.7 —Alternative 2 IBC Vision Study Area Improvement Locations..................................................................84 37 ,..:... . Iteris, Inc. I v -1 OF 14 A. L a 'Zfi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final INTRODUCTION AND SUMMARY 1.1 Introduction This 2018 IBC Vision Plan Two -Year Traffic Study Update (2018 Update) evaluates potential traffic impact locations and documents how development actually occurred over the past two years. The update takes a "snapshot" of the development activity today and considers ambient regional growth to compare with the 2010 and 2015 assumptions. If as a result of actual development, the original traffic impacts are altered or changed, the City has the ability to revise the list of traffic mitigations and IBC fees accordingly within the umbrella of the adopted Vision Plan. Six alternative land use scenarios are tested in the 2018 IBC Vision Plan Two -Year Traffic Study Update (2018 Update). This supplemental report includes additional analysis for two alternative scenarios in the Buildout condition to test the removal of future highway network improvements. The study area defined in the 2018 Update is also used for this report. The following two scenarios were analyzed: • Alternative 2 — Reflects updated Vision Plan assumptions anticipated to be constructed by Buildout but with the removal of the MPAH widening of Red Hill Avenue from four to six lanes between MacArthur Blvd and Main Street which is currently assumed in the Buildout scenario. Alternative 2 is compared to the Buildout with Update scenario. The location of these two improvements is illustrated in Figure 1.1 and Figure 1.2. For both the Alternative 1 and Alternative 2 scenarios, land use is assumed to be the same as Buildout Cumulative Baseline With Update scenario, however, the land use assumptions in the comparison scenario used for Alternative 1 and Alternative 2 are different. Alternative 1 tests the land uses associated with the Vision Plan Update as well as the removal of both highway network improvements while Alternative 2 tests only the removal of the single network improvement and no land use changes. A summary of the analysis, list of deficient locations and improvements is provided in the following sections. Detailed analysis of Alternative 1 and Alternative 2 are discussed in Chapter 2 and Chapter 3, respectively. ''� ••�•• ........ Iteris, Inc. 16 OF iq, n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Figure 1.2 - Projects Removed From Road Network in Alternative 2 Scenario Legend INS Project Removed in Alt 2 Scenario €BC Study Area Planning Area 36 City of Irvine City of Costa Mesa City of Newport Beach c City of Santa Ana N w d r`o• City of Tustin Adjacent Cities S a a m Miles 0 0.4 0.8 1.69 5 N /Oar q`P �cr r�t�r�E rrrrr A� arner Ay �/enCdQ �r o Q1P LP er5p am % m N = y y DyerRc 4P a Alton Ave MacArthur Blvd �_ / \ 14 unfiower Ave o 9rto'A �A'fN�, � �e cC - coa:tD - Red Hill Avenue MPAH�Widening Project c la as' i P . Baker St paularino Ave aca Zac,' Pr Baker" P� � gl b�\\ COSTA M / a Plrky i FMichelson Or el ` Yale too cc�J M ca �hse rli � 9 ,o u fd4 9 rSe a University Drive r / 9 �1t♦{M� A �♦ /9�P f �cw tr` � o ♦ i EWPOFIf, EACH y S QA ♦� � p� �♦ n c Iteris, Inc. 18 IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final 1.3 Alternative 2 Alternative 2 tests the removal of the MPAH widening of Red Hill Avenue from four to six lanes between MacArthur Blvd and Main Street. Unlike Alternative 1, the land use scenarios are the same for the Alternative 2 and No Alternative (Buildout with Update) scenarios, which explains why Alternative 2 generates considerably fewer impacts than Alternative 1 as shown in Table 1.3. Alternative 2 generates only two intersection impacts: Flower Street/Segerstrom Avenue in the City of Santa Ana and Flower Street/MacArthur Boulevard in the City of Costa Mesa. The improvement strategies at these locations are shown in Table 1.4 Table 1.3 - Number of Significantly Impacted Locations in the Study Area Under Alternative 2 FACILITY ALTERNATIVE 2 Arterial Segments 0 Intersections 2 Freeway Mainline 0 Freeway Ramps 1 Total 2 Table 1.4- Alternative 2 Improvement Strategies 1.4 Traffic Impacts & Fair Share A fair -share methodology was used to evaluate the financial participation of mitigating IBC Vision impacts. The following methodology is applied: • For impacts within the City of Irvine, the IBC Vision Plan is fully responsible. • For impacts outside the City of Irvine, the IBC Vision Plan would participate on a fair -share basis. Alternative 2 tests the removal of the proposed MPAH widening of Red Hill Avenue from four to six lanes between Main Street and MacArthur Boulevard. Both the No Project and With Project scenarios use the same With IBC Vision Plan land use assumptions. Alternative 2 is therefore a test of removal of this improvement from the Orange County Master Plan of Arterial Highways (MPAH). For any improvements identified under this scenario, the City of Irvine is responsible for the full cost of mitigation within the City of Irvine and for a fair share basis for improvements outside the City of Irvine. All impacts referenced in this study update represent impacts as defined in the City of Irvine's Traffic Impact Analysis (TIA) Guidelines, adopted August 2004, or for locations outside Irvine, per the performance criteria for each affected agency. ...:... :•:;a :........... . . '.: �'''•' ......... ' . Iteris, Inc. 1 10 -1 OF 14 A. L a 'Zfi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE — ALTERNATIVES ANALYSIS Final 3 ALTERNATIVE z -RED HILL AVENUE WIDENING (MAIN STREET TO MACARTHUR BOULEVARD) 3.1 Introduction The 2018 Traffic Study Update Alternative 2 is an analysis to observe the impacts of removing the one remaining MPAH roadway network project within the IBC area; the widening of Red Hill Avenue from four to six lanes between Main Street and MacArthur Boulevard. The location of this project is illustrated in Figure 1.2. For this analysis, the Buildout Cumulative With Update is assumed to be the No Project (Baseline) scenario and the Alternative 2 scenario is the With Project scenario. Traffic analysis is performed using the same methodology employed for the Interim and Buildout year analysis. Any forecast deficiency locations are identified, together with identification of the most effective improvement measures to mitigate them. The transportation networks are consistent between these two future scenarios except for one exception, the Alternative 2 scenario removes the Red Hill Avenue widening project currently in the MPAH that would widen the arterial to six lanes between Main Street and MacArthur Boulevard. The Alternative 2 scenario assumes Red Hill Avenue in the project area to have the same configuration as existing conditions. In order to isolate the effects of removing the Red Hill widening to traffic patterns in the study area, the Alternative 2 scenario has the identical land -use as Buildout With Update. 3.2 Alternative 2 Daily Arterial Segment Analysis The Alternative 2 traffic patterns generally remain very similar to the Buildout With Update scenario traffic patterns. The vast majority of road segments see the same traffic volume in both scenarios. Because the Alternative 2 roadway network does not include the Red Hill Widening project, the largest difference in traffic volume between the two scenarios occurs on Red Hill Avenue. Most notably, ADT on Red Hill Avenue between McGaw Avenue and Sky Park decreases by 1,200 vehicles in Alternative 2 compared to the Buildout Cumulative With Update scenario. The list of arterial segments that are deficient in the Alternative 2 scenario are identical to those of the Buildout Cumulative With Update scenario. Deficient segments under daily Alternative 2 conditions are shown in Table 3.1 and are: Campus Drive: o 879—Campus Drive from Carlson Avenue to University Drive (Irvine) • Culver Drive: 0 726—Culver Drive from 1-5 NB Ramps to 1-5 SB Ramps (Irvine) 0 213—Culver Drive from 1-5 SB Ramps to Scottsdale Drive (Irvine) 0 214—Culver Drive from Scottsdale Drive to Walnut Avenue (Irvine) 0 215—Culver Drive from Walnut Avenue to Deerfield Avenue(Irvine) 0 217—Culver Drive from Irvine Center Drive to Warner Avenue (Irvine) 0 219—Culver Drive from Barranca Parkway to Alton Parkway (Irvine) ...:... '.: '''•' ........ ' . Iteris, Inc. 155 A.-i OF iqL ' IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final 0 220—Culver Drive from Alton Parkway to Main Street (Irvine) 0 221—Culver Drive from Main Street to San Leandro (Irvine) 0 222—Culver Drive from San Leandro to 1-405 NB On -Ramp (Irvine) 0 224—Culver Drive from 1-405 SB On -Ramp to Michelson Drive (Irvine) • Harvard Avenue: o 183—Harvard Avenue from Michelson Drive to University Drive (Irvine) • Jamboree Road: 0 133—Jamboree Road from Michelle Drive to Walnut Avenue (Irvine) 0 144—Jamboree Road from Kelvin Avenue to Main Street (Irvine) 0 148—Jamboree Road from 1-405 SB Ramps to Michelson Drive (Irvine) 0 149—Jamboree Road from Michelson Drive to Dupont Drive (Irvine) • Von Karman Avenue: 0 98—Von Karman Avenue from Barranca parkway to Alton Parkway (Irvine) 0 100—Von Karman Avenue from Alton Parkway to McGaw Avenue (Irvine) 0 102—Von Karman Avenue from McGaw Avenue to Anchor(Irvine) 0 103—Von Karman Avenue from Anchor to Main Street (Irvine) • Bristol Street: 0 920—Bristol Street SB Red Hill Avenue to Campus Drive (Newport Beach)* 0 1303—Bristol Street SB from Campus Drive to Birch Street (Newport Beach)* 0 1305—Bristol Street NB from Birch Street to Campus Drive (Newport Beach)* • MacArthur Boulevard: 0 953—MacArthur Boulevard from University Drive to Bison Avenue (Newport Beach)* 0 1301—MacArthur Boulevard from Bison Avenue to Ford Road (Newport Beach)* • Dyer Road: 0 1326—Dyer Road from SR-55 SB Ramp to SR-55 NB Ramp (Santa Ana)* • Walnut Avenue: o 587—Walnut Avenue East of Newport Avenue (Tustin)* *Deficient locations under daily conditions —no peak hour link analysis required. Figure 3.1 and Figure 3.2 display the arterial ADT and deficient segments for the Alternative 2 scenario. Deficient segments in the City of Irvine are evaluated under peak hour conditions in the following section. For Costa Mesa, Newport Beach, and Tustin, arterial segment deficiencies are addressed through intersection improvements. For Santa Ana, deficient segments under daily conditions are typically improved to operate at an acceptable LOS. Impacts and improvements are discussed in Section 3.7. �..:... '.: �'''•' ......... ' . Iteris, Inc. 156 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k'ww� Final Table 3.1-Alternative 2 Daily Arterial LOS ID 2725 ARTERIAL Anton Blvd SEGMENT LIMITS Bristol St to Sunflower Ave CL 0 Ln CM Lq LA 4D BUILDOUT WITH UPDATE 21,700 0.57 A ALTERNATIVE 2 21,600 0.57 A 2721 Baker St Bear St to Bristol St CM 6D 29,500 0.53 A 29,400 0.52 A 2729 Baker St Bristol St to SR 55 SB Ramps CM 6D 33,500 0.60 A 33,400 0.60 A 1294 Baker St SR 55 5B to SR 55 NB CM 6D 26,000 0.46 A 25,900 0.46 A 1468 Baker St SR 55 NB to Red Hill Ave CM 6D 14,600 0.26 A 14,500 0.26 A 1469 Baker St Red Hill Ave to Airway Ave CM 6D 5,000 0.09 A 5,000 0.09 A 2723 Bear St Paularino Ave to Baker St CM 6D 30,900 0.55 A 31,000 0.55 A 2733 Bristol St Segerstrom Ave to West Alton Ave CM 6D 41,000 0.73 C 41,000 0.73 C 2737 Bristol St West Alton Ave to MacArthur Blvd CM 6D 45,600 0.81 D 45,600 0.81 D 2738 Bristol St MacArthur Blvd to Sunflower Ave CM 6D 44,800 0.80 C 44,900 0.80 C 2727 Bristol St Sunflower Ave to Anton Blvd CM 6D 46,800 0.84 D 46,800 0.84 D 2728 Bristol St Anton Blvd to 1-405 NB Ramps CM 9D+1 AUX 66,100 0.78 C 66,100 0.78 C 2751 Bristol St 1-405 NB Ramps to 1-405 SB Ramps CM 8D 65,100 0.87 D 65,100 0.87 D 2745 Bristol St 1-405 SB Ramps to Paularino Ave CM 6D 45,000 0.80 C 45,200 0.81 D 2732 Bristol St Paularino Ave to Baker St CM 6D 36,500 0.65 B 36,500 0.65 B 2730 Bristol St Baker St to SR 55 CM 6D 26,700 0.48 A 26,800 0.48 A 1888 Bristol St SR-55 to Red Hill Ave CM 6D 20,400 0.36 A 20,400 0.36 A 2793 Del Mar Ave Newport Blvd SB to Newport Blvd NB CM 4D 24,100 0.63 B 24,100 0.63 B 2791 Del Mar Ave Newport Blvd to Santa Ana Ave CM 4D 12,500 0.33 A 12,500 0.33 A 2772 Flower St Segerstrom Ave to MacArthur Blvd CM 4D 13,800 0.36 A 13,800 0.36 A 2804 Flower St MacArthur Blvd to Sunflower Ave CM 4D 10,700 0.28 A 10,700 0.28 A 2760 Flower St Sunflower Ave to Anton Blvd CM 4D 6,400 0.17 A 6,500 0.17 A 2756 Main St Sunflower Ave to SR-55 CM 6D 26,500 0.47 A 26,100 0.47 A 2785 Mesa Drive Newport Blvd SB to Newport Blvd NB CM 2U 6,100 0.49 A 6,100 0.49 A 2783 Mesa Drive Newport Blvd NB to Santa Ana Ave CM 2U 6,100 0.49 A 6,100 0.49 A 2779 Mesa Drive Irvine Ave to Birch St CM 4D 14,300 0.38 A 14,300 0.38 A 2742 Paularino Ave Bear St to Bristol St CM 4D 9,300 0.24 A 9,200 0.24 A 2746 Paularino Ave Bristol St to SR-55 SB CM 4D 19,700 0.52 A 19,700 0.52 A 1291 Paularino Ave SR-55 SB to SR-55 NB CM 4D 17,300 0.46 A 17,200 0.45 A 1344 Paularino Ave SR-55 NB to Red Hill Ave CM 4D 13,100 0.34 A 13,000 0.34 A 1342 Paularino Ave Red Hill Ave to Airway Ave CM 4D 5,700 0.15 A 5,800 0.15 A 39 Red Hill Ave Main St to Paularino Ave a CM 4D 21,000 0.55 A 20,600 0.54 A 1340 Red Hill Ave Paularino Ave to Baker St CM 4D 19,300 0.51 A 18,900 0.50 A 40 Red Hill Ave Baker St to Bristol St CM 4D 17,300 0.46 A 17,200 0.45 A 41 Santa Ana Ave Mesa Drive to Bristol St CM 4D 9,200 0.24 A 9,200 0.24 A 2769 University Drive Santa Ana Ave to Irvine Ave CM 4D 12,400 0.33 A 12,400 0.33 A 770 Alton Pkwy Daimler St to Red Hill Ave a Iry 4D 30,000 0.94 E 30,100 0.94 E 776 Alton Pkwy Red Hill Ave to Von Karman Ave a Iry 4D 22,300 0.70 B 22,300 0.70 B 778 Alton Pkwy Von Karman Ave to Jamboree Rd a Iry 4D 22,300 0.70 B 22,300 0.70 B 779 Alton Pkwy Jamboree Rd to Murphy Ave a Iry 6D 25,800 0.48 A 25,700 0.48 A 780 Alton Pkwy Murphy Ave to Harvard Ave Iry 6D 24,800 0.46 A 24,800 0.46 A 781 Alton Pkwy Harvard Ave to Paseo Westpark Iry 6D 19,000 0.35 A 18,900 0.35 A 1378 Alton Pkwy Paseo Westpark to San Marino Iry 6D 20,500 0.38 A 20,500 0.38 A 783 Alton Pkwy San Marino to Culver Drive Iry 6D 27,800 0.51 A 27,800 0.51 A 735 Barranca Pkwy (Dyer Rd) Pullman to Red Hill Ave Iry 8D 43,800 0.61 B 43,900 0.61 B 736 Barranca Pkwy Red Hill Ave to Armstrong a Iry 7D 48,700 0.77 C 48,600 0.77 C 739 Barranca Pkwy Armstrong to Von Karman Ave a Iry 7D 46,600 0.74 C 46,500 0.74 C 740 Barranca Pkwy Von Karman Ave to Jamboree Rd a Iry 7D 50,000 0.79 C 49,900 0.79 C ,.:.... ........ Iteris, Inc. 157 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final ID 743 ARTERIAL Barranca Pkwy SEGMENT LIMITS Jamboree Rd to Construction Circle a 0 Ln Iry Ln 6D BUILDOUT WITH UPDATEALTERNATIVE 35,400 0.66 B 2 35,300 0.65 B 744 Barranca Pkwy Construction Circle to Harvard Ave a Iry 6D 28,400 0.53 A 28,300 0.52 A 745 Barranca Pkwy Harvard Ave to Paseo Westpark Iry 6D 27,200 0.50 A 27,100 0.50 A 747 Barranca Pkwy Paseo Westpark to Santa Rosa Iry 6D 31,000 0.57 A 31,000 0.57 A 748 Barranca Pky Santa Rosa to Culver Drive Iry 6D 30,800 0.57 A 30,800 0.57 A 538 Bryan Ave Jamboree Rd to Marketplace Iry 4D 23,200 0.72 C 23,200 0.72 C 1812 Bryan Ave Marketplace to El Camino Real Iry 4D 23,100 0.72 C 23,100 0.72 C 539 Bryan Ave El Camino Real to Rubicon Iry 4D 22,300 0.70 B 22,300 0.70 B 540 Bryan Ave Rubicon to Culver Iry 4D 25,100 0.78 C 25,100 0.78 C 869 Campus Drive MacArthur Blvd to Martin a Iry 6U 16,400 0.30 A 16,400 0.30 A 870 Campus Drive Martin to Von Karman Ave a Iry 4D 16,300 0.51 A 16,400 0.51 A 871 Campus Drive Von Karman Ave to Teller Ave a Iry 4D 15,500 0.48 A 15,500 0.48 A 872 Campus Drive Teller Ave to Jamboree Rd a Iry 4D 15,700 0.49 A 15,700 0.49 A 877 Campus Drive Jamboree Rd to Carlson Ave a Iry 4D 26,300 0.82 D 26,300 0.82 D 879 Campus Drive Carlson Ave to University Iry 4D 29,400 0.92 29,400 0.92 166 Carlson Ave Michelson Drive to Campus Drive a Iry 4D 10,000 0.31 A 10,000 0.31 A 726 Culver Drive 1-5 NB Ramps to 1-5 SB Ramps Iry 7D 60,600 0.96 60,600 0.96 213 Culver Drive 1-5 SB Ramps to Scottsdale Drive Iry 6D 59,300 1.10 59,300 1.10 214 Culver Drive Scottsdale Drive to Walnut Ave Iry 6D 52,700 0.98 52,700 0.98 215 Culver Drive Walnut Ave to Deerfield Ave Iry 6D 49,600 0.92 49,600 0.92 216 Culver Drive Deerfield Ave to Irvine Center Drive Iry Maj6D+ 1AUX 46,500 0.79 C 46,400 0.79 C 217 Culver Drive Irvine Center Drive to Warner Ave Iry 6D 49,600 0.92 49,600 0.92 218 Culver Drive Warner Ave to Barranca Pkwy Iry 6D 47,800 0.89 D 47,800 0.89 D 219 Culver Drive Barranca Pkwy to Alton Pkwy Iry 6D 55,400 1.03 55,400 1.03 220 Culver Drive Alton Pkwy to Main St Iry 6D 52,500 0.97 52,600 0.97 221 Culver Drive Main St to San Leandro Iry 6D 52,600 0.97 52,600 0.97 222 Culver Drive San Leandro to 1-405 NB On -Ramp Iry 6D 54,800 1.01 54,900 1.02 224 Culver Drive 1-405 SB Ramps to Michelson Drive Iry 6D 58,200 1.08 58,200 1.08 225 Culver Drive Michelson Drive to Sandburg Way Iry 6D 43,000 0.80 C 43,000 0.80 C 226 Culver Drive Sandburg Way to University Drive Iry 6D 39,200 0.73 C 39,200 0.73 C 1206 EI Camino Real Ramboree Rd to Alliance Iry 4D 24,200 0.76 C 24,200 0.76 C 169 lFairchild Rd jMacArthur Blvd to Jamboree Rd Iry 4D 6,500 0.20 A 6,500 0.20 A 170 lHarvard Ave alnut Ave to Poplar St Iry 4U 10,900 0.39 A 10,900 0.39 A 3040 Harvard Ave Poplar St to Deerfield Ave Iry 4U 12,900 0.46 A 12,900 0.46 A 171 Harvard Ave Deerfield Ave to Irvine Center Drive Iry 4U 13,000 0.46 A 13,000 0.46 A 172 Harvard Ave Irvine Center Drive to Paseo Westpark Iry 4D 13,100 0.41 A 13,100 0.41 A 174 Harvard Ave Paseo Westpark to Warner Ave Iry 4D 16,300 0.51 A 16,200 0.51 A 175 Harvard Ave Warner to Barranca Pkwy Iry 4D 18,000 0.56 A 18,000 0.56 A 177 Harvard Ave Barranca Pkwy to San Juan Iry 4D 20,600 0.64 B 20,600 0.64 B 2829 Harvard Ave San Juan to San Leon Iry 4D 19,100 0.60 A 19,100 0.60 A 178 Harvard Ave San Leon to Alton Pkwy Iry 4D 20,100 0.63 B 20,100 0.63 B 179 Harvard Ave Alton Pkwy to San Marino Iry 4D 22,200 0.69 B 22,200 0.69 B 180 Harvard Ave San Marino to Main St Iry 4D 27,000 0.84 D 27,000 0.84 D 181 Harvard Ave Main St to Coronado Iry 4D 27,000 0.84 D 27,000 0.84 D 182 Harvard Ave Coronado to Michelson Drive Iry 4D 27,200 0.85 D 27,200 0.85 D 183 Harvard Ave Michelson Drive to University Drive Iry 2U 21,500 1.65 21,500 1.65 675 Irvine Center Drive Harvard Ave to Hearthstone b Iry 6D 30,700 0.57 A 30,700 0.57 A 676 Irvine Center Drive Hearthstone to Culver Drive b Iry 6D 34,600 0.64 B 34,700 0.64 B 129 Jamboree Rd Bryan Ave to El Camino b Iry 8D 48,500 0.67 B 48,500 0.67 B 130 jJamboree Rd JEI Camino Real to 1-5 NB Ramps b Iry Maj7D+ 1AUX 66,300 0.98 E 66,300 0.98 E Iteris, Inc. 158 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final ID 958 ARTERIAL Jamboree Rd SEGMENT LIMITS 1-5 NB Ramps to 1-5 SB Ramps b 0 Ln Iry Ln 8D BUILDOUT WITH UPDATEALTERNATIVE 62,600 0.87 D 2 62,500 0.87 D 131 Jamboree Rd 1-5 SB Ramps to Michelle Drive b Iry 8D 57,900 0.80 C 57,900 0.80 C 133 Jamboree Rd Michelle Drive to Walnut Ave b Iry 5D 72,600 1.69 72,700 1.69 135 Jamboree Rd Walnut Ave to Edinger Ave (& Frontage Rd) b Iry Exp8 84,900 0.47 A 84,900 0.47 A 136 Jamboree Rd Edinger Ave to Warner Ave b Iry Exp8 85,800 0.48 A 85,800 0.48 A 137 Jamboree Rd Warner Ave to Barranca Pkwy a,b Iry Exp8 66,700 0.37 A 66,700 0.37 A 138 Jamboree Rd Barranca Pkwy to Beckman Ave a,b Iry 8D 58,500 0.81 D 58,500 0.81 D 1503 Jamboree Rd Beckman Ave to Alton Pkwy a,b Iry 8D 63,600 0.88 D 63,500 0.88 D 140 Jamboree Rd Alton Pkwy to McGaw Ave a,b Iry 8D 66,800 0.93 E 66,800 0.93 E 142 Jamboree Rd McGaw Ave to Kelvin Ave a,b Iry 8D 62,000 0.86 D 62,000 0.86 D 144 Jamboree Rd Kelvin Ave to Main St a,b Iry 8D 74,700 1.04 a 74,700 1.04 145 Jamboree Rd Main St to 1-405 NB Ramps b Iry Maj8D+ 2AUX 80,400 0.99 E 80,400 0.99 E 148 Jamboree Rd 1-405 SB Ramps to Michelson Drive a,b Iry Maj8D+ 2AUX 91,900 1.13 91,900 1.13 149 Jamboree Rd Michelson Drive to Dupont Drive a,b Iry 7D 65,200 1.03 65,100 1.03 150 Jamboree Rd Dupont Drive to Campus Drive a,b Iry 7D 53,100 0.84 D 53,000 0.84 D 151 Jamboree Rd Campus Drive to Birch St b Iry 6D 50,900 0.94 E 50,900 0.94 E 152 Jamboree Rd Birch St to Fairchild Rd b Iry 7D 49,200 0.78 C 49,100 0.78 C 154 Jamboree Rd Fairchild Rd to Koll Center b Iry 7D 43,100 0.68 B 43,100 0.68 B 155 Jamboree Rd Koll Center to MacArthur Blvd a,b Iry 6D 43,200 0.80 C 43,200 0.80 C 814 MacArthur Blvd Fitch to Red Hill Ave a Iry 7D 36,700 0.58 A 37,100 0.59 A 815 MacArthur Blvd Red Hill Ave to Skypark Blvd a Iry 7D 28,400 0.45 A 28,400 0.45 A 1524 MacArthur Blvd Skypark Blvd to Main St a Iry 7D 28,100 0.45 A 28,100 0.45 A 60 MacArthur Blvd Main St to 1-405 NB Ramps a Iry Maj8D+ 2AUX 60,800 0.75 C 61,000 0.75 C 62 MacArthur Blvd 1-405 SB Ramps to Michelson Dr a Iry Maj8D+ 1AUX 68,600 0.90 D 68,700 0.90 D 63 MacArthur Blvd Michelson Drive to Douglass a Iry 8D 49,200 0.68 B 49,300 0.68 B 64 MacArthur Blvd Douglas to Campus Drive Iry 8D 47,200 0.66 B 47,300 0.66 B 916 MacArthur Blvd Jamboree Rd to Fairchild Rd a,b Iry 6D 53,500 0.99 E 53,500 0.99 E 917 MacArthur Blvd Fairchild Rd to University Drive b Iry 6D 53,300 0.99 E 53,300 0.99 E 817 Main St McDurmott to Red Hill Ave a Iry 6D 27,700 0.51 A 27,500 0.51 A 818 Main St Red Hill Ave to Executive Park a Iry 6D 27,900 0.52 A 28,200 0.52 A 819 Main St Executive Park to MacArthur Blvd a Iry 6D 26,500 0.49 A 26,700 0.49 A 820 Main St MacArthur Blvd to Mercantile a Iry Maj7D+ 1AUX 35,200 0.52 A 35,300 0.52 A 821 Main St Gillette Ave to Von Karman Ave a Iry Maj6D+ 1AUX 38,000 0.65 B 38,100 0.65 B 822 Main St Von Karman Ave to Cartwright a Iry 6D 28,200 0.52 A 28,200 0.52 A 823 Main St Siglo to Jamboree Rd a Iry 6D 26,700 0.49 A 26,700 0.49 A 824 Main St Jamboree Rd to Union a Iry Maj6D+ 1AUX 24,200 0.41 A 24,200 0.41 A 825 Main St Veneto to Harvard Ave Iry 6D 24,500 0.45 A 24,600 0.46 A 826 Main St Harvard Ave to San Mateo Iry 4D 13,100 0.41 A 13,100 0.41 A 827 Main St Paseo Westpark to Culver Drive Iry 4D 13,200 0.41 A 13,200 0.41 A 1507 McGaw Ave Daimler St to Red Hill Ave a Iry 4D 7,900 0.25 A 7,900 0.25 A 808 McGaw Ave Red Hill Ave to Von Karman Ave a Iry 4D 12,600 0.39 A 12,500 0.39 A 810 McGaw Ave Von Karman Ave to Jamboree Rd a Iry 4D 10,600 0.33 A 10,600 0.33 A 1449 McGaw Ave Jamboree Rd to Murphy Ave Iry 4D 3,200 0.10 A 3,200 0.10 A 840 Michelson Drive MacArthur Blvd to Dupont Drive a Iry 5D 24,200 0.56 A 24,200 0.56 A 843 Michelson Drive Bixby to Von Karman Ave a Iry 4D 16,100 0.50 A 16,200 0.51 A 844 Michelson Drive Von Karman Ave to Obsidian a Iry Prim4D+ 1AUX 27,100 0.75 C 27,100 0.75 C 845 Michelson Drive Teller Ave to Jamboree Rd a Iry 5D 23,800 0.55 A 23,800 0.55 A 846 Michelson Drive Jamboree Rd to Carlson Ave a Iry Prim4D+ 2AUX 28,700 0.72 C 28,700 0.72 C 847 Michelson Drive Carlson Ave to Prince Iry Prim4D+ 1AUX 27,800 0.77 C 27,800 0.77 C 848 IMichelson Drive IRiparian View to Harvard Ave Iry 4D 25,400 0.79 C 25,400 0.79 C Iteris, Inc. 159 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final ID 1346 ARTERIAL Michelson Drive SEGMENT LIMITS Harvard Ave to Parkside Drive 0 Ln Iry Ln 4D BUILDOUT WITH UPDATEALTERNATIVE 19,400 0.61 B 2 19,400 0.61 B 850 Michelson Drive Parkside Drive to Culver Drive Iry 4D 19,500 0.61 B 19,500 0.61 B 31 Red Hill Ave Dyer/Barranca Pkwy to Deere Ave a Iry 61) 37,500 0.69 B 37,400 0.69 B 32 Red Hill Ave Deere Ave to Alton Pkwy a Iry 6D 37,600 0.70 B 37,500 0.69 B 33 Red Hill Ave Alton Pkwy to McGaw Ave a Iry 6D 36,400 0.67 B 36,000 0.67 B 36 Red Hill Ave McGaw Ave to MacArthur Blvd a Iry 6D 45,700 0.85 D 45,200 0.84 D 37 Red Hill Ave MacArthur Blvd to Sky Park a Iry 41) 22,300 0.70 B 20,800 0.65 B 38 Red Hill Ave Sky Park to Main St a Iry 4D 17,700 0.55 A 16,500 0.52 A 189 University Drive MacArthur Blvd to California Ave Iry 61) 35,300 0.65 B 35,300 0.65 B 188 University Drive California Ave to Mesa Rd Iry 6D 37,600 0.70 B 37,700 0.70 B 187 University Drive Mesa Rd to Campus Drive Iry 6D 38,100 0.71 C 38,100 0.71 C 880 University Drive Campus Drive to Harvard Ave Iry 6D 34,000 0.63 B 34,000 0.63 B 881 University Drive Harvard Ave to San Joaquin Hills Rd Iry 61) 31,700 0.59 A 31,700 0.59 A 882 University Drive San Joaquin Hills Rd to Culver Drive Iry 6D 31,500 0.58 A 31,500 0.58 A 98 Von Karman Ave Barranca Pkwy to Alton Pkwy a Iry 41) 41,700 1.30 41,600 1.30 100 Von Karman Ave Alton Pkwy to McGaw Ave a Iry 4D 36,100 1.13 36,100 1.13 102 Von Karman Ave McGaw Ave to Anchor a Iry 4D 32,700 1.02 32,700 1.02 103 Von Karman Ave Anchor to Main St a Iry 4D 33,100 1.03 33,200 1.04 104 Von Karman Ave Main St to Morse Ave a Iry Prim4D+ 1AUX 33,700 0.94 E 33,700 0.94 E 107 Von Karman Ave Quartz to Michelson Drive a Iry Prim4D+ 1AUX 36,100 1.00 E 36,100 1.00 E 108 Von Karman Ave Michelson Diver to Dupont Drive a Iry 4D 25,900 0.81 D 25,900 0.81 D 110 Von Karman Ave Dupont Drive to Martin a Iry 4D 25,100 0.78 C 25,100 0.78 C 111 Von Karman Ave Martin to Campus Drive a Iry 4D 24,600 0.77 C 24,600 0.77 C 594 Walnut Ave Myford to Jamboree SB Ramp Iry Prim4D+ 1AUX 23,800 0.66 B 23,800 0.66 B 593 Walnut Ave Jamboree Rd to Peters Canyon Iry Maj6D+ 1AUX 21,300 0.36 A 21,300 0.36 A 595 Walnut Ave Peters Canyon to Harvard Ave Iry Prim5D+ 1AUX 21,300 0.45 A 21,300 0.45 A 596 Walnut Ave Harvard Ave to Mall St Iry 4D 19,500 0.61 B 19,500 0.61 B 597 Walnut Ave Mall St to Culver Drive Iry 4D 20,100 0.63 B 20,100 0.63 B 728 Warner Ave Construction N to Harvard Ave Iry 41) 17,900 0.56 A 17,900 0.56 A 729 Warner Ave Harvard Ave to Paseo Westpark Iry 4D 13,500 0.42 A 13,500 0.42 A 732 Warner Ave Santa Ynez to Culver Drive Iry 41) 13,700 0.43 A 13,600 0.42 A 1223 Birch St Mesa Drive to Bristol St SB NB 4D 22,900 0.57 A 22,900 0.57 A 1314 Birch St Bristol St SB to Bristol St NB NB 41) 27,100 0.68 B 27,100 0.68 B 874 Birch St East of MacArthur Blvd NB 41) 15,900 0.40 A 15,800 0.40 A 69 Birch St West of MacArthur Blvd NB 41) 23,300 0.58 A 23,300 0.58 A 875 Birch St East of Von Karman Ave NB 4D 10,200 0.26 A 10,200 0.26 A 1705 Bison Ave Jamboree Rd to MacArthur Blvd NB 6D 6,100 0.11 A 6,100 0.11 A 1773 Bison Ave MacArthur Blvd to SR-73 NB 4D 13,600 0.34 A 13,500 0.34 A 920 Bristol St SB Red Hill Ave to Campus Drive NB 2D 33,100 1.84 33,100 1.84 1310 Bristol St NB Campus Drive to Red Hill Ave NB 3D 16,900 0.58 A 16,900 0.58 A 1303 Bristol St SB Campus Drive to Birch St NB 3D 26,500 0.91 26,600 0.92 1305 Bristol St NB Birch St to Campus Drive NB 3D 31,100 1.07 31,100 1.07 1312 Bristol St SB West of Jamboree Rd NB 4D 35,400 0.88 D 35,400 0.88 D 1580 Bristol St NB West of Jamboree Rd NB 3D 17,000 0.59 A 17,000 0.59 A 66 Campus Drive Bristol St NB to MacArthur Blvd NB 61) 37,300 0.64 B 37,300 0.64 B 1778 Ford Rd Jamboree Rd to MacArthur Blvd NB 4D 9,500 0.24 A 9,500 0.24 A 1304 Irvine Ave Bristol St NB to Bristol St SB NB 61) 32,300 0.56 A 32,300 0.56 A 67 Irvine Ave Bristol St SB to Mesa Drive NB 6D 25,800 0.44 A 25,800 0.44 A 2768 Irvine Ave S of University Drive NB 41) 30,200 0.76 C 30,200 0.76 C 156 Jamboree Rd S of MacArthur Blvd NB 6D 36,000 0.62 B 36,000 0.62 B Iteris, Inc. 160 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final ID 1856 ARTERIAL Jamboree Rd SEGMENT LIMITS Bristol St SB to Bristol St NB 0 Ln NB Ln 6D BUILDOUT WITH UPDATEALTERNATIVE 42,900 0.74 C 2 42,900 0.74 C 157 Jamboree Rd S of Bristol St NB 8D 45,100 0.66 B 45,100 0.66 B 159 Jamboree Rd University Drive to Bison Ave NB 6D 42,000 0.72 C 42,000 0.72 C 1777 Jamboree Rd Bison Ave to Ford Rd NB 6D 32,200 0.56 A 32,200 0.56 A 73 MacArthur Blvd Campus Drive to Birch St NB 8D 25,400 0.37 A 25,400 0.37 A 75 MacArthur Blvd S of Birch St NB 6D 23,000 0.40 A 23,000 0.40 A 914 MacArthur Blvd Von Karman Ave to Jamboree Rd NB 6D 23,100 0.40 A 23,100 0.40 A 953 MacArthur Blvd University Drive to Bison Ave b NB 6D 71,200 1.23 71,300 1.23 1301 MacArthur Blvd Bison Ave to Ford Rd b NB 8D 79,400 1.17 79,500 1.17 2767 University Drive East of Irvine Ave NB 2U 5,200 0.52 A 5,200 0.52 A 1774 University Drive Jamboree Rd to MacArthur Blvd NB 5D 13,900 0.28 A 13,900 0.28 A 112 Von Karman Ave S of Campus Drive NB 4D 18,000 0.45 A 18,000 0.45 A 113 Von Karman Ave S of Birch St NB 4D 14,900 0.37 A 14,900 0.37 A 2795 Dyer Rd Main St to Halladay St SA 6D 34,200 0.61 B 34,200 0.61 B 2799 Dyer Rd Halladay St to SR-55 SB SA 6D 37,700 0.67 B 37,700 0.67 B 1326 Dyer Rd SR-55 SB to SR-55 NB SA 6D 59,900 1.06 n 59,900 1.06 734 Dyer Rd SR-55 NB to Pullman St SA 8D 61,900 0.83 D 61,900 0.83 D 2764 Grand Ave Warner Ave to Hotel Terrace Drive SA 6D 28,700 0.51 A 28,700 0.51 A 2806 Grand Ave Hotel Terrace Drive to SR-55 NB SA 6D 28,500 0.51 A 28,500 0.51 A 2800 Halladay St Dyer Rd to Alton Ave SA 4D 9,200 0.25 A 9,200 0.25 A 2822 Halladay St Alton Ave to McGaw Ave(Columbine) SA 2U 3,500 0.28 A 3,600 0.29 A 2805 MacArthur Blvd Flower St to Main St SA 6D 41,800 0.74 C 42,000 0.75 C 1884 MacArthur Blvd Main St to SR-55 SB SA 6D 38,000 0.67 B 38,000 0.67 B 2796 Main St Segerstrom Ave to Alton Ave SA 6D 34,300 0.61 B 34,400 0.61 B 2826 Main St Alton Ave to McGaw Ave(Columbine) SA 6D 28,600 0.51 A 28,700 0.51 A 2809 Main St McGaw(Columbine) to MacArthur Blvd SA 6D 29,900 0.53 A 30,000 0.53 A 2811 Main St MacArthur Blvd to Sunflower Ave SA 6D 22,400 0.40 A 22,600 0.40 A 2823 McGaw Ave (Alton) Main St to Halladay St SA 41.1 11,700 0.49 A 11,800 0.49 A 2736 Segerstrom Ave Bristol St to Flower St SA 4D 27,600 0.74 C 27,600 0.74 C 2771 Segerstrom Ave Flower St to Main St SA 4D 29,000 0.77 C 29,000 0.77 C 2763 Warner Ave Grand Ave to SR-55 SA 6D 25,300 0.45 A 25,400 0.45 A 2761 Sunflower Ave Bristol St to Flower St SA/CM 6D 22,400 0.40 A 22,300 0.40 A 2759 Sunflower Ave Flower St to Anton Blvd SA/CM 6D 20,900 0.37 A 20,800 0.37 A 2757 Sunflower Ave Anton Blvd to Main St SA/CM 6D 27,400 0.49 A 27,100 0.48 A 1198 Browning Ave Walnut Ave to 1-5 Tus 2U 6,500 0.52 A 6,500 0.52 A 534 Bryan Ave Newport Blvd to Red Hill Ave Tus 4U 18,100 0.72 C 18,200 0.73 C 535 Bryan Ave Red Hill Ave to Browning Tus 4D 18,000 0.48 A 18,000 0.48 A 536 Bryan Ave Browning Ave to Tustin Ranch Rd Tus 4D 18,500 0.49 A 18,500 0.49 A 537 Bryan Ave Tustin Ranch Rd to Jamboree Rd Tus 4D 22,700 0.61 B 22,700 0.61 B 44 Edinger Ave West of Newport Ave b Tus 6D 53,800 0.96 E 53,800 0.96 E 663 Edinger Ave Newport Ave to Red Hill Ave b Tus 6D 35,500 0.63 B 35,500 0.63 B 665 Edinger Ave Red Hill Ave and Tustin Ranch Rd b Tus 6D 32,000 0.57 A 32,000 0.57 A 1202 El Camino Real Newport Ave to Red Hill Ave Tus 4D 14,300 0.38 A 14,300 0.38 A 938 El Camino Real Red Hill Ave to Browning Ave Tus 4D 9,300 0.25 A 9,300 0.25 A 1740 El Camino Real Browning Ave to Tustin Ranch Rd Tus 4D 10,700 0.29 A 10,700 0.29 A 1205 El Camino Real Tustin Ranch Rd to Jamboree Rd Tus 4D 19,500 0.52 A 19,600 0.52 A 672 Irvine Center Drive (Edinger) Tustin Ranch Rd to Jamboree Rd b Tus 6D 31,600 0.56 A 31,600 0.56 A 674 Irvine Center Drive Jamboree Rd to Harvard Ave b Tus 6D 30,600 0.54 A 30,600 0.54 A 2777 Mitchell Ave Newport Ave to Red Hill Ave Tus 2U 7,400 0.59 A 7,400 0.59 A Iteris, Inc. 161 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final ID 2775 ARTERIAL Mitchell Ave SEGMENT LIMITS Red Hill Ave to Browning Ave 0 Tus Zj 2U BUILDOUT WITH UPDATEALTERNATIVE 5,800 0.46 A 2 5,800 0.46 A 6 Newport Ave El Camino Real to 1-5 Tus 6D 50,200 0.89 D 50,200 0.89 D 7 Newport Ave 1-5 to Mitchell Ave Tus 6D 42,200 0.75 C 42,100 0.75 C 48 Newport Ave Mitchell Ave to McFadden Ave Tus 6D 39,400 0.70 B 39,300 0.70 B 49 Newport Ave N of Sycamore Ave Tus 6D 23,200 0.41 A 23,100 0.41 A 1585 Newport Ave Valencia Ave to Edinger Ave Tus 6D 31,000 0.55 A 31,000 0.55 A 1351 Nisson Rd Newport Ave to Red Hill Ave Tus 2U 5,800 0.46 A 5,800 0.46 A 939 Nisson Rd Red Hill Ave to Browning Ave Tus 2U 6,700 0.54 A 6,700 0.54 A 1355 Red Hill Ave 1-5 NB Ramps to El Camino Real Tus 6D 38,400 0.68 B 38,500 0.68 B 1354 Red Hill Ave 1-5 SB Ramps to 1-5 NB Ramps Tus 6D 35,800 0.64 B 35,800 0.64 B 21 Red Hill Ave Nisson Rd to 1-5 SB Ramps Tus 6D 42,900 0.76 C 42,900 0.76 C 1353 Red Hill Ave Nisson Rd to Mitchell Ave Tus 6D 31,600 0.56 A 31,600 0.56 A 22 Red Hill Ave Mitchell Ave to Walnut Ave Tus 6D 30,500 0.54 A 30,500 0.54 A 23 Red Hill Ave Walnut Ave to Sycamore Ave Tus 6D 30,300 0.54 A 30,300 0.54 A 24 Red Hill Ave Sycamore Ave to Edinger Ave Tus 6D 33,900 0.60 A 33,900 0.60 A 25 Red Hill Ave Edinger Ave to Valencia Ave Tus 6D 37,200 0.66 B 37,200 0.66 B 26 Red Hill Ave Valencia Ave to Warner Ave Tus 6D 38,500 0.68 B 38,500 0.68 B 30 Red Hill Ave Warner Ave to Barranca Pkwy/Dyer Tus 7D 43,700 0.67 B 43,600 0.66 B 1363 Sycamore Ave SR-55 NB to Newport Ave Tus 4D 8,500 0.23 A 8,500 0.23 A 1920 Sycamore Ave Newport Ave to Red Hill Ave Tus 4D 10,100 0.27 A 10,100 0.27 A 85 Tustin Ranch Rd N of 1-5 Tus 6D 44,300 0.79 C 44,200 0.79 C 86 Tustin Ranch Rd 1-5 to Walnut Ave Tus 6D 45,400 0.81 D 45,400 0.81 D 2168 Tustin Ranch Road Walnut Avenue to Valencia Avenue Tus 6D 32,900 0.58 A 32,800 0.58 A 2073 Tustin Ranch Road Valencia Avenue to Warner Avenue Tus 6D 33,900 0.60 A 33,800 0.60 A 2071 Tustin Ranch Road Warner Avenue to Park Avenue Tus 6D 41,500 0.74 C 41,500 0.74 C 2070 Tustin Ranch Road Park Avenue to Barranca Parkway Tus 6D 29,600 0.53 A 29,600 0.53 A 2173 Valencia Ave Newport Ave to Red Hill Ave Tus 4D 10,400 0.28 A 10,400 0.28 A 632 Valencia Avenue Red Hill Avenue to Armstrong Avenue Tus 4D 18,100 0.48 A 18,100 0.48 A 2844 Valencia Avenue Armstrong Avenue to Kensington Park Tus 4D 11,500 0.31 A 11,500 0.31 A 2842 Valencia Avenue Kensington Park to Tustin Ranch Road Tus 4D 12,300 0.33 A 12,300 0.33 A 587 Walnut Ave East of Newport Ave Tus 4U 22,900 0.92 23,000 0.92 589 Walnut Ave East of Red Hill Ave Tus 4D 19,400 0.52 A 19,300 0.51 A 590 Walnut Ave West of Tustin Ranch Rd Tus 4D 22,900 0.61 B 22,800 0.61 B 1366 Walnut Ave Franklin Ave to Myford Rd Tus 4D 21,300 0.57 A 21,300 0.57 A 1478 Warner Ave SR-55 to Red Hill Ave Tus 6D 22,400 0.40 A 22,400 0.40 A a Intersection within Irvine Planning Area 36--LOS E acceptable b Orange County Congestion Management Program (CMP) locations ''� .•X• ........ Iteris, Inc. 162 I T + Legend Alternative 2 Arterial ADT (in Thousands)' - iBC Study Area Planning Area 36 City of €evine Gty of Costa Mesa City of Newport Beach City of Santa Ana N City of Tustin w +r_ Adjacent Cities c Miles —0 0.4 0.8 1.6 IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final Figure 3.1— Alternative 2 Daily Arterial ADT fnger jr i H df •e�na V t m` 11 29 34 x' 42 69. 9� o �Pfs( i Dyer � 49 rorti Ave a. Alton Ave N LL 42 43 9 9d 30 41 MacArthur Blvd 19 " rd $ N I unflower AYe 23 21 v 22 ,qkP Mon Blvd 4ti� Ip 14 I Baker St b ularirw 'Co y ,� 'D`a 20 1 aker 'i1 �� / % "rf 4N A. yti a CO MESA ; ti {� r 4.40 Ma r rs c 26 25 yy Chelson Or 2 y P qq ac 77�U 26 �a fj I a 9�P e ly VVV v 32 (o WAR ♦ 'rdb i ' v;� �'$ A 35 NEWPORT or �• ..X.L •,ram �t . ................ Or ry1i Ah04 F e Loop Iteris, Inc. 163 IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final Figure 3.2 — Alternative 2 Daily Arterial Deficiencies Legend Deficient SOS IBC Study Area \T*\ Planning Area 36 City of Irvine City of Costa Mesa City of Newport Beach City of Santa Ana N 2. r City of Tustin w I d� Adjacent Cities s Miles a s 0 0.4 0.8 1.6 E ingertA e na � a qua N 11�11�11111 1�1�6i�� /fie a, arner A m J1 P Oyer R S u .n Alton Ave¢Qa j 3 MacArthur Blvd BaOt a � unflower Ave -�o� °tea 6� z H � Coast D nton Blvd Le J F� a Baker St Paularino Ave az Baker �P St 4 _ � yin t � MESA �" Pk 4* I, '4chelson Or Yale to r sa' q oisr, n U ersity Drive ♦ - 1�1 a�1 i ♦ m Q r �♦, ' Bison ��.. NEWPORTB ACH,♦:' Banita[ynDr NeJbck ♦ 15 �, ea �♦ m m ♦, st NwV �aF� ♦ Iteris, Inc. 164 -4 of ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k'ww� Final 3.3 Alternative z Peak Hour Link Analysis Peak hour directional traffic volumes were directly obtained from peak hour forecast turning movement volumes for intersections upstream and downstream for each deficient arterial segment. Table 3.2 presents the results of peak hour link analysis, indicating all arterial segments within the City of Irvine that are deficient under daily conditions operate at an acceptable LOS in both peak hours, and hence no mitigation measures are recommended at this time for these facilities. Table 3.2 - Alternative 2 Peak Hour Link Analysis ID ARTERIAL SEGMENT LIMITS FACILITY UPDATEALTERNATIVE 2 FORECAST VOLUME WITH AM PM 879 Campus Drive Carlson Avenue to University TYPE 4D NB/EB AM 645 SB/WB NB/EB 1,369 1,155 PM SB/WB 868 NB/EB Acceptable SB/WB Acceptable NB/EB Acceptable SB/WB Acceptable 726 Culver Drive 1-5 NB Ramps to 1-5 SB Ramps 7D 1,648 3,406 3,330 2,038 Acceptable Acceptable Acceptable Acceptable 213 Culver Drive 1-5 SB Off -Ramp to Scottsdale 6D 1,615 3,102 3,020 2,556 Acceptable Acceptable Acceptable Acceptable Drive 214 Culver Drive Scottsdale Drive to Walnut 6D 1,580 2,689 2,839 2,162 Acceptable Acceptable Acceptable Acceptable Avenue 215 Culver Drive Walnut Avenue to Deerfield 6D 1,361 2,786 1,957 2,786 Acceptable Acceptable Acceptable Acceptable Avenue 217 Culver Drive Irvine Center Drive to Warner 6D 1,356 2,797 2,650 1,937 Acceptable Acceptable Acceptable Acceptable Avenue 219 Culver Drive Barranca Parkway to Alton 6D 1,462 2,699 2,726 1,830 Acceptable Acceptable Acceptable Acceptable Parkway 220 Culver Drive Alton Parkway to Main Street 6D 1,620 2,669 2,960 1,839 Acceptable Acceptable Acceptable Acceptable 221 Culver Drive Main Street to San Leandro 6D 1,515 2,747 2,860 1,848 Acceptable Acceptable Acceptable Acceptable 222 Culver Drive RamLeandro to 1-405 NB On- 6D 1,626 3,025 3,102 1,925 Acceptable Acceptable Acceptable Acceptable 224 Culver Drive 1-405 SB On -Ramp to 6D 2,133 2,838 2,779 2,266 Acceptable Acceptable Acceptable Acceptable Michelson Drive 183 Harvard Michelson Drive to University 2U 535 1,163 1,221 940 Acceptable Acceptable Acceptable Acceptable Avenue Drive 133 Jamboree Michelle Drive to Walnut 5D 814 2,608 1,801 1,795 Acceptable Acceptable Acceptable Acceptable Road Avenue 144 Jamboree Kelvin Avenue to Main Street 8D 1,812 3,399 3,854 2,529 Acceptable Acceptable Acceptable Acceptable Road 148 Jamboree 1-405 On -Ramp to Michelson Maj8D+ 2,736 5,101 4,521 3,706 Acceptable Acceptable Acceptable Acceptable Road Drive 2AUX 149 Jamboree Michelson Drive to Dupont 7D 1,854 2,514 2,669 2,508 Acceptable Acceptable Acceptable Acceptable Road Drive 98 Von Karman Barranca Parkway to Alton 4D 2,140 2,576 2,780 2,680 Acceptable Acceptable Acceptable Acceptable Avenue Parkway 100 Von Karman Alton Parkway to McGaw 4D 957 2,017 2,160 1,352 Acceptable Acceptable Acceptable Acceptable Avenue Avenue 102 Von Karman McGaw Avenue to Anchor 4D 942 1,852 1,918 1,110 Acceptable Acceptable Acceptable Acceptable Avenue 103 Von Karman Anchor to Main Street 4D 880 1,881 1,920 1,079 Acceptable Acceptable Acceptable Acceptable Avenue 3.4 Alternative z Peak Hour Intersection Analysis The intersection analysis includes both a reporting of intersection ICU and the corresponding LOS, as well as a comparison between Buildout Cumulative With Update and Alternative 2 scenarios. The results of this .•X,� :•:;:t: ' ..:..::. ........ . Iteris, Inc. 65 A. OF iq1. a 'fi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS 'S, Final analysis are presented in Table 3.3. There are 24 intersection deficiencies so compared to the Buildout Cumulative With Update scenario, there is one more intersections that become deficient in the Alternative 2 scenario: #720: Flower at MacArthur Boulevard (Costa Mesa). Further discussion of specific impacts, mitigation, and fair -share cost analysis is addressed in Section 3.7. Based on the Alternative 2 intersection ICU analysis, the following intersections within the study area are forecast to operate at the deficient LOS: • #12: SR-55 Frontage Road SB at Baker Street (Costa Mesa) — AM Peak Hour LOS E with a 0.91 ICU • #720: Flower at MacArthur Boulevard (Costa Mesa) —AM Peak Hour LOS E with a 0.91 ICU* • #98: Von Karman Avenue at Alton Parkway (Irvine) — PM Peak Hour LOS F with a 1.02 ICU • #144: Jamboree Road at 1-405 SB Ramps (Irvine) — AM Peak Hour LOS F with a 1.06 ICU • #145: Jamboree Road at Michelson Drive (Irvine) — PM Peak Hour LOS F with a 1.02 ICU • #188: Harvard Avenue at Michelson Drive (Irvine) — PM Peak Hour LOS E with a 0.91 ICU • #192: California Avenue at University Drive (Irvine) — AM Peak Hour LOS E with a 0.97 ICU • #232: Culver Drive at 1-405 NB Ramps (Irvine) — PM Peak Hour LOS E with a 0.92 ICU • #84: MacArthur Boulevard at Campus Drive (Irvine/Newport Beach) — PM Peak Hour LOS E with a 0.94 ICU • #44: Red Hill Avenue at Alton Parkway (Irvine / Santa Ana) — PM Peak Hour LOS E with a 0.97 ICU • #97: Von Karman Avenue/Tustin Ranch Road at Barranca Parkway (Irvine/Tustin) — PM Peak Hour LOS F with a 1.19 ICU • #136: Jamboree Road at Barranca Parkway (Irvine/Tustin) — AM Peak Hour LOS E with a 0.94 ICU and PM Peak Hour LOS E with a 1.11 ICU • #63: Campus Drive at Bristol Street SB (Newport Beach) — AM Peak Hour LOS E with a 0.93 ICU • #543: Bristol at Segerstrom (Santa Ana) —AM Peak Hour LOS E with a 1.00 ICU and PM Peak Hour LOS E with a 0.93 ICU • #544: Bristol Street at MacArthur Boulevard (Santa Ana) — PM Peak Hour LOS E with a 0.92 ICU • #719: Flower at Segerstrom (Santa Ana) — PM Peak Hour LOS E with a 1.02 ICU* • #723: Main Street at Segerstrom (Santa Ana) — AM Peak Hour LOS E with a 1.00 ICU and PM Peak Hour LOS F with a 1.19 ICU • #727: Halladay at Dyer (Santa Ana) — PM Peak Hour LOS E with a 1.00 ICU • #728: Halladay E at Alton Parkway (Santa Ana) — AM Peak Hour LOS F with a 1.12 ICU • #3: Newport Avenue at Edinger Avenue (Tustin) —AM Peak Hour LOS F with a 1.15 ICU • #38: Red Hill Avenue at Walnut Avenue (Tustin) — PM Peak Hour LOS E with a 0.94 ICU • #40: Red Hill Avenue at Edinger Avenue (Tustin) — PM Peak Hour LOS E with a 0.91 ICU • #453: Red Hill Avenue at Valencia Avenue (Tustin) — AM Peak Hour LOS E with a 1.00 ICU • #749: Park Avenue at A Street (Tustin) — PM Peak Hour LOS E with a 0.97 ICU *Denotes impact in Alternative 2 Scenario Figure 3.3 and Figure 3.4 graphically present the AM and PM peak hour intersection ICU for deficient intersections for the Alternative 2 scenario. Appendix A presents detailed ICU worksheets. For shared jurisdictions, the more conservative methodology was utilized. '.: �'''•' ......... ' . Iteris, Inc. 1 66 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Table 3.3 - Alternative 2 Peak Hour Intersection LOS ID 10 INTERSECTION0 SR-55 Frontage Rd SB at Paularino Ave . LM CM BUILDOUT A 0.85 CUMULATIVE UPDATELn PM D 0.77 WITH C AM 0.86 ALTERNATIVE D 2 PM 0.78 C 11 SR-55 Frontage Rd NB at Paularino Ave CM 0.73 C 0.61 B 0.73 C 0.61 B 12 SR-55 Frontage Rd SB at Baker St * CM 0.92 0.80 C 0.91 M 0.81 D 13 SR-55 Frontage Rd NB at Baker St CM 0.84 D 0.71 C 0.82 D 0.70 B 50 Red Hill Ave at Paularino Ave CM 0.75 C 0.69 B 0.74 C 0.69 B 51 Red Hill Ave at Baker St CM 0.60 A 0.69 B 0.60 A 0.68 B 52 Red Hill Ave at Bristol St CM 0.74 C 0.65 B 0.75 C 0.64 B 541 Bear at Baker St CM 0.75 C 0.74 C 0.75 C 0.76 C 542 Bear at Paularino Ave CM 0.49 A 0.73 C 0.49 A 0.71 C 545 Bristol at Sunflower CM 0.67 B 0.73 C 0.68 B 0.74 C 546 Bristol at Anton CM 0.46 A 0.66 B 0.46 A 0.66 B 547 Bristol at Paularino Ave CM 0.50 A 0.81 D 0.51 A 0.79 C 548 Bristol at Baker St CM 0.58 A 0.66 B 0.58 A 0.67 B 549 Newport Blvd SB at Bristol CM 0.31 A 0.57 A 0.31 A 0.58 A 550 Newport Blvd NB at Bristol CM 0.43 A 0.53 A 0.43 A 0.53 A 715 Bristol at 1-405 NB Off Ramp CM 0.49 A 0.73 C 0.49 A 0.74 C 716 Bristol at 1-405 SB Ramps CM 0.48 A 0.60 A 0.49 A 0.60 A 717 Bear at SR-73 SB Ramps CM 0.44 A 0.54 A 0.44 A 0.54 A 720 Flower at MacArthur Blvd CM 0.90 D 0.87 D 0.91 0.88 D 721 Flower at Sunflower CM 0.54 A 0.57 A 0.53 A 0.58 A 722 Anton at Sunflower CM 0.43 A 0.41 A 0.42 A 0.40 A 726 Main St at Sunflower CM 0.68 B 0.74 C 0.69 B 0.73 C 735 Newport Blvd NB at Del mar CM 0.77 C 0.55 A 0.77 C 0.54 A 736 Newport Blvd SB at Fair/Del Mar CM 0.53 A 0.59 A 0.52 A 0.59 A 737 Newport Blvd NB at Mesa Rd CM 0.42 A 0.36 A 0.43 A 0.36 A 738 Newport Blvd SB at Mesa Rd CM 0.24 A 0.70 B 0.25 A 0.70 B 32 Daimler St at McGaw Ave Iry 0.26 A 0.25 A 0.26 A 0.25 A 45 Red Hill Ave at McGaw Ave a Iry 0.56 A 0.81 D 0.55 A 0.80 C 47 Red Hill Ave at MacArthur Blvd a Iry 0.80 C 0.89 D 0.79 C 0.86 D 48 Red Hill Ave at Sky Park N a Iry 0.35 A 0.47 A 0.33 A 0.43 A 49 Red Hill Ave at Main St a Iry 0.83 D 0.94 E 0.83 D 0.91 E 66 Gillette Avenue at Alton Parkway a Iry 0.68 B 0.72 C 0.68 B 0.71 C 67 Gillette Ave at McGaw Ave a Iry 0.46 A 0.66 B 0.46 A 0.65 B 70 Gillette Ave at Main Street a Iry 0.44 A 0.63 B 0.44 A 0.62 B 73 Armstrong Avenue and Alton Parkway West a Iry 0.35 A 0.40 A 0.36 A 0.40 A 74 Armstrong Avenue and Alton Parkway East a Iry 0.37 A 0.49 A 0.37 A 0.48 A 77 MacArthur Blvd at Sky Park East a Iry 0.42 A 0.53 A 0.41 A 0.53 A 78 MacArthur Blvd at Main St a Iry 0.81 D 0.91 E 0.82 D 0.92 E 79 MacArthur Blvd at 1-405 NB Ramps a Iry 0.76 C 0.72 C 0.77 C 0.72 C 80 MacArthur Blvd at 1-405 SB Ramps a Iry 0.68 B 0.82 D 0.68 B 0.82 D 82 MacArthur Blvd at Michelson Dr a Iry 0.94 E 0.96 E 0.93 E 0.96 E 83 MacArthur Blvd at Douglas Ave a Iry 0.55 A 0.70 B 0.55 A 0.70 B 87 Dupont Dr at Michelson Dr a Iry 0.48 A 0.50 A 0.48 A 0.50 A 98 Von Karman Ave at Alton Pkwy a Iry 0.92 E 1.02 0.93 E 1.02 99 Von Karman Ave at McGaw Ave a Iry 0.77 C 0.88 D 0.77 C 0.87 D 100 Von Karman Ave at Main St a Iry 0.73 C 0.84 D 0.73 C 0.84 D 101 Von Karman Ave at Morse Ave a Iry 0.62 B 0.71 C 0.62 B 0.71 C 102 Von Karman Ave at Michelson Dr a Iry 0.87 D 0.95 1 E 0.87 D 0.96 1 E Iteris, Inc. 167 • • •.. .�.h�. � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final 103 Von Karman Ave at Dupont Dr en a Ln BUILDOUT Ln Iry 0.66 CUMULATIVE UPDATE B 0.71 WITH C 0.66 ALTERNATIVE B 2 0.71 C 104 Von Karman Ave at Martin a Iry 0.48 A 0.64 B 0.47 A 0.64 B 115 Millikan Ave at Alton Pkwy a Iry 0.45 A 0.65 B 0.44 A 0.65 B 116 Cartwright Rd at Main St a Iry 0.51 A 0.66 B 0.51 A 0.66 B 119 Teller Ave at Michelson Dr a Iry 0.67 B 0.64 B 0.67 B 0.64 B 128 Jamboree Rd at 1-5 NB Ramps b Iry 0.86 D 0.73 C 0.86 D 0.73 C 129 Jamboree Rd at 1-5 SB Ramps b Iry 0.75 C 0.59 A 0.76 C 0.59 A 130 Jamboree Rd at Michelle Dr Iry 0.71 C 0.79 C 0.71 C 0.80 C 131 Jamboree Rd SB at Walnut Ave Iry 0.64 B 0.68 B 0.63 B 0.67 B 132 Jamboree Rd NB at Walnut Ave Iry 0.48 A 0.63 B 0.47 A 0.63 B 135 Jamboree Rd NB Ramps at Warner Ave Iry 0.45 A 0.90 D 0.45 A 0.90 D 137 Jamboree Rd at Beckman Ave a Iry 0.64 B 0.76 C 0.62 B 0.76 C 138 Jamboree Rd at Alton Pkwy a Iry 0.76 C 0.90 D 0.77 C 0.90 D 139 Jamboree Rd at McGaw Ave a Iry 0.70 B 0.77 C 0.71 C 0.77 C 140 Jamboree Rd at Kelvin Ave a Iry 0.70 B 0.72 C 0.70 B 0.72 C 141 Jamboree Rd at Main St a Iry 0.80 C 0.93 E 0.80 C 0.94 E 143 Jamboree Rd at 1-405 NB Ramps a,b Iry 0.82 D 0.95 E 0.83 D 0.96 E 144 Jamboree Rd at 1-405 SB Ramps a,b Iry 1.06 0.93 E 1.06 0.94 E 145 Jamboree Rd at Michelson Dr a Iry 0.91 E 1.02 = 0.91 E 1.02 146 Jamboree Rd at Dupont Rd a Iry 0.64 B 0.73 C 0.64 B 0.74 C 164 Construction S at Barranca Pkwy a Iry 0.39 A 0.68 B 0.39 A 0.68 B 168 Murphy Ave at Alton Pkwy a Iry 0.41 A 0.74 C 0.41 A 0.74 C 170 Union at Main St a Iry 0.38 A 0.65 B 0.38 A 0.66 B 171 Veneto at Main St Iry 0.38 A 0.60 A 0.38 A 0.60 A 174 Carlson Ave at Michelson Dr Iry 0.67 B 0.84 D 0.67 B 0.84 D 175 Carlson Ave at Campus Dr Iry 0.71 C 0.81 D 0.71 C 0.81 D 180 Harvard Ave at Walnut Ave Iry 0.44 A 0.56 A 0.44 A 0.56 A 183 Harvard Ave at Warner Ave Iry 0.51 A 0.73 C 0.51 A 0.73 C 184 Harvard Ave at Barranca Pkwy Iry 0.57 A 0.75 C 0.57 A 0.74 C 185 Harvard Ave at Alton Pkwy Iry 0.69 B 0.69 B 0.69 B 0.69 B 186 Harvard Ave at Main St Iry 0.64 B 0.80 C 0.64 B 0.80 C 187 Harvard Ave at Coronado Iry 0.65 B 0.64 B 0.65 B 0.64 B 188 Harvard Ave Michelson Dr Iry 0.75 C 0.91 = 0.75 C 0.91 189 Harvard Ave University Dr Iry 0.83 D 0.86 D 0.84 D 0.86 D 190 University Dr at Campus Dr V Iry 0.69 B 0.77 C 0.69 B 0.77 C 191 Mesa Rd at University Dr Iry 0.49 A 0.60 A 0.50 A 0.59 A 192 California Ave at University Dr Iry 0.97 = 0.81 D 0.97 0.81 D 196 Hearthstone Blvd at Irvine Center Dr Iry 0.74 C 0.65 B 0.74 C 0.65 B 198 Paseo Westpark at Warner Ave Iry 0.45 A 0.44 A 0.45 A 0.44 A 199 Paseo Westpark at Barranca Pkwy Iry 0.47 A 0.61 B 0.47 A 0.61 B 200 Paseo Westpark at Alton Pkwy Iry 0.50 A 0.68 B 0.50 A 0.68 B 201 Paseo Westpark at Main St Iry 0.57 A 0.59 A 0.57 A 0.59 A 221 Culver Dr at Bryan Ave Iry 0.78 C 0.71 C 0.79 C 0.71 C 222 Culver Dr at Trabuco Rd Iry 0.84 D 0.78 C 0.84 D 0.78 C 223 Culver Dr at 1-5 SB Ramps Iry 0.70 B 0.64 B 0.70 B 0.64 B 224 Culver Dr at Walnut Ave V Iry 0.76 C 0.87 D 0.76 C 0.87 D 225 Culver Dr at Deerfield Dr Iry 0.82 D 0.84 D 0.81 D 0.84 D 226 Culver Dr at Irvine Center Dr V Iry 0.78 C 0.78 C 0.78 C 0.78 C 227 Culver Dr at Warner Ave Iry 0.80 C 0.74 C 0.80 C 0.74 C ,.:.... . ....... Iteris, Inc. 168 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final 228 Culver Dr at Barranca Pkwy d Iry BUILDOUT 0.79 CUMULATIVE UPDATE C 0.80 WITH C 0.79 ALTERNATIVE C 2 C 229 Culver Dr at Alton Pkwy V Iry 0.75 C 0.87 D 0.77 C D 230 Culver Dr at Main St Iry 0.67 B 0.79 C 0.68 B !0.80 C 231 Culver Dr at San Leandro Iry 0.78 C 0.62 B 0.78 C B 232 Culver Dr at 1-405 NB Ramps Iry 0.71 C 0.92 0.71 C 233 Culver Dr at 1-405 SB Ramps Iry 0.73 C 0.72 C 0.73 C . C 234 Culver Dr at Michelson Dr Iry 0.64 B 0.86 D 0.64 B 0.87 D 235 Culver Dr at University Dr V Iry 0.82 D 0.79 C 0.82 D 0.80 C 337 Von Karman Ave at Quartz a Iry 0.78 C 0.86 D 0.78 C 0.85 D 439 Bixby at Michelson Dr Iry 0.48 A 0.56 A 0.48 A 0.56 A 440 Siglo at Main St Iry 0.40 A 0.56 A 0.40 A 0.56 A 472 Obsidian at Michelson Dr a Iry 0.58 A 0.68 B 0.57 A 0.68 B 84 MacArthur Blvd at Campus Dr Irv/NB 0.74 C 0.93 = 0.74 C 0.94 105 Von Karman Ave at Campus Dr Irv/NB 0.75 C 0.85 D 0.75 C 0.85 D 121 Teller Ave at Campus Dr Irv/NB 0.45 A 0.58 A 0.45 A 0.58 A 147 Jamboree Rd at Campus Dr Irv/NB 0.83 D 0.82 D 0.83 D 0.82 D 149 Jamboree Rd at Fairchild Rd Irv/NB 0.74 C 0.76 C 0.74 C 0.76 C 150 Jamboree Rd at MacArthur Blvd b Irv/NB 0.88 D 0.87 D 0.88 D 0.88 D 176 Fairchild Ave at MacArthur Blvd Irv/NB 0.83 D 0.90 D 0.84 D 0.89 D 193 MacArthur Blvd NB at University Dr Irv/NB 0.70 B 0.78 C 0.70 B 0.78 C 194 MacArthur Blvd SB at University Dr Irv/NB 0.76 C 0.68 B 0.76 C 0.68 B 195 SR-73 SB Ramps at University Dr Irv/NB 0.82 D 0.57 A 0.83 D 0.57 A 9 SR-55 NB Ramps at MacArthur Blvd Irv/SA 0.75 C 0.64 B 0.75 C 0.64 B 31 Daimler St at Alton Pkwy Irv/SA 0.67 B 0.69 B 0.68 B 0.71 C 43 Red Hill Ave at Deere Ave Irv/SA 0.52 A 0.88 D 0.51 A 0.87 D 44 Red Hill Ave at Alton Pkwy Irv/SA 1.02 = 1.32 = 0.83 D 0.97 42 Red Hill Ave at Barranca Pkwy/Dyer Rd Irv/SA/Tus 0.77 C 0.90 D 0.77 C 0.89 D 71 Armstrong Ave at Barranca Pkwy Irv/Tus 0.53 A 0.74 C 0.52 A 0.74 C 97 Von Karman Ave/Tustin Ranch Rd at Barranca Pkwy Irv/Tus 0.89 D 1.19 0.90 D 1.19 112 Myford Rd at Michelle Dr Irv/Tus 0.36 A 0.28 A 0.37 A 0.28 A 113 Myford Rd at Walnut Ave Irv/Tus 0.36 A 0.49 A 0.36 A 0.48 A 114 Millikan Ave/District Way at Barranca Pkwy Irv/Tus 0.53 A 0.72 C 0.53 A 0.72 C 126 Jamboree Rd at Bryan Ave Irv/Tus 0.72 C 0.80 C 0.72 C 0.80 C 127 Jamboree Rd at El Camino Real Irv/Tus 0.74 C 0.80 C 0.74 C 0.80 C 134 Loop Rd/Park Ave at Warner Ave Irv/Tus 0.50 A 0.78 C 0.50 A 0.78 C 136 Jamboree Rd at Barranca Pkwy Irv/Tus 0.94 = 1.11 0.94 1.11 181 Harvard Ave at Edinger Ave/Irvine Center Dr Irv/Tus 0.54 A 0.72 C 0.54 A 0.73 C 182 Harvard Ave at Paseo Westpark/Moffett Dr. Irv/Tus 0.42 A 0.52 A 0.42 A 0.51 A 441 Loop Rd at Jamboree Rd SB Ramps Irv/Tus 0.39 A 0.80 C 0.39 A 0.80 C 61 Campus Dr at Airport Way NB 0.55 A 0.86 D 0.55 A 0.86 D 62 Campus Dr at Bristol St NB NB 0.79 C 0.81 D 0.79 C 0.80 C 63 Campus Dr at Bristol St SB NB 0.93 = 0.74 C 0.93 M 0.74 C 64 Birch St at Bristol St NB NB 0.75 C 0.73 C 0.75 C 0.73 C 65 Birch St at Bristol St SB NB 0.61 B 0.65 B 0.61 B 0.65 B 85 MacArthur Blvd at Birch St NB 0.65 B 0.78 C 0.65 B 0.78 C 106 Von Karman Ave at Birch St NB 0.50 A 0.56 A 0.50 A 0.56 A 107 Von Karman Ave at MacArthur Blvd NB 0.48 A 0.67 B 0.47 A 0.67 B 148 Jamboree Rd at Birch St NB 0.68 B 0.58 A 0.67 B 0.58 A 151 Jamboree Rd at Bristol St NB NB 0.37 A 0.58 A 0.37 A 0.59 A Iteris, Inc. 169 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final 153 Jamboree Rd at Bristol St SB Ln BUILDOUT NB 0.69 CUMULATIVE UPDATE B 0.60 WITH A 0.70 ALTERNATIVE B 2 0.60 A 154 Jamboree Rd at Eastbluff Dr NB 0.69 B 0.62 B 0.69 B 0.62 B 155 Jamboree Rd at Bison Ave NB 0.47 A 0.55 A 0.47 A 0.55 A 156 Jamboree Rd at Ford Rd NB 0.90 D 0.77 C 0.90 D 0.77 C 178 MacArthur Blvd at Bison Ave NB 0.67 B 0.66 B 0.68 B 0.67 B 179 MacArthur Blvd at Ford Rd NB 0.66 B 0.68 B 0.66 B 0.68 B 741 Jamboree at San Joaquin NB 0.62 B 0.56 A 0.62 B 0.56 A 742 MacArthur at San Joaquin NB 0.51 A 0.73 C 0.51 A 0.72 C 733 Irvine at Mesa Rd NB/OC 0.73 C 0.74 C 0.73 C 0.74 C 734 Irvine at University/Del Mar NB/OC 0.68 B 0.75 c 0.68 B 0.75 C 4 SR-55 SB Ramps at Edinger Ave b SA 0.81 D 0.69 B 0.81 D 0.69 B 5 Hotel Terrace Dr at Dyer Rd SA 0.61 B 0.77 C 0.61 B 0.77 C 6 Grand Ave at Dyer Rd SA 0.81 D 0.68 B 0.81 D 0.69 B 7 SR-55 NB Ramps at Dyer Rd SA 0.85 D 0.59 A 0.85 D 0.59 A 8 SR-55 SB Ramps at MacArthur Blvd c SA 0.70 B 0.62 B 0.70 B 0.63 B 29 Pullman St at Barranca Pkwy SA 0.60 A 0.81 D 0.60 A 0.81 D 543 Bristol at Segerstrom SA 1.00 0.93 1.00 0.93 544 Bristol St at MacArthur Blvd SA 0.80 C 0.92 0.80 C 0.92 718 Bear at SR-73 NB Ramps SA 0.37 A 0.64 B 0.37 A 0.64 B 719 Flower at Segerstrom SA 0.84 D 1.00 0.84 D 1.02 723 Main St at Segerstrom SA 1.00 1.19 1.00 = 1.19 724 Main St at Alton Ave SA 0.62 B 0.81 D 0.63 B 0.82 D 725 Main and MacArthur (w/o SR-55) c SA 0.67 B 0.83 D 0.68 B 0.83 D 727 Halladay at Dyer Rd SA 0.88 D 1.00 0.88 D 1.00 728 Halladay E at Alton Pkwy SA 1.12 0.84 D 1.12 0.85 D 729 Halladay W at Alton Pkwy SA 0.82 D 0.77 C 0.82 D 0.77 C 730 Grand Ave at Warner SA 0.65 B 0.72 C 0.64 B 0.72 C 731 SR-55 SB Ramps at Grand Ave SA 0.63 B 0.53 A 0.66 B 0.53 A 3 Newport Ave at Edinger Ave Tus 1.15 0.67 B 1.15 0.67 B 14 Walnut Ave at McFadden Ave Tus 0.51 A 0.52 A 0.49 A 0.53 A 18 Newport Ave at Bryan Ave Tus 0.54 A 0.67 B 0.54 A 0.67 B 19 Newport Ave at Main St Tus 0.84 D 0.79 C 0.84 D 0.78 C 20 Newport Ave at El Camino Real Tus 0.85 D 0.85 D 0.85 D 0.85 D 21 Newport Ave at 1-5 NB Ramps Tus 0.81 D 0.62 B 0.80 C 0.62 B 22 Newport Ave at 1-5 513 Ramp/Nilson Rd Tus 0.63 B 0.73 C 0.62 B 0.73 C 23 Newport Ave at McFadden St Tus 0.68 B 0.57 A 0.67 B 0.56 A 24 Newport Ave at Walnut Ave Tus 0.82 D 0.84 D 0.83 D 0.84 D 25 Newport Ave at Sycamore Ave Tus 0.68 B 0.66 B 0.70 B 0.66 B 27 Del Arno Ave at Edinger Ave Tus 0.50 A 0.48 A 0.49 A 0.48 A 35 Red Hill Ave at Bryan Ave Tus 0.62 B 0.80 C 0.62 B 0.80 C 36 Red Hill Ave at El Camino Real Tus 0.54 A 0.54 A 0.54 A 0.54 A 37 Red Hill Ave at Nisson Rd Tus 0.67 B 0.78 C 0.68 B 0.78 C 38 Red Hill Ave at Walnut Ave Tus 0.78 C 0.94 0.79 C 0.94 39 Red Hill Ave at Sycamore Ave Tus 0.71 C 0.67 B 0.71 C 0.67 B 40 Red Hill Ave at Edinger Ave Tus 0.76 C 0.91 0.76 C 0.91 55 Browning Ave at Bryan Ave Tus 0.43 A 0.59 A 0.42 A 0.60 A 56 Browning Ave at El Camino Real Tus 0.51 A 0.49 A 0.50 A 0.50 A 58 Browning Ave at Walnut Ave Tus 0.47 A 0.66 B 0.48 A 0.67 B 92 Tustin Ranch Rd at Bryan Ave Tus 0.73 C 0.82 D 0.73 C 0.82 D Iteris, Inc. 170 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final 93 Tustin Ranch Rd at El Camino Real 0 LA LA BUILDOUT 2 AM Tus 0.86 CUMULATIVE UPDATE D PM 0.76 WITH C AM 0.86 ALTERNATIVE D 2 P 0.77 C 94 Tustin Ranch Rd at 1-5 NB Ramps Tus 0.65 B 0.57 A 0.65 B 0.57 A 95 Tustin Ranch Rd at 1-5 SB Ramps Tus 0.70 B 0.66 B 0.70 B 0.66 B 96 Tustin Ranch Rd at Walnut Ave Tus 0.68 B 0.87 D 0.69 B 0.87 D 109 Myford Rd at Bryan Ave Tus 0.52 A 0.66 B 0.52 A 0.66 B 110 Myford Rd at El Camino Real Tus 0.44 A 0.66 B 0.44 A 0.66 B 111 Franklin Ave at Walnut Ave Tus 0.53 A 0.84 D 0.53 A 0.84 D 133 Jamboree Rd at Edinger Ave b Tus 0.47 A 0.74 C 0.47 A 0.74 C 445 Tustin Ranch Rd at Warner Ave N Tus 0.54 A 0.73 C 0.54 A 0.73 C 446 Tustin Ranch Rd at Warner Ave S Tus 0.64 B 0.81 D 0.65 B 0.80 C 447 Armstrong Ave/Severyns Rd Valencia Ave Tus 0.37 A 0.41 A 0.37 A 0.41 A 448 Armstrong Ave at Warner Ave Tus 0.38 A 0.43 A 0.38 A 0.43 A 453 Red Hill Ave at Valencia Ave Tus 1.00 0.79 C 1.00 M 0.81 D 454 Tustin Ranch Rd at Valencia Ave Tus 0.60 A 0.68 B 0.59 A 0.68 B 455 E Connector/Jamboree Plaza at Edinger Ave Tus 0.58 A 0.66 B 0.58 A 0.66 B 456 N Loop Rd at Valencia Ave Tus 0.17 A 0.15 A 0.17 A 0.15 A 457 N Loop Rd at Moffett Dr Tus 0.47 A 0.37 A 0.47 A 0.37 A 478 Red Hill Ave at 1-5 NB Ramps Tus 0.67 B 0.65 B 0.67 B 0.65 B 479 Red Hill Ave at 1-5 SB Ramps Tus 0.68 B 0.80 C 0.68 B 0.79 C 480 Tustin Ranch Rd/Connector at Edinger Ave Tus 0.21 A 0.19 A 0.21 A 0.19 A 732 SR-55 NB Ramp at Newport Ave Tus 0.64 B 0.65 B 0.64 B 0.65 B 739 Newport Ave at Mitchell Ave Tus 0.75 C 0.71 C 0.75 C 0.71 C 740 Red Hill Ave at Mitchell Ave Tus 0.58 A 0.68 B 0.58 A 0.68 B 743 Newport Ave at Valencia Tus 0.60 A 0.89 D 0.60 A 0.90 D 745 Tustin Ranch Rd at Park Ave Tus 0.50 A 0.65 B 0.50 A 0.65 B 746 Kensington Park Dr at Edinger Ave Tus 0.45 A 0.60 A 0.45 A 0.60 A 747 Kensington Park Dr at Valencia Ave Tus 0.36 A 0.37 A 0.36 A 0.37 A 748 Armstrong Ave at A St Tus 0.36 A 0.48 A 0.36 A 0.48 A 749 Park Ave at A St Tus 0.75 C 0.97 0.75 C 0.97 750 Legacy Rd at Warner Ave Tus 0.45 A 0.67 B 0.45 A 0.67 B 751 Tustin Ranch Rd at Legacy Rd Tus 0.65 B 0.73 C 0.65 B 0.73 C 752 Legacy Rd at N Loop Rd Tus 0.17 A 0.16 A 0.17 A 0.16 A 753 Tustin Ranch Rd at Edinger Ave Connector Tus 0.47 A 0.40 A 0.47 A 0.40 A 28 Pullman St at Warner Ave Tus/SA 0.62 B 0.67 B 0.63 B 0.67 B 41 Red Hill Ave at Warner Ave Tus/SA 0.56 A 0.77 C 0.56 A 0.77 C 754 Red Hill Ave at Carnegie Ave Tus/SA 0.54 A 0.67 B 0.54 A 0.67 B Denotes intersection operating at a deficient LOS a Intersection within Irvine Planning Area 36--LOS E acceptable b Orange County Congestion Management Program (CMP) locations c Intersections within City of Santa Ana--LOS E acceptable ATMS credit -Reduction of 0.05 applied to ICU * Impact ,.::... . ''� .•X• ........ . Iteris, Inc. 171 OF n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Figure 3.3 — Alternative 2 AM Peak Hour Intersection Deficiencies Legend —�� • Aoceptable LOS • Deficient LOS aim lBC Study Area Planning Area 36 City of Irvine City of Costa Mesa City of Newport Beach City of Santa Ana City of Tustin w° s�Q •, a Adjacent [ides 5 Miles /0 / 0.4 j 0.8 1.6 E �y TUSTIN - • ingerA a 4� a�Il4 • Alton Ave Ave r�r�r�r ryr�rr�^ • • a"��o •453 \\ • •�A\"d/ " jai '°a,• • ;i" `� WerR � •• N ? •e � 1 �, • 543 N 28 •ems • 4; 720 �/ •• 10 • �� • ` • �rwr •136 � • CCd� �` • • P 9LP yP •�a • • nton Blvd o � • • • c a° �. • �a OPT, _' • • Aularino A� -��a • • Boa �[� �a �a '� ac • • taker SF-44 e • 12 P� r • • 0 � 0 • • \•`\ • •• 144 \. �' ar •OSTA MESA ••£ • • Alton pk,t, C • Michelson Dr • • cS • G se % • QJ er ' �4• p � chsr •s0 �� Yale loop o, 63 6 a• P sr0j • ? • sd7`d i d • st « a 14 17 a• 6Pi\t��r • 192 %. 4 9 �P 'A" i *11 '�, •.+�.k ••ice;+• •.. •... ......... ............... l 8, vi EACH Ford Ry Iteris, Inc. 172 OF iq, n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Figure 3.4 — Alternative 2 PM Peak Hour Intersection Deficiencies Legend • Acceptable LOS • Deficient LOS -- IBC Study Area Planning Area36 City of Irvine City of Costa Mesa City of Newport Beach h City of Santa Ana Ar City of Tustin W iVVVS Adjacent Cities Miles /0 0.4 0.8 1.6 38 • Cd`hO"P �a TU S rl N • 40 • �� 1 m 719 723 27 a� z • �" •• • `•� �8ersTrom Ave r h DyerR y r ` .• . 3 c •P2a � • _. :tic f Alton Ave s • 749 44 I�£ MacArthur Blvd • • r • • ` • °�a�gl • inflowerAve � • r�� 6136 _ •. i vr'O'b i • 98 • `e I -Anton Blvd • —� e • • •�oe �, ei Baker St ularin y era -- aker a, ,oc Il m • • ,, N • • • • • • 005t 84 • • •145 f �� • a • •OSTA MESA ••r • Alt. • • • Micheii or 01.88 32 w l\ B Yale tom 41 0 60 sea r+ p - rMiiR"�Bflve' 4�n .• •.w• •ry• ............. Iteris, Inc. 173 -1 OF 14 A. L a 'Zfi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE — ALTERNATIVES ANALYSIS Final 3.5 Alternative 2 Peak Hour Freeway Mainline Analysis Future freeway mainline volumes are based on forecast traffic using the ITAM model. Table 3.4 presents the freeway mainline segment analysis for Alternative 2 conditions and compares mainline segment performance to Buildout Cumulative With Update conditions. The Alternative 2 scenario does not include any freeway mainline capacity improvements, consequently, the capacities are consistent with the Buildout Cumulative With Update scenario. Appendix B presents detailed HCS worksheets for mainline analysis. The same segments that are forecast to be deficient in the Buildout With Update scenario are also deficient in Alternative 2. In the AM peak, 34 out of 60 freeway segments operate at a deficient LOS and in the PM peak 27 out of 60 operate at a deficient LOS. In total 40 segments are deficient in one or both peaks. The deficient segments are: AM Peak Hour: 1-5 Northbound • Between Culver Drive and Jamboree Road • Between Jamboree Road and Tustin Ranch Road • Between Tustin Ranch Road and Red Hill Avenue • Between Red Hill Avenue and Newport Avenue • Between Newport Avenue and SR-55 • North of SR-55 Southbound • Between Jamboree Road and Culver Drive • Between Tustin Ranch Road and Jamboree Road • Between Red Hill Avenue and Tustin Ranch Road • Between Newport Avenue and Red Hill Avenue • North of SR-55 1-405 Northbound • Between Culver Drive and Jamboree Road • Between Jamboree Road and MacArthur Boulevard • Between MacArthur Boulevard and SR-55 Southbound • Between Jamboree Road and Culver Drive • Between SR-55 and MacArthur Boulevard • Between Bristol Street and SR-55 • Between SR-73 and Bristol Street SR-55 Northbound • Fair Drive to SR-73 • McFadden Street/Sycamore Avenue to 1-5 Southbound • Between Dyer Road and MacArthur Boulevard • Between Edinger Avenue and Dyer Road • Between McFadden Street/Sycamore Avenue and Edinger Avenue • Between 1-5 and McFadden Street/Sycamore Avenue SR-73 Northbound • Between MacArthur Boulevard and University Drive • Between University Drive and Jamboree Road • Between Jamboree Road and Birch Street • Between Birch Street and Campus Drive • Between Campus Drive and SR-55 Southbound • Between University Drive and MacArthur Boulevard • Between Campus Drive and Birch Street • Between SR-55 and Campus Drive • Between SR-55 and Bear Street SR-261 Southbound • South of El Camino Real PM Peak Hour: 1-5 Northbound • Between Culver Drive to Jamboree Road • Between Jamboree Road to Tustin Rach Road • Between Tustin Ranch Road and Red Hill Avenue • Between Red Hill Avenue and Newport Avenue Iteris, Inc. 174 -4p F JRV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final • Between Newport Avenue and SR-55 • North of SR-55 Southbound • Between Jamboree Road and Culver Drive • Between Tustin Ranch Road and Jamboree Road • Between Red Hill Avenue and Tustin Ranch Road • Between Newport Avenue and Red Hill Avenue • North of SR-55 1-405 4 Northbound • Between Jamboree Road and MacArthur Boulevard • Between SR-55 and MacArthur Boulevard Southbound • Between Jamboree Road and MacArthur Boulevard • Between SR-55 and MacArthur Boulevard SR-55 Northbound • Between MacArthur Boulevard and Dyer Road • Between Dyer Road and Edinger Avenue • Between Edinger Avenue to McFadden Street/Sycamore Avenue • Between McFadden Street/Sycamore Avenue and 1-5 Southbound • t3etween tainger Avenue to Dyer Road SR-73 Northbound • Between Jamboree Koad and birchStreet • Between Birch Street and Campus Drive • Between Campus Drive and SR-55 • Between SR-55 and Bear Street Southbound . Between MacArthur Boulevard and University Drive • Between Birch Street and Campus Drive • Between SR-55 and Campus Drive Table 3.4 - Alternative 2 Freeway Peak Hour Mainline LOS Culver Dr to Jamboree NB 6 12,000 13,482 1.12 12,029 1.00 13,482 1.12 12,033 1.00 Rd SB 6 12,000 12,970 1.08 12,372 1.03 12,898 1.07 112,374 1.03 Jamboree Rd to Tustin NB 6 12,000 13,158 1.10 11,971 1.00 13,132 1.09 11,991 1.00 Ranch Rd SB 6 12,000 12,969 1.08 11,990 1.00 13,084 1.09 11,990 1.00 Tustin Ranch Rd to Red NB 6 12,000 13,299 1.11 12,210 1.02 13,286 1.11 12,224 1.02 Hill Ave SB 6 12,000 13,562 1.13 12,370 1.03 13,672 1.14 12,378 1.03 - Red Hill Ave to Newport NB 5 10,000 12,645 1.05 11,684 0.97 12,638 1.05 11,691 0.97 Ave SB 6 12,000 13,083 1.09 11,682 0.97 13,190 1.10 11,688 0.97 NB 6 12,000 13,262 1.11 12,279 1.02 13,236 1.10 12,327 1.03 Newport Ave to SR-55 SB 4 8,000 9,981 0.83 D 8,892 0.74 D 10,030 0.84 D 8,905 0.74 D NB 5 10,000 11,249 1.12 10,466 1.05 11,165 1.12 10,496 1.05 North of SR-55 SB 5 10,000 10,517 1.05 9,123 0.91 10,458 1.05 9,117 0.91 Culver Dr to Jamboree NB 5 10,000 13,859 1.15 10,617 0.88 D 13,858 1.15 10,661 0.89 D Rd SB 4 8,000 10,460 1.05 12,118 1.21 10,446 1.04 12,116 1.21 Jamboree Rd to NB 6 12,000 13,628 1.14 11,628 0.97 13,637 1.14 11,604 0.97 MacArthur Blvd SB 7 14,000 12,326 0.88 D 12,158 0.87 D 12,248 0.87 1 D 12,171 0.87 D Ln NB 6 12,000 12,411 1.03 12,567 1.05 12,430 1.04 12,597 1.05 v MacArthur Blvd to SR-55 SB 6 12,000 13,969 1.16 11,739 0.98 13,881 1.16 11,763 0.98 NB 4 8,000 6,152 0.62 C 6,891 0.69 C 6,167 0.62 C 6,883 0.69 C SR-55 to Bristol St SB 5 10,000 10,591 1.06 7,946 0.79 D 10,509 1.05 7,981 0.80 D NB 5 10,000 7,211 0.72 D 8,306 0.83 D 7,213 0.72 D 8,338 0.83 D Bristol St to SR-73 SB 1 5 10,000 10.144 1.01 6,918 0.69 C 10,094 1.01 6,922 0.69 C Iteris, Inc. 175 -4p F JRV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k'ww� Final ..UPDATE FREEWAY LANES AM PEAK HOUR PM PEAK HOUR AM PEAK HOUR PM PEAK HOUR LOCATION NB 4 8,000 • 3,984 0.66 C 3,424 0.57 C 4,044 0.67 C 3,424 0.57 C South of Victoria St SB 3 6,000 3,187 0.53 C 3,276 0.55 C 3,195 0.53 C 3,278 0.55 C NB 4 8,000 6,396 0.80 D 4,867 0.61 C 6,425 0.80 D 4,874 0.61 C Victoria St to Fair Dr SB 3 6,000 5,006 0.63 C 5,556 0.69 C 5,020 0.63 C 5,553 0.69 C NB 4 8,000 7,911 0.99 6,210 0.78 D 7,927 0.99 6,225 0.78 D Fair Dr to SR-73 SB 4 8,000 5,887 0.74 D 6,500 0.81 D 5,911 0.74 D 6,498 0.81 D NB 4 8,000 7,009 0.88 D 6,143 0.77 D 7,045 0.88 D 6,153 0.77 D SR-73 to Baker St SB 4 8,000 6,818 0.85 D 6,675 0.83 D 6,829 0.85 D 6,678 0.83 D NB 4 8,000 7,009 0.88 1 D 1 6,143 0.771 D 1 7,045 0.88 1 D 1 1 6,153 0.77 1 D Baker St to 1-405 SB 4 8,000 6,818 0.85 D 6,675 0.83 D 6,829 0.85 D 6,678 0.83 D Ln I-405 to MacArthur Blvd NB 4 8,000 9,035 0.75 D 9,220 0.77 D 9,058 0.75 D 9,260 0.77 D SB 4 8,000 10,674 0.89 D 8,947 0.75 D 10,675 0.89 D 8,951 0.75 D V' MacArthur Blvd to Dyer NB 4 8,000 8,094 0.81 D 9,387 0.94 8,085 0.81 D 9,394 0.94 Rd SB 4 8,000 10,668 1.07 a 8,070 0.81 D 10,714 1.07 8,056 0.81 D NB 4 8,000 8,198 0.82 D 10,330 1.03 8,205 0.82 D 10,319 1.03 Dyer Rd to Edinger Ave SB 4 8,000 10,999 1.37 7,674 0.96 10,952 1.37 7,662 0.96 Edinger Ave to NB 5 10,000 8,431 0.84 D 10,377 1.04 8,395 0.84 D 10,374 1.04 McFadden St/ Sycamore Ave SB 4 8,000 11,638 1.16 8,118 0.81 D 11,581 1.16 8,103 0.81 D McFadden St/Sycamore NB 5 10,000 9,110 0.91 10,957 1.10 9,092 0.91 10,962 1.10 Ave to 1-5 SB 5 10,000 10,964 1.10 7,971 0.801 D 10,950 1.09 7,943 0.79 D NB 3 6,000 6,114 0.61 C 7,829 0.78 D 6,164 0.62 C 7,852 0.79 D North of 1-5 SB 3 6,000 8,447 0.84 D 5,777 0.58 C 8,426 0.84 D 5,796 0.58 C MacArthur Blvd to NB 3 6,000 8,333 1.04 6,857 0.86 D 8,362 1.05 6,835 0.85 D University or SB 4 8,000 7,461 0.93 7,575 0.95 7,461 0.93 7,572 0.95 University Dr to NB 3 6,000 7,563 0.95 5,730 0.72 D 7,588 0.95 5,707 0.71 C Jamboree Rd SB 3 6,000 5,583 0.70 C 6,072 0.76 D 5,582 0.70 C 6,068 0.76 D NB 4 8,000 9,667 1.21 8,562 1.07 9,666 1.21 8,541 1.07 Jamboree Rd to Birch St SB 3 6,000 6,891 0.86 D 7,095 0.89 D 6,895 0.86 D 7,092 0.89 D n NB 4 8,000 7,835 0.98 7,412 0.93 7,840 0.98 7,388 0.92 14. Birch St to Campus Dr SB 4 8,000 8,291 1.04 7,711 0.96 8,298 1.04 7,696 0.96 NB 4 8,000 8,834 1.10 9,839 1.23 8,839 1.10 9,802 1.23 Campus Dr to SR-55 SB 4 8,000 10,630 1.33 8,854 1.11 10,640 1.33 8,852 1.11 NB 3 6,000 6,459 0.81 D 7,218 0.90 6,462 0.81 D 7,195 0.90 SR-55 to Bear St SB 3 6,000 7,194 0.90 5,884 0.741 D 1 7,195 0.90 5,885 0.74 D NB 3 6,000 5,505 0.69 C 6,174 0.77 D 5,510 0.69 c 6,144 0.77 D Bear St to 1-405 SB 3 6,000 6,577 0.82 D 5,126 0.64 C 6,620 0.83 D 5,128 0.64 c r, NB 2 4,000 922 0.12 A 3,125 0.39 B 922 0.12 A 3,115 0.39 B N SR-261 South of El Camino Real 3,728 0.93 1,295 0.32 B 3,730 0.93 1,292 0.32 B SB 2 4,000 Note: *Impacted location. No HCM Analysis required for LOS F locations With Update impacts per performance criteria. 3.6 Alternative z Peak Hour Freeway Ramp Analysis The ramp analysis methodology for Alternative 2 is consistent with that applied for Buildout Cumulative With Update. Table 3.5 displays the freeway ramp interchange, ramp type, number of lanes, peak hour capacity, .•X,� :•:;:t: ' ..:..::. ........ . Iteris, Inc. 176 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k'ww� Final volumes, densities, and LOS. Appendix C presents detailed HCS worksheets for ramp analysis. When compared to the Buildout Cumulative With Update scenario, there is one additional deficient location at the Southbound SR-55 Off -Ramp to Baker Street. Impacts on freeway ramps are addressed in Section 3.7 in accordance with the impact criteria agreed to by the City and Caltrans. The deficient ramp locations are: AM Peak Hour: 1-5 Northbound • Off -Ramp to Jamboree Road 1-405 Northbound • Off -Ramp to Jamboree Road • Off -Ramp to MacArthur Boulevard Southbound • Off -Ramp to Jamboree Road • Off -Ramp to MacArthur Boulevard SR-55 Northbound • Direct On -Ramp from Fair Drive • On -Ramp from Paularino Avenue Southbound • Off -Ramp to Paularino Avenue • Off -Ramp to Dyer Road SR-73 Northbound • Off -Ramp to Birch Street Southbound • Off -Ramp to MacArthur Boulevard • Off -Ramp to Campus Drive PM Peak Hour: 1-5 Northbound • Off -Ramp to Jamboree Road Southbound • Direct On -Ramp from Jamboree Road 1-405 Northbound • Direct On -Ramp from Bristol Street* • Off -Ramp to Bristol Street Southbound • Off -Ramp to Jamboree Road SR-55 Northbound • Direct On -Ramp from Fair Drive • On -Ramp from Paularino Avenue • Direct On -Ramp from MacArthur Boulevard • On -Ramp from Edinger Avenue • On -Ramp from McFadden Avenue Southbound • Off -Ramp to Victoria Street • Off -Ramp to Baker Street • Off -Ramp to Paularino Avenue SR-73 Northbound • On -Ramp North of University Drive from MacArthur Boulevard • On -Ramp from Jamboree Road • Off -Ramp to Birch Street • On -Ramp from Campus Drive • Off -Ramp to Bear Street Southbound • Off -Ramp to MacArthur Boulevard *Denotes freeway ramp impacts. Figure 3.5 and Figure 3.6 graphically depict the Alternative 2 freeway and ramp deficiencies. Iteris, Inc. 177 -4 of JR� n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Table 3.5 - Alternative 2 Peak Hour Freeway Ramp LOS RAMP BUILDOUT CUMULATIVE WITH UPDATE INTERCHANGE RAMP TYPE SB On Direct CAPACITY 0 1 AM PEAK 1,000 335 HOUR PM PEAK 0.37 B 559 HOUR.HOUR 0.62 C 334 0.37 B 559 0.62 C SB On Loop 1 1,000 597 0.66 C 300 0.33 B 595 0.66 C 300 0.33 B SB Off 2 500 841 0.37 B 1,811 0.80 D 840 0.37 B 1,811 0.80 D Culver Dr NB On Loop 2 1,000 750 0.50 B 480 0.32 B 750 0.50 B 480 0.32 B NB On Direct 1 1,000 653 0.73 D 175 0.19 A 652 0.72 D 175 0.19 A NB Off 1 1 500 504 1 0.34 1 B 763 0.51 C 509 0.34 B 767 1 0.51 1 C SB On Direct 2 1,000 401 0.27 A 1,420 0.95 E 401 0.27 A 1,420 0.95 E SB On Loop 2 1,000 862 0.57 C 440 0.29 A 852 0.57 C 440 0.29 A SB Off 2 500 1,160 0.39 B 1,324 0.44 B 1,160 0.39 B 1,322 0.44 B Jamboree Rd NB On Loop 2 1,000 570 0.53 C 570 0.53 C 580 0.54 C 570 0.53 C NB On Direct 2 1,000 480 0.44 B 300 0.28 A 480 0.44 B 300 0.28 A - NB Off 1 500 1,693 1.13 1,444 0.96 1,693 1.13 1,444 0.96 SB On 2 1,000 690 0.46 B 770 0.51 C 690 0.46 B 760 0.51 C NB On 3 1,000 1,090 0.61 C 970 0.54 C 1,090 0.61 C 970 0.54 C Tustin Ranch Rd NB Off 1 500 698 0.47 B 562 0.37 B 696 0.46 B 554 0.37 B SB Off 2 500 1,072 0.48 B 1,024 0.46 B 1,072 0.48 B 1,021 0.45 B SB On 2 1,000 892 0.59 C 1,040 0.69 C 892 0.59 C 1,040 0.69 C Red Hill Ave NB On 2 1,000 813 1 0.54 C 767 0.51 C 813 0.54 C 768 0.51 C NB Off 1 500 840 0.56 C 1,010 0.67 C 840 0.56 C 1,020 0.68 C SB Off 1 500 500 0.33 B 503 0.34 B 500 0.33 B 492 0.33 B Newport Blvd SB Off 1 500 760 0.51 C 901 0.60 C 770 0.51 C 901 0.60 C NB On 2 1,000 930 0.62 C 870 0.58 C 930 0.62 C 870 0.58 C SB On Direct 1 1,000 570 0.38 B 1,240 0.83 D 570 0.38 B 1,242 0.83 D SB On Loop 1 1,000 430 0.48 B 400 0.44 B 430 0.48 B 400 0.44 B SB Off 2 500 1,089 0.36 B 1,505 0.50 B 1,087 0.36 B 1,507 0.5 B Culver Dr NB On Loop 1 1,000 740 0.49 B 290 0.19 A 740 0.49 B 290 0.19 A NB On Direct 1 1,000 1,250 0.83 D 430 0.29 A 1,250 0.83 D 430 0.29 A NB Off 2 500 1,228 0.55 C 1,431 0.64 C 1,228 0.55 C 1,437 0.64 C SB On Direct 2 1,000 811 0.45 B 1,560 0.87 D 810 0.45 B 1,562 0.87 D SB On Loop 1 1,000 365 0.24 A 700 0.47 B 365 0.24 A 701 0.47 B SB Off 2 500 2,688 1.19 2,091 0.93 2,690 1.20 2,111 0.94 Ln Jamboree Rd NB On Loop 1 1,000 640 0.43 B 630 0.42 B 640 0.43 B 630 0.42 B a NB On Direct 2 1,000 1,390 0.77 D 970 0.54 C 1,390 0.77 D 970 0.54 C NB Off 2 500 2,659 1.18 1,843 0.82 D 2,663 1.18 1,843 0.82 D SB Direct On 2 1,000 620 0.34 B 1,370 0.76 D 620 0.34 B 1,380 0.77 D SB Off 2 500 2,554 1.14 1,135 0.5 B 2,544 1.13 1,146 0.51 C MacArthur Blvd NB On 1 1,000 540 0.36 B 1,250 0.83 D 550 0.37 B 1,270 0.85 D NB Off 1 500 2,600 1.73 931 0.62 C 2,601 1.73 932 0.62 C SB Loop On 1 1,000 1,112 0.74 D 1,114 0.74 D 1,104 0.74 D 1,127 0.75 D Bristol St SB Off 2 500 993 0.44 B 952 0.42 B 993 0.44 B 951 0.42 B NB On Loop 1 1,000 160 0.18 A 230 0.26 A 160 0.18 A 230 0.26 A NB On Direct 1 1,000 672 0.45 B 1,386 0.92 673 0.45 B 1,430 0.95 31.5 D NB Off 1 500 824 0.55 C 2,058 1.37 824 0.55 C 2,056 1.37 SB Direct On 1 1,000 516 0.57 C 655 0.73 D 517 0.57 C 657 0.73 D SB Off 2 500 1,239 0.55 C 2,084 0.93 1,254 0.56 C 2,086 0.93 Victoria St NB Direct On 1 1,000 1,252 0.83 D 1,143 0.76 D 1,249 0.83 D 1,141 0.76 D NB Off 1 500 676 0.45 B 795 0.53 C 651 0.43 B 778 0.52 C cc SB Direct On 1 1,000 257 0.29 A 332 0.37 B 262 0.29 A 331 0.37 B SB Off 2 500 1,138 0.51 C 1,615 0.72 D 1,152 0.51 C 1,616 0.72 D Fair or NB Direct On 1 1,000 1,691 1.13 = 1,971 1.31 1,679 1.12 1,981 1.32 NB Off 1 500 176 0.12 A 146 0.10 A 178 0.12 A 146 0.10 A Baker St SB On 1 1 1 1,000 1 559 1 0.37 1 B 1 1,150 1 0.77 1 D 558 1 0.37 B 1 1,1531 0.77 1 D Iteris, Inc. 178 • • •.. .•.ham. -4 OF iq � n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final RAMP BUILDOUT CUMULATIVE WITH UPDATE INTERCHANGE RAMP TYPE SB Off CAPACITY 1 AM PEAK 500 979 HOUR PM PEAK 0.65 C 1,323 HOUR 0.88 D AM PEAK HOUR 980 0.65 C PM PEAK HOUR 1,349 0.9 NB Off 1 500 1,243 0.83 D 1,021 0.68 C 1,207 0.80 D 1,020 0.68 C SB Off 1 500 1,741 1.16 1,470 0.98 1,750 1.17 1,498 1.00 Paularino Ave NB On 1 1,000 1,570 1.74 1,210 1.34 1,561 1.73 1,220 1.36 SB On Direct 1 1,000 1,000 0.67 C 839 0.56 C 990 0.66 C 837 0.56 C SB On Loop 1 1,000 200 0.22 A 738 0.82 D 210 0.23 A 747 0.83 D SB Off 2 500 1,981 0.88 D 1,018 0.45 B 1,992 0.89 D 1,018 0.45 B MacArthur Blvd NB On Loop 1 1,000 770 0.51 C 625 0.42 B 770 0.51 C 627 0.42 B NB On Direct 1 1,000 310 0.34 B 977 1.09 300 0.33 B 961 1.07 E NB Off 2 500 1,704 0.76 D 1,161 0.52 C 1,732 0.77 D 1,180 0.52 C SB On 1 1,000 960 0.64 C 1,249 0.83 D 950 0.63 C 1,255 0.84 D Ln SB Off Loop 1 500 852 0.57 C 570 0.38 B 809 0.54 C 570 0.38 B v°C, Dyer Rd SB Off to Grand 1 500 830 0.55 C 499 0.33 B 881 0.59 C 500 0.33 B NB On Direct 1 1,000 430 0.29 A 1,190 0.79 D 430 0.29 A 1,190 0.79 D NB On Loop 1 1,000 640 0.71 C 680 0.76 D 640 0.71 C 680 0.76 D NB Off 1 500 1,445 0.96 M 475 0.32 B 1,445 0.96 475 0.32 B SB On 1 1,000 1,022 0.68 C 936 0.62 C 1,014 0.68 C 936 0.62 C Edinger Ave SB Off 1 500 1,120 0.75 D 1 580 0.39 B 1,119 0.75 D 580 0.39 B NB On 1 1,000 957 0.64 C 1,459 0.97 = 961 0.64 C 1,459 0.97 NB Off 1 500 834 0.56 C 625 0.42 B 824 0.55 C 635 0.42 B SB On 1 1,000 634 0.42 B 594 0.40 B 614 0.41 B 609 0.41 B SB Off 2 500 602 0.27 A 955 0.42 B 601 0.27 A 958 0.43 B McFadden Ave NB On 1 1,000 1,199 0.80 D 1,558 1.04 1,215 0.81 D 1,566 1.04 NB Off 1 500 520 0.35 B 770 0.51 C 519 0.35 B 767 0.51 C SB On 1 1,000 150 0.10 A 360 0.24 A 150 0.10 A 360 0.24 A Bison Ave SB Off 1 500 1,015 0.68 C 482 0.32 B 1,015 0.68 C 479 0.32 B NB On 1 1,000 463 0.31 B 1,201 0.80 D 454 0.30 A 1,201 0.80 D SB On 1 1,000 218 0.15 A 1,208 0.81 D 219 0.15 A 1,212 0.81 D SB Off 1 500 1,371 0.91 n 1,403 0.94 1,377 0.92 1,403 0.94 MacArthur Blvd NB On s/o University Dr 1 1,000 723 0.48 B 1,203 0.80 D 744 0.50 B 1,194 0.80 D NB On n/o University Dr 1 1,000 1,012 0.67 C 1,858 1.24 991 0.66 C 1,866 1.24 University Dr SB Off 1 500 1,180 0.79 D 820 0.55 C 1,190 0.79 D 820 0.55 C SB On 1 1,000 476 0.32 B 950 0.63 C 474 0.32 B 950 0.63 C ,,n Jamboree Rd SB Off 2 500 1,399 0.62 C 837 0.37 B 1,403 0.62 C 821 0.36 B NB On 1 1,000 1,092 0.73 D 1,991 1.33 1,087 0.72 D 1,985 1.32 Birch St NB Off 1 500 1,832 1.22 1,563 1 1.04 1,827 1.22 1 1,567 1.04 Campus Dr SB Off 2 500 2,339 1.04 1,553 0.69 C 2,342 1.04 1,571 0.70 C NB On 1 1,000 999 0.67 C 3,298 2.20 999 0.67 C 3,281 2.19 SB On 1 1,000 830 0.55 C 740 0.49 B 830 0.55 c 740 0.49 B SR-73 at Bear SB Off 1 500 390 0.26 A 391 0.26 A 400 0.27 A 390 0.26 A NB Off 1 500 724 0.48 B 1,582 1.05 724 250 0.48 0.17 B A 1,586 470 1.06 0.31 B NB On 1 1,000 250 0.17 A 501 0.33 B ti Jamboree Rd SB On 2 1,000 1,215 0.40 B 1,329 0.44 B 1,217 0.41 B 1,301 0.43 B NB Off 2 250 559 0.25 A 1,386 0.62 C 556 0.25 A 1,388 0.62 C ,o N NB On 1 1,000 358 0.24 A 1,176 0.78 D 359 0.24 A 1,172 0.78 D Walnut Ave SB Off 1 500 1,034 0.69 C 529 0.35 1 B 1,041 0.69 C 528 0.35 B Note: 1HCM2010 limits Ramp HCM Density calculations with freeway lanes to 5 or less. HCM density was adjusted to include freeway lanes of 5 or more lanes. ''� .•X• ........ Iteris, Inc. 179 -4 OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Figure 3.5 — Alternative 2 Freeway AM Peak Hour Deficiencies Legend Acceptable LOS Def cient LOS �A^ �-A+I$C Study Area Planning Area 36 City of Irvine City of Costa Mesa City of Newport Beach City of Santa Ana Y City of Tustin F. W'+ SSSSSS111III��!!!!!! Adjacent Cities s Miles /0 0.4 0.8 1.6 Mimi Dyer Ir[h ur Blvd ar Ave ,e 'r�i`Cdk ,F�y a ort BW �c F e P 3C a� aP St Paularino Bake ti `'t �� \ mm ny � �QJ c e^ 3p�` Michelson Dr henP�e �r9 + nz Ford 1a Dr Iteris, Inc. 180 IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final Figure 3.6 — Alternative 2 Freeway PM Peak Hour Deficiencies i n Legend I --I— Acceptable LOS Def cient LOS #1^ �-r i IBC Study Area Planning Area 36 City of Irvine City of Costa Mesa City of Newport Beach City of Santa Ana v City of Tustin w+F Adjacent Cities {Niles /0 0.4 0.8 1.6 nMacArthur flower Ave Baker St Dyer Ba Mani , ty 71 e P d/ 4� o"r9 �e �1�111�19I J � �•� Michel5an Dr J� S 19r�% Pd R9 C,a�p � hsl�� yOc t 10 77 �d s o` es. '.S•, ••tik ••ice;+' •.. •... ......... .. .... . Dr Iteris, Inc. 181 -1 OF 14 A. L a 'Zfi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final 3.7 Alternative 2 Future Improvements and Mitigations Table 3.6 shows the number of significantly impacted locations for arterials, intersections, freeway mainline and ramps. Because the land -use is identical and there is only one roadway network difference between the Alternative 2 and Buildout Cumulative With Update scenarios, there are few significant impacts observed. Improvement strategies for each are discussed in turn. Table 3.6 — Alternative 2 Number of Impacted Locations in the Study Area FACILITY ALTERNATIVE 2 Arterial Segments 0 Intersections 2 Freeway Mainline 0 Freeway Ramps 1 Total 2 Intersections Deficient intersections within the IBC study area fall under two categories: significant impact and cumulative deficiency. Impacts are determined using the definition of significant impacts from each city's traffic impact analysis protocol, presented in Chapter 2 of the 2018 IBC Vision Plan Two -Year Traffic Study Update. For the cities of Costa Mesa, Santa Ana, and Tustin, significant impacts are identified as an increase in intersection ICU of 0.01 or greater under With Update conditions of a deficient intersection when compared to Baseline conditions. For the City of Newport Beach, an impact is identified as an increase of 0.01 or more of the critical movement of a deficient intersection. Cumulative deficiencies are identified as those intersections that fail under both the Baseline and With Update conditions but do not have an update impact as identified by the above noted criteria. The City of Irvine threshold for defining impact is degradation of an intersection from acceptable to deficient LOS, or for a location already deficient in the baseline, an increase of 0.02 or greater of an intersection ICU. For intersections with shared jurisdictional boundaries, the more conservative methodology was employed. Twenty-four intersections under Alternative 2 are forecast to operate at a deficient LOS. Of those deficient intersections, a significant impact is forecast for two intersections in Alternative 2 and require intersection improvements. Table 3.7 identifies intersections with significant impact deficiencies for the Alternative 2 scenario studied. Table 3.7 —Alternative 2 Intersections Significantly Impacted in the Study Area 719 Flower Street at Segerstrom Santa Ana Yes 720 Flower Street at MacArthur Boulevard Santa Ana Yes Total Number Locations 2 Source: ITAM, City of Irvine, ICU analysis ''� ••�•• ........ Iteris, Inc. 182 A.-i OF iqL ' IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final Improvements The development of improvements is consistent with the approach used in the 2018 IBC Vision Plan Two - Year Traffic Study Update. The improvements recommended in this study result in facility operations within acceptable thresholds and are physical improvements rather than operational improvements. Improvements are also analyzed for feasibility based upon potential cost-effectiveness and right-of-way acquisition. Where applicable, feasible improvements identified in the 2010 and 2015 IBC Vision Plans that have yet to be implemented were recommended as improvements where appropriate. Additionally, traffic studies and other planning documents were sourced in adjacent jurisdictions to develop improvement strategies for intersection deficiencies. Figure 3.7 identifies the locations of the intersection impacts and cumulative deficiencies with a description of the improvement for each location. Fair -share As done in the 2018 IBC Vision Plan Two -Year Traffic Study Update, for the sole purpose of providing a reference, a fair -share methodology has been performed to evaluate what the financial participation of improving impacts would be. The same formula is used to calculate the fair -share proportion as in the 2018 IBC Vision Plan Two -Year Traffic Study Update. Detailed fair -share calculation worksheets are included in Appendix E. ''� ••�•• ........ Iteris, Inc. 183 OF iR� n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Figure 3.7 — Alternative 2 IBC Vision Study Area Improvement Locations Legend li Alternative 2 Improvment Locations L�17 IBC Study Area Planning Area 36 City of Irvine City of Costa Mesa City of Newport Beach \ City of Santa Ana uc City of Tustin ri Adjacent Cities Milea ; �Ca 0 0.4 0.8 1.6 I I I I E ingerA e qi. J e r9 TUSTIN ae ]AN IA AN t001l tosrmr arner Av 0 '= k x 719: Add WBIt m , S-RBer�rorn Dyer R Ave I N H Alton Ave 3 to MacArthur Blvd Inflower Ave 720: Add EBR ``� o* SCodst q,9 Or e ►-_,__ Anton Blvd cP 00 a Baker St P ularina ,� aiaas aker a3. L- �STA MESA up \ r�cflelson D pia e` 0A oc MP LaF m `h.re k 9 �a a 4�0, / Bgsr a ohs •, i4 ce' 1 O Or Alto,—, le CODA Iteris, Inc. 184 A. OF iq1. a 'fi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS 'S, Final The following sections discuss the intersection deficiencies and recommended mitigations for each jurisdiction within the study area. 3.7.E City of Santa Ana There are two location in the City of Santa Ana which require mitigation. Table 3.8 identifies the improvement strategy and corresponding ICUs. The following mitigation is recommended for the intersection that is significantly impacted by the proposed plan update: Intersection #719: Flower Street and Segerstrom Avenue This intersection is deficient under the Buildout Cumulative With Update and is forecast to have a significant impact under the Alternative 2 scenario during the PM peak. Because of the high westbound volume on Segerstrom Avenue in the morning, the recommended improvement is to widen the road to add a westbound right -turn lane. The improvement would bring the deficient intersection back to an acceptable LOS. • Intersection #720: Flower Street and MacArthur Boulevard This intersection is forecast to have a significant impact under the Alternative 2 scenario during the PM peak. Because of the high eastbound volume on MacArthur Boulevard during the AM Peak hour, the recommended improvement is to widen the road to add an eastbound right -turn lane. The improvement would bring the deficient intersection back to an acceptable LOS. Table 3.8 — City of Santa Ana Intersection Improvements 719 Flower St at 0.84 D 1.02 E 0.84 D 0.97 E Add WBR 1.1% Segerstrom Ave Flower St at 720 MacArthur 0.91 E 0.88 D 0.86 D 0.88 D Add EBR 1.0% Boulevard *Fair -share percentage is shown for informational and comparison purposes only 3.7.2 Freeway Ramps There are 24 freeway ramp which are deficient under the Alternative 2 future scenarios. The volumes are generally consistent with the Buildout With Update scenario forecast volumes, with one ramp experiencing an increase in the peak hour volume of over 30 vehicles per hour, triggering an impact under the impact criteria as agreed to by the City of Irvine and Caltrans. Table 3.9 identifies the one impacted freeway ramp and fair -shares under the Alternative 2 conditions for information and future planning purposes. Table 3.9—Alternative 2 Freeway Ramp Plan Update Impacts and Fair -Share .T�.. ............... . ''•: ••~•• ........ Iteris, Inc. 185 �dpF1,q u 'fi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final *Fair -share percentage is shown for informational and comparison purposes only ,..:... . ''� .•X• ........ Iteris, Inc. 186 IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE — ALTERNATIVES ANALYSIS Final 4 COST ESTIMATES 4.1 Cost Estimates for Mitigation Improvements Planning level cost estimates were developed for each of the required mitigation locations. This involved the development of concept plans for each of the improvements overlaid on recent aerial imagery provided by the City. Unit costs were updated based on recent Caltrans cost estimates and on bid data provided to the City. These unit costs were then applied to the construction requirements identified in the concept plans. Utility identification, including sewer and overhead electrical lines, were determined to the extent possible from the aerial imagery. Length of turn pocket date was determined from traffic data where appropriate. Consistent with the 2010 Vision Plan Traffic Fee Nexus Study and the 2015 Update, cost estimates include provisions for the following: • Preliminary project development • Right-of-way • Design Engineering and Administration Cost • Construction Engineering Cost and Administration • Construction Cost • Construction Contingency 4.1.2 Cost Estimates for Alternative 2 Table 4.2 shows the cost estimates for the improvements identified for the Alternative 2. Concept plans are and detailed cost estimates broken down into component categories are provided in Appendix H. Both intersection improvement locations are unique to Alternative 2. �..:... ......... ' . Iteris, Inc. 187 �-1 a F !qL IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final Table 4.2 — Alternative 2 Cost of Improvements ,..:... . ''� .•X• ........ Iteris, Inc. 190 -1 OF 14 A. L a 'Zfi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final 5 REFERENCES • City of Irvine General Plan-2006 • City of Tustin General Plan-2008 • City of Costa Mesa General Plan-2000 • City of Newport Beach General Plan-2006 • Irvine City Council Ordinance No. 03-08, April 2003 • National Cooperative Highway Research Program Report 255, Transportation Research Board. • ICU Worksheets Methodology, Austin -Foust Associates, Inc. • Irvine Business Complex General Plan Amendment and Rezoning Project Environmental Impact Report, Robert Bein, William Frost and Associates, October 1992 • North Irvine Transportation Mitigation (NITM) Program Nexus Study Five Year Review, Parsons Brinckerhoff, July 2008 • Irvine Business Complex Vision Plan Traffic Study, March 2010 Parson Brinkerhoff • 2012 Citywide Circulation Phasing Report, Iteris, 2013 • Irvine Business Complex Vision Plan Traffic Study, January 13 2016, Iteris Iteris, Inc. 191 -1 OF 14 A. L u 'Zfi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final 6 GLOSSARY OF TRANSPORTATION TERMS Common Abbreviations ADT Average Daily Traffic ITAM Irvine Traffic Analysis Model Caltrans The California Department of Transportation DU Dwelling Unit HCM Highway Capacity Manual HCS Highway Capacity Software (Software package utilizing the formulae in the Highway Capacity Manual) HOV High Occupancy Vehicle lane ICU Intersection Capacity Utilization ITAM Irvine Traffic Analysis Model OCTA Orange County Transportation Authority OCTAM Orange County Transportation Analysis Model TSF Thousands of Square Feet V/C Volume/Capacity Ratio VMT Vehicle Miles Traveled AUXILIARY LANE: A non -capacity enhancing lane that provides operational benefits to the freeway mainline. Typically an auxiliary lane extends between an on -ramp and off -ramp to facilitate the weave movement between the interchange without detrimental effects to the mainline through lanes. AVERAGE DAILY TRAFFIC: The total volume during a year divided by the number of days in a year. Usually only weekdays are included. BANDWIDTH: The number of seconds of green time available for through traffic in a signal progression. BOTTLENECK: A constriction along a travelway that limits the amount of traffic that can proceed downstream from its location. CAPACITY: The maximum number of vehicles that can be reasonably expected to pass over a given section of a lane or a roadway in a given time period. CHANNELIZATION: The separation or regulation of conflicting traffic movements into definite paths of travel by the use of pavement markings, raised islands, or other suitable means to facilitate the safe and orderly movements of both vehicles and pedestrians. CLEARANCE INTERVAL: Nearly same as yellow time. If there is an all red interval after the end of a yellow, then that is also added into the clearance interval. CRITICAL MOVEMENT: Conflicting intersection turning movements that are found to have the highest ICU for opposing movements; i.e. each of the approaches at a four -legged intersection will contain a critical movement that conflicts with an opposing movement. DAILY CAPACITY: The daily volume of traffic that will result in a volume during the peak hour equal to the capacity of the roadway. '.: �'''•' ......... ' . Iteris, Inc. 192 A. OF iq1. a 'fi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS 'S, Final DELAY: The time consumed while traffic is impeded in its movement by some element over which it has no control, usually expressed in seconds per vehicle. DEMAND RESPONSIVE SIGNAL: Same as traffic -actuated signal. DENSITY: The number of vehicles occupying in a unit length of the through traffic lanes of a roadway at any given instant. Usually expressed in vehicles per mile. DIRECTIONAL SPLIT: The percent of traffic in the peak direction at any point in time. DIVERGE AREA (HCM): the two right shoulder lanes plus the auxiliary lane for 1500 feet downstream from the ramp gore point (location where the ramp intersects with the freeway mainline. DIVERSION: The rerouting of peak hour traffic to avoid congestion. FORCED FLOW: Opposite of free flow. FREE FLOW: Volumes are well below capacity. Vehicles can maneuver freely and travel is unimpeded by other traffic. GAP: Time or distance between successive vehicles in a traffic stream, rear bumper to front bumper. HEADWAY: Time or distance spacing between successive vehicles in a traffic stream, front bumper to front bumper. HIGH OCCUPANCY VEHICLE (HOV) LANE: A lane restricted for use by vehicles with 2 or more persons. INTERCONNECTED SIGNAL SYSTEM: A number of intersections that are connected to achieve signal progression. LEVEL OF SERVICE: A qualitative measure of a number of factors, which include speed and travel time, traffic interruptions, freedom to maneuver, safety, driving comfort and convenience, and operating costs. LOOP DETECTOR: A vehicle detector consisting of a loop of wire embedded in the roadway, energized by alternating current and producing an output circuit closure when passed over by a vehicle. MERGE AREA (HCM): the two right shoulder lanes plus the auxiliary lane for 1500 feet downstream from the ramp gore point (location where the ramp intersects with the freeway mainline. MINIMUM ACCEPTABLE GAP: Smallest time headway between successive vehicles in a traffic stream into which another vehicle is willing and able to cross or merge. MIXED USE DEVELOPMENT: The practice of allowing more than one type of lane use in a building or set of buildings. In planning terms, this can mean some combination of residential, commercial, industrial, office, institutional, or other land uses. ...:... �'� :•:;a ........... . . Iteris, Inc. 193 A. OF iq1. a 'fi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS 'S, Final MULTI -MODAL: More than one mode; such as automobile, bus transit, rail rapid transit, and bicycle transportation modes. OFFSET: the time interval in seconds between the beginning of green at one intersection and the beginning of green at an adjacent intersection. PLATOON; A closely grouped component of traffic that is composed of several vehicles moving, or standing ready to move, with clear spaces ahead and behind. ORANGE COUNTY TRANSPORTATION ANALYSIS MODEL (OCTAM): The regional model developed and maintained by OCTA that is the parent model to the City of Irvine subarea model, ITAM. ORIGIN -DESTINATION SURVEY: A survey to determine the point of origin and the point of destination for a given vehicle trip. PASSENGER CAR EQUIVALENTS (PGE): One car is one Passenger car Equivalent. A truck is equal to two or three Passenger car Equivalents in that a truck requires longer to start, goes slower, and accelerates slower. Loaded trucks have a higher Passenger Car Equivalent than empty trucks. PEAK HOUR: The 60 consecutive minutes with the highest number of vehicles. PEAK HOUR FACTOR: the period during which peak hour traffic volume is at its highest. Peak Hour factor is determined by calculating the hourly volume divided by the peak rate of flow within the hour, which is the highest 15 minute interval multiplied by four. PRETIMED SIGNAL: A type of traffic signal that directs traffic to stop and go on a predetermined time schedule without regard to traffic conditions. Also, fixed time signal. PROGRESSION: A term used to describe the progressive movement of traffic through several signalized intersections. SCREEN -LINE: An imaginary line or physical feature across which all trips are counted, normally to verify the validity of mathematical traffic models. SIGNAL CYCLE: The time in seconds required for one complete sequence of signal indications. SIGNAL PHASE: The part of the signal cycle allocated to one or more traffic movements. SIGNIFICANT IMPACT (CEQA): Projects can cause significant impacts by direct physical changes to the environment or by triggering reasonably foreseeable indirect physical changes. Physical changes caused by a project can contribute incrementally to cumulative effects that are significant, even if individual changes resulting from a project are limited. You must determine whether the cumulative impact is significant, as well as whether an individual effect is "cumulatively considerable." This means "the incremental effects of an individual project are significant when viewed in connection with the effects of past projects, the effects of other current projects, and the effects of probable future projects" (CEQA Guidelines Section 15064(h)(1)). ...:... :•:;a :........... . . Iteris, Inc. 194 A. OF iq1. a 'fi IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - VS ALTERNATIVES ANALYSIS Final STARTING DELAY: The delay experienced in initiating the movement of queued traffic from a stop to an average running speed through a signalized intersection. SYNCHRO: A complete software package for modeling, optimizing, managing and simulating traffic systems. Synchro implements the HCM methodologies for intersection analysis and is applied for State Highway System ramp termini intersections. TRANSIT ORIENTED DEVELOPMENT: A mixed -use residential or commercial area designed to maximize access to public transport, and often incorporates features to encourage transit ridership. TRIP: The movement of a person or vehicle from one location (origin) to another (destination). For example, from home to store to home are two trips, not one. TRIP -END: one end of a trip at either the origin or destination; i.e. each trip has two trip -ends. A trip -end occurs when a person, object, or message is transferred to or from a vehicle. TRIP GENERATION RATE: The quality of trips produced and/or attracted by a specific land use stated in terms of units such as per dwelling, per acre, and per 1,000 square feet of floor space. TRUCK: A vehicle having dual tires on one or more axles, or having more than two axles. UNBALANCED Flow: Heavier traffic flow in one direction than the other. On a daily basis, most facilities have balanced flow. During the peak hours, flow is seldom balanced in an urban area. VEHICLE MILES OF TRAVEL: A measure of the amount of usage of a section of highway, obtained by multiplying the average daily traffic by length of facility in miles. WEAVING AREA: The area of a freeway where there is cross traffic from either a on or off -ramp or transition to another freeway. Typically weaving segments are formed when merge areas are followed closely by diverge areas (within 2,500 feet) and the two are joined by an auxiliary lane requiring the crossing of two or more traffic streams traveling in the same general direction along a significant length of highway without the aid of traffic control devices. ''� ••�•• ........ Iteris, Inc. 195 � of ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final 7 APPENDICES Appendix A: ICU Worksheets Innovating Through InformaticsTI OF it? IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE Final Appendix A.z Alternative z ICU Worksheets ' =:;. -• ........ Iteris, Inc. 15 31 Daimler St. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 72 .04* 196 .12* NBT 1 1700 19 .03 151 .15 NBR 0 0 40 107 SBL 1 1700 65 .04 44 .03 SBT 1 1700 92 .12* 35 .07* SBR 0 0 115 82 EBL 1 1700 87 .05 162 .10* EBT 2 3400 1414 .42* 979 .29 EBR 1 1700 230 .14 94 .06 WBL 1 1700 88 .05* 51 .03 WBT 2 3400 972 .29 1262 .37* WBR 1 1700 27 .02 107 .06 Clearance Interval .05* .05* 32 Daimler St. at McGaw Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 58 11 {.01}* NBT 1 1700 38 .06* 44 .03 NBR d 1700 70 .04 126 .07 SBL 0 0 150 {.09)* 96 SBT 1 1700 51 .12 46 .08* SBR d 1700 16 .01 18 .01 EBL 1 1700 3 .00 5 .00 EBT 2 3400 10 .01* ill .04* EBR 0 0 7 23 WBL 1 1700 82 .05* 124 .07* WBT 2 3400 127 .05 72 .04 WBR 0 0 29 83 .05 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .68 .71 TOTAL CAPACITY UTILIZATION .26 .25 42 Red Hill Av. at Barranca Pkwy. 43 Red Hill Av. at Deere Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 180 .05 488 .14 NBT 4 6800 639 .09* 2382 .35* NBR d 1700 132 .08 424 .25 SBL 2 3400 536 .16* 457 .13* SBT 4 6800 1124 .17 800 .12 SBR d 1700 210 .12 245 .14 EBL 2 3400 262 .08 299 .09* EBT 4 6800 1882 .32* 1079 .18 EBR 0 0 306 122 WBL 2 3400 500 .15* 198 .06 WBT 4 6800 820 .12 1857 .27* WBR 1 1700 260 .15 619 .36 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .77 .89 ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 79 .05* 31 .02 NBT 3 5100 882 .17 2932 .57* NBR d 1700 157 .09 48 .03 SBL 1 1700 105 .06 80 .05* SBT 3 5100 1705 .33* 1053 .21 SBR 1 1700 140 .08 24 .01 EBL 1 1700 16 .01 110 .06 EBT 1 1700 91 .07* 122 .13* EBR 0 0 34 100 WBL 1 1700 11 .01* 117 .07* WBT 1 1700 32 .02 65 .04 WBR 1 1700 28 .02 209 .12 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .51 .87 Friday, December 14, 2018 Page 1 44 Red Hill Av. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 300 .18* 193 .11 NBT 3 5100 634 .12 2139 .42* NBR 1 1700 474 .28 195 .11 SBL 1 1700 411 .24 220 .13* SBT 3 5100 1017 .20* 980 .19 SBR 1 1700 415 .24 190 .11 EBL 2 3400 256 .08 328 .10 EBT 2 3400 806 .24* 855 .25* EBR 1 1700 275 .16 308 .18 WBL 2 3400 258 .08* 403 .12* WBT 2 3400 766 .23 897 .26 WBR 1 1700 201 .12 503 .30 Right Turn Adjustment NBR .08* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .83 .97 46 Red Hill Av. at Reynolds Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 280 .16* 74 .04* NBT 3 5100 1800 .35 2300 .45 NBR d 1700 461 .27 249 .15 SBL 1 1700 49 .03 11 .01 SBT 3 5100 1120 .22* 2259 .44* SBR d 1700 30 .02 16 .01 EBL 0 0 0 0 EBT 0 0 0 0 EBR 1 1700 50 .03 231 .14 WBL 0 0 0 0 WBT 0 0 0 0 WBR 1 1700 20 .01 100 .06 Right Turn Adjustment Multi .15* Clearance Interval .05* .05* 45 Red Hill Av. at McGaw Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 253 .07 85 .03 NBT 3 5100 1223 .24* 2085 .41* NBR 1 1700 606 .36 671 .39 SBL 2 3400 242 .07* 130 .04* SBT 3 5100 1189 .23 1510 .30 SBR d 1700 100 .06 40 .02 EBL 1 1700 40 .02 95 .06 EBT 2 3400 93 .05* 230 .14* EBR 0 0 67 303 .18 WBL 2 3400 343 .10* 529 .16* WBT 2 3400 168 .09 255 .15 WBR 0 0 127 354 .21 Right Turn Adjustment NBR .04* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .55 .80 47 Red Hill Av. at MacArthur Blvd. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 85 .03 142 .04 NBT 3 5100 909 .18* 1152 .23* NBR 0 0 20 36 SBL 2 3400 495 .15* 653 .19* SBT 3 5100 734 .14 1020 .20 SBR f 373 926 EBL 2 3400 1111 .33* 677 .20* EBT 3 5100 1315 .26 627 .12 EBR d 1700 127 .07 86 .05 WBL 1 1700 50 .03 120 .07 WBT 3 5100 422 .08* 993 .19* WBR f 820 1268 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .79 .86 TOTAL CAPACITY UTILIZATION .43 .68 Friday, December 14, 2018 Page 2 48 Red Hill Av. at Sky Park N ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 87 .05 78 .05 NBT 3 5100 864 .17* 998 .20* NBR d 1700 112 .07 47 .03 SBL 1 1700 91 .05* 89 .05* SBT 3 5100 566 .11 876 .17 SBR d 1700 91 .05 62 .04 EBL 1 1700 26 .02* 76 .04* EBT 1 1700 18 .01 46 .03 EBR 1 1700 47 .03 108 .06 WBL 1 1700 18 .01 78 .05 WBT 1 1700 12 .04* 42 .09* WBR 0 0 50 119 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .33 .43 66 Gillette Av. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 90 {.05}* 355 {.21}* NBT 1 1700 0 .05 0 .21 NBR d 1700 50 .03 467 .27 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 2 3400 1400 .49* 1163 .37 EBR 0 0 268 104 WBL 1 1700 152 .09* 86 .05 WBT 2 3400 1110 .33 1495 .44* WBR 0 0 0 0 Right Turn Adjustment NBR .01* Clearance Interval .05* .05* 49 Red Hill Av. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 192 .06 413 .12* NBT 2 3400 790 .23* 990 .29 NBR 1 1700 546 .32 398 .23 SBL 2 3400 103 .03* 82 .02 SBT 2 3400 417 .16 648 .28* SBR 0 0 132 318 EBL 2 3400 228 .07 181 .05* EBT 3 5100 1921 .42* 870 .20 EBR 0 0 243 163 WBL 2 3400 170 .05* 449 .13 WBT 3 5100 496 .12 2010 .41* WBR 0 0 103 88 Right Turn Adjustment NBR .05* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .83 .91 67 Gillette Av. at McGaw Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 119 .07* 238 .14 NBT 1 1700 53 .05 311 .24* NBR 0 0 37 91 SBL 1 1700 33 .02 59 .03* SBT 1 1700 120 .07* 63 .04 SBR d 1700 76 .04 207 .12 EBL 1 1700 209 .12* 194 .11* EBT 2 3400 613 .19 833 .26 EBR 0 0 47 36 WBL 1 1700 94 .06 40 .02 WBT 2 3400 479 .15* 690 .22* WBR 0 0 29 47 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .46 .65 TOTAL CAPACITY UTILIZATION .68 .71 Friday, December 14, 2018 Page 3 70 Gillette Av. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 36 .01* 255 .08 NBT 1 1700 6 .00 154 .09* NBR 1 1700 78 .05 392 .23 SBL 2 3400 89 .03 195 .06* SBT 1 1700 99 .06* 13 .01 SBR d 1700 162 .10 192 .11 EBL 2 3400 276 .08* 175 .05* EBT 4 6800 1363 .20 1623 .24 EBR f 326 79 WBL 2 3400 285 .08 48 .01 WBT 3 5100 1082 .24* 1571 .34* WBR 0 0 148 174 Right Turn Adjustment NBR .03* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .44 .62 73 Armstrong St. W. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 30 .02* 100 .06* NBT 0 0 0 0 NBR 1 1700 50 .03 220 .13 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 1130 .22* 1070 .21* EBR d 1700 99 .06 22 .01 WBL 1 1700 ill .07* 78 .05* WBT 3 5100 960 .19 1190 .23 WBR 0 0 0 0 Right Turn Adjustment NBR .03* Clearance Interval .05* .05* 71 Armstrong St. at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 100 .06* 488 .29* NBT 2 3400 83 .05 294 .17 NBR 0 0 97 .06 469 .28 SBL 1 1700 36 .02 138 .08 SBT 1 1700 48 .03* 117 .07* SBR 1 1700 37 .02 144 .08 EBL 1 1700 145 .09* 118 .07* EBT 4 6800 1537 .23 1657 .24 EBR d 1700 228 .13 165 .10 WBL 2 3400 274 .08 148 .04 WBT 4 6800 2003 .29* 1752 .26* WBR 1 1700 192 .11 109 .06 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .52 .74 74 Armstrong St. E. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1700 32 .02* 143 .08* SBT 0 0 0 0 SBR 1 1700 80 .05 178 .10 EBL 1 1700 171 .10* 217 .13* EBT 3 5100 978 .19 1017 .20 EBR 0 0 0 0 WBL 0 0 0 0 WBT 3 5100 1010 .20* 1102 .22* WBR d 1700 99 .06 93 .05 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .37 .48 TOTAL CAPACITY UTILIZATION .36 .40 Friday, December 14, 2018 Page 4 77 MacArthur B1. at Sky Park E. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 161 .09* 118 .07 NBT 3 5100 1158 .23 2179 .43* NBR 0 0 0 0 SBL 0 0 0 0 SBT 4 6800 1542 .26* 1240 .19 SBR 0 0 201 82 EBL 2 3400 36 .01* 181 .05* EBT 0 0 0 0 EBR 1 1700 73 .04 250 .15 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .41 .53 79 MacArthur B1. at I-405 NB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1984 .29* 2616 .38* NBR 2 3400 360 .11 770 .23 SBL 2 3400 190 .06* 500 .15* SBT 4 6800 2085 .31 2312 .34 SBR 0 0 0 0 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 2 3400 1265 .37* 488 .14* WBT 0 0 0 0 WBR 2 3400 1336 .39 444 .13 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION Friday, December 14, 2018 .77 .72 78 MacArthur B1. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 691 .20* 785 .23* NBT 4 6800 1176 .17 1609 .24 NBR f 1422 657 SBL 2 3400 572 .17 369 .11 SBT 4 6800 1011 .15* 1159 .17* SBR 1 1700 107 .06 72 .04 EBL 1 1700 63 .04 128 .08 EBT 3 5100 970 .19* 826 .16* EBR 1 1700 828 .49 757 .45 WBL 2 3400 445 .13* 848 .25* WBT 3 5100 573 .11 1116 .22 WBR f 252 616 Right Turn Adjustment EBR .10* EBR .06* Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for EBR TOTAL CAPACITY UTILIZATION .82 .92 80 MacArthur B1. at I-405 SB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1525 .22 2974 .44* NBR 1 1700 464 .27 801 .47 SBL 2 3400 156 .05 579 .17* SBT 4 6800 1893 .28* 1781 .26 SBR 1 1700 638 .38 352 .21 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 2 3400 1197 .35* 559 .16* WBT 1 1700 322 .19 190 .11 WBR f 785 406 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .68 .68 Page 5 81 MacArthur B1. at Business Center Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1289 .19 2815 .41* NBR d 1700 370 .22 390 .23 SBL 0 0 0 0 SBT 4 6800 2970 .44* 2170 .32 SBR 0 0 0 0 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 0 0 0 0 WBT 0 0 0 0 WBR 1 1700 101 .06 325 .19 Right Turn Adjustment WBR .19* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .49 .65 83 MacArthur B1. at Douglas Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1929 .31* 1957 .30* NBR 0 0 177 81 SBL 2 3400 503 .15* 380 .11* SBT 4 6800 1695 .25 2055 .30 SBR 0 0 0 0 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 1 1700 65 .04* 79 .05* WBT 0 0 0 0 WBR 1 1700 231 .14 548 .32 Right Turn Adjustment WBR .19* Clearance Interval .05* .05* 82 MacArthur B1. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 331 .19 200 .12 NBT 4 6800 1403 .21* 2341 .34* NBR 1 1700 352 .21 169 .10 SBL 2 3400 1199 .35* 742 .22* SBT 4 6800 1902 .28 1594 .24 SBR 0 0 21 13 EBL 2 3400 699 .21* 491 .14* EBT 1 1700 200 .12 173 .10 EBR 1 1700 192 .11 192 .11 WBL 2 3400 120 .04 640 .19* WBT 1 1700 187 .11* 171 .10 WBR 1 1700 223 .13 734 .43 Right Turn Adjustment WBR .02* Clearance Interval .05* .05* Note: Assumes E/W Split Phasing Note: Assumes Right -Turn Overlap for WBR TOTAL CAPACITY UTILIZATION 93 .96 TOTAL CAPACITY UTILIZATION .55 .70 Friday, December 14, 2018 Page 6 87 Dupont Dr. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 93 .05* 190 .11* NBT 2 3400 35 .02 40 .02 NBR 0 0 33 70 .04 SBL 1 1700 23 .01 179 .11 SBT 2 3400 12 .01* 123 .07* SBR 0 0 25 .01 109 EBL 1 1700 68 .04 61 .04 EBT 2 3400 884 .35* 601 .24* EBR 0 0 297 213 WBL 1 1700 31 .02* 45 .03* WBT 3 5100 383 .10 941 .20 WBR 0 0 108 79 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .48 98 Von Karman Av. at Alton Pkwy. 50 ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 148 .09* 87 .05 NBT 2 3400 729 .21 1608 .47* NBR d 1700 127 .07 220 .13 SBL 1 1700 83 .05 234 .14* SBT 2 3400 1522 .45* 880 .26 SBR d 1700 220 .13 249 .15 EBL 1 1700 182 .11 205 .12* EBT 2 3400 770 .23* 928 .27 EBR d 1700 112 .07 136 .08 WBL 1 1700 186 .11* 116 .07 WBT 2 3400 703 .21 815 .24* WBR d 1700 119 .07 180 .11 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .93 1.02 97 Von Karman Av. at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 94 .03* 129 .04 NBT 2 3400 608 .18 1761 .52* NBR d 1700 160 .09 428 .25 SBL 2 3400 309 .09 280 .08* SBT 2 3400 1344 .40* 796 .23 SBR 2 3400 760 .22 873 .26 EBL 2 3400 554 .16 542 .16 EBT 3 5100 1051 .21* 1762 .35* EBR d 1700 158 .09 80 .05 WBL 2 3400 698 .21* 454 .13* WBT 4 6800 1326 .20 1268 .19 WBR 1 1700 188 .11 746 .44 Right Turn Adjustment WBR .06* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .90 1.19 99 Von Karman Av. at McGaw Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 97 .06* 115 .07 NBT 2 3400 744 .22 1507 .44* NBR d 1700 52 .03 180 .11 SBL 1 1700 59 .03 84 .05* SBT 2 3400 1572 .46* 874 .26 SBR d 1700 244 .14 119 .07 EBL 1 1700 74 .04* 295 .17* EBT 2 3400 409 .16 798 .26 EBR 0 0 128 97 WBL 1 1700 70 .04 41 .02 WBT 2 3400 489 .16* 418 .16* WBR 0 0 62 111 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .77 .87 Friday, December 14, 2018 Page 7 100 Von Karman Av. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 258 .08* 463 .14 NBT 2 3400 718 .21 1196 .35* NBR 1 1700 216 .13 544 .32 SBL 1 1700 118 .07 151 .09* SBT 2 3400 1160 .34* 719 .21 SBR 1 1700 404 .24 291 .17 EBL 2 3400 237 .07* 383 .11 EBT 3 5100 735 .14 1525 .30* EBR f 541 305 WBL 2 3400 399 .12 166 .05* WBT 3 5100 847 .19* 1056 .24 WBR 0 0 115 191 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .73 .84 102 Von Karman Av. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 65 .04 42 .02 NBT 2 3400 1086 .32* 1306 .38* NBR 1 1700 153 .09 160 .09 SBL 1 1700 457 .27* 294 .17* SBT 2 3400 1216 .43 1158 .38 SBR 0 0 239 141 EBL 1 1700 135 .08* 329 .19* EBT 2 3400 270 .09 496 .17 EBR 0 0 26 98 WBL 1 1700 179 .11 303 .18 WBT 2 3400 506 .15* 567 .17* WBR f 488 665 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .87 .96 101 Von Karman Av. at Morse Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 330 .10* 107 .03 NBT 2 3400 1098 .36 1763 .53* NBR 0 0 113 32 SBL 1 1700 199 .12 44 .03* SBT 2 3400 1433 .42* 1217 .36 SBR f 176 60 EBL 1 1700 28 .02* 49 .03* EBT 1 1700 8 .00 4 .00 EBR f 44 253 WBL 1 1700 23 .01 130 .08 WBT 1 1700 4 .03* 13 .07* WBR 0 0 54 108 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .62 .71 103 Von Karman Av. at Dupont Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 40 .02 59 .03 NBT 2 3400 1266 .39* 1123 .38* NBR 0 0 52 158 SBL 1 1700 134 .08* 151 .09* SBT 2 3400 1094 .32 1455 .43 SBR 1 1700 32 .02 72 .04 EBL 1 1700 11 .01 38 .02 EBT 2 3400 104 .06* 241 .14* EBR 0 0 87 221 WBL 1 1700 139 .08* 84 .05* WBT 2 3400 118 .07 139 .08 WBR 0 0 153 .09 219 .13 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .66 .71 Friday, December 14, 2018 Page 8 104 Von Karman Av. at Martin ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 26 .02* 32 .02* NBT 2 3400 1273 .37 1074 .32 NBR 1 1700 13 .01 26 .02 SBL 1 1700 28 .02 29 .02 SBT 2 3400 1088 .37* 1446 .50* SBR 0 0 173 241 EBL 2 3400 55 .02* 151 .04* EBT 1 1700 9 .03 5 .02 EBR 0 0 36 35 WBL 1 1700 7 .00 23 .01 WBT 1 1700 1 .01* 8 .03* WBR 0 0 12 49 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .47 113 Myford Rd. at Walnut Av. 112 Myford Rd. at Michelle Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 95 .06* 82 .05 NBT 2 3400 0 .03 0 .12* NBR 0 0 102 406 SBL 1 1700 0 .00 0 .00 SBT 2 3400 0 .00* 0 .00 SBR 0 0 0 0 EBL 1 1700 0 .00 0 .00 EBT 2 3400 128 .04* 229 .07* EBR d 1700 40 .02 88 .05 WBL 1 1700 370 .22* 63 .04* WBT 2 3400 545 .16 110 .03 WBR 0 0 0 0 Clearance Interval .05* .05* 64 TOTAL CAPACITY UTILIZATION .37 .28 114 Millikan Av. at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 9 .01 76 .04 NBT 1 1700 19 .01* 45 .03* NBR f 63 391 SBL 2 3400 122 .04* 256 .08* SBT 1 1700 22 .01 16 .01 SBR 1 1700 67 .04 108 .06 EBL 1 1700 99 .06 75 .04* EBT 2 3400 586 .17* 773 .23 EBR d 1700 101 .06 26 .02 WBL 2 3400 307 .09* 118 .03 WBT 2 3400 684 .20 966 .28* WBR 1 1700 182 .11 211 .12 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 139 .08* 398 .23* NBT 2 3400 10 .00 97 .03 NBR d 1700 10 .01 116 .07 SBL 2 3400 26 .01 186 .05 SBT 0.5 3400 24 {.051* 74 1.041* SBR 1.5 222 251 1.041 EBL 2 3400 154 .05* 231 .07 EBT 3 5100 935 .18 1938 .38* EBR d 1700 308 .18 237 .14 WBL 1 1700 17 .01 39 .02* WBT 4 6800 2060 .30* 1802 .26 WBR 1 1700 56 .03 393 .23 Clearance Interval .05* .05* .36 .48 TOTAL CAPACITY UTILIZATION .53 .72 Friday, December 14, 2018 Page 9 115 Millikan Av. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 42 .02* 117 .07* NBT 1 1700 7 .00 53 .03 NBR 1 1700 21 .01 ill .07 SBL 1 1700 44 .03 93 .05 SBT 1 1700 22 .01* 30 .02* SBR 1 1700 113 .07 189 .11 EBL 1 1700 120 .07* 168 .10 EBT 2 3400 720 .21 1135 .33* EBR d 1700 110 .06 98 .06 WBL 1 1700 120 .07 302 .18* WBT 2 3400 965 .28* 924 .27 WBR d 1700 75 .04 98 .06 Right Turn Adjustment SBR .01* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .44 .65 119 Teller Av. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 52 .02 154 .05 NBT 1 1700 16 .06* 39 .22* NBR 0 0 81 340 SBL 1 1700 300 .18* 168 .10* SBT 1 1700 70 .04 77 .05 SBR 1 1700 169 .10 117 .07 EBL 1 1700 48 .03* 78 .05 EBT 3 5100 568 .11 1192 .23* EBR 1 1700 160 .09 150 .09 WBL 1 1700 310 .18 63 .04* WBT 3 5100 1799 .35* 949 .19 WBR 1 1700 26 .02 123 .07 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .67 .64 116 Cartwright Rd. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 33 .02* 127 .07* NBT 1 1700 2 .00 11 .01 NBR 1 1700 45 .03 151 .09 SBL 2 3400 116 .03 141 .04 SBT 1 1700 5 .09* 3 .09* SBR 0 0 148 146 EBL 1 1700 110 .06* 147 .09 EBT 3 5100 912 .20 2123 .42* EBR 0 0 129 30 WBL 2 3400 136 .04 98 .03* WBT 3 5100 1353 .29* 1171 .25 WBR 0 0 119 92 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .51 .66 126 Jamboree Rd. at Bryan Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 90 .03* 437 .13 NBT 4 6800 558 .08 2178 .32* NBR 1 1700 119 .07 333 .20 SBL 2 3400 341 .10 165 .05* SBT 4 6800 2402 .35* 945 .14 SBR d 1700 146 .09 271 .16 EBL 2 3400 86 .03 267 .08* EBT 2 3400 600 .18* 490 .14 EBR d 1700 203 .12 172 .10 WBL 2 3400 375 .11* 310 .09 WBT 2 3400 644 .19 1034 .30* WBR 1 1700 166 .10 296 .17 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .72 .80 Friday, December 14, 2018 Page 10 127 Jamboree Rd. at E1 Camino Real ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 245 .07* 657 .19 NBT 4 6800 647 .10 2490 .37* NBR 1 1700 521 .31 375 .22 SBL 1 1700 234 .14 82 .05* SBT 4 6800 2633 .39* 943 .14 SBR 1 1700 162 .10 293 .17 EBL 1 1700 71 .04 277 .16* EBT 1 1700 204 .12* 196 .12 EBR 2 3400 269 .08 397 .12 WBL 2 3400 359 .11* 498 .15 WBT 2 3400 153 .06 346 .17* WBR 0 0 62 216 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for EBR TOTAL CAPACITY UTILIZATION .74 129 Jamboree Rd. at I-5 SB Ramps 128 Jamboree Rd. at I-5 NB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1055 .16 2659 .39* NBR f 580 570 SBL 0 0 0 0 SBT 4 6800 2933 .43* 1577 .23 SBR f 479 300 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 1.5 1297 .38* 453 .27* WBT 0 5100 1 0 WBR 1.5 395 .23 991 .29 Right Turn Adjustment WBR .02* Clearance Interval .05* .05* 80 TOTAL CAPACITY UTILIZATION .86 .73 130 Jamboree Rd. at Michelle Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1177 .17 2748 .40* NBR f 401 1420 SBL 0 0 0 0 SBT 4 6800 3349 .49* 1650 .24 SBR f 852 440 EBL 2 3400 427 .13* 472 .14* EBT 0 0 0 0 EBR 2 3400 733 .22 850 .25 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment EBR .09* Clearance Interval .05* .05* ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 177 .10* 101 .06 NBT 4 6800 1401 .21 3504 .52* NBR d 1700 60 .04 7 .00 SBL 1 1700 37 .02 26 .02* SBT 4 6800 3414 .50* 2272 .33 SBR d 1700 658 .39 254 .15 EBL 2 3400 181 .05* 563 .17* EBT 0.5 3400 3 .00 17 {.011 EBR 1.5 80 195 WBL 1 1700 6 .00 26 .02 WBT 1 1700 5 .01* 5 .04* WBR 0 0 8 59 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .71 .80 TOTAL CAPACITY UTILIZATION .76 .59 Friday, December 14, 2018 Page 11 131 Jamboree Rd. SB at Walnut Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 2 3400 303 .09 297 .09 SBT 2 3400 884 .26* 556 .16* SBR 1 1700 534 .31 209 .12 EBL 0 0 0 0 EBT 3 5100 465 .09* 813 .16* EBR 1 1700 364 .21 600 .35 WBL 2 3400 360 .11* 374 .11* WBT 3 5100 720 .14 1201 .24 WBR 0 0 0 0 Right Turn Adjustment EBR .12* EBR .19* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .63 .67 134 Loop Rd. at Warner Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 59 .03 172 .10* NBT 2 3400 36 .01* 56 .02 NBR 1 1700 196 .12 622 .37 SBL 1 1700 256 .15* 229 .13 SBT 2 3400 210 .06 263 .08* SBR f 507 148 EBL 2 3400 23 .01 53 .02* EBT 3 5100 878 .17* 1088 .21 EBR 1 1700 183 .11 158 .09 WBL 2 3400 157 .05* 289 .09 WBT 2 3400 464 .14 961 .28* WBR 1 1700 31 .02 61 .04 Right Turn Adjustment NBR .07* NBR .25* Clearance Interval .05* .05* 132 Jamboree Rd. NB at Walnut Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 333 .10 449 .13 NBT 2 3400 452 .13* 865 .25* NBR d 1700 396 .23 561 .33 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 2 3400 50 .01* 343 .10* EBT 3 5100 724 .14 769 .15 EBR 0 0 0 0 WBL 0 0 0 0 WBT 3 5100 747 .15* 1131 .22* WBR 1 1700 337 .20 392 .23 Right Turn Adjustment Multi .13* WBR .01* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .47 .63 135 Jamboree Rd. NB at Warner Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 1 1700 0 .00 0 .00 NBR 0 0 0 0 SBL 0 0 7 8 SBT 1 1700 0 .00* 0 .00* SBR 1 1700 85 .05 167 .10 EBL 1 1700 382 .22* 915 .54* EBT 2 3400 643 .19 892 .26 EBR d 1700 1 .00 3 .00 WBL 1 1700 1 .00 2 .00 WBT 2 3400 595 .18* 1043 .31* WBR d 1700 138 .08 195 .11 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .45 .90 TOTAL CAPACITY UTILIZATION .50 .78 Friday, December 14, 2018 Page 12 136 Jamboree Rd. at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 207 .06* 563 .17 NBT 4 6800 968 .14 3320 .49* NBR f 144 100 SBL 2 3400 579 .17 352 .10* SBT 4 6800 3999 .59* 1823 .27 SBR f 1393 589 EBL 2.5 210 .06 1100 EBT 2.5 8500 649 .13* 1089 .26* EBR 1 1700 181 .11 264 .16 WBL 2 3400 194 .06 143 .04 WBT 3 5100 583 .11* 1078 .21* WBR f 143 660 Clearance Interval .05* .05* Note: Assumes E/W Split Phasing TOTAL CAPACITY UTILIZATION .94 1.11 138 Jamboree Rd. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 212 .06* 287 .08 NBT 4 6800 1115 .16 3166 .47* NBR 1 1700 258 .15 174 .10 SBL 2 3400 304 .09 267 .08* SBT 4 6800 2942 .46* 1523 .26 SBR 0 0 206 260 EBL 2 3400 151 .04 470 .14* EBT 3 5100 498 .13* 809 .21 EBR 0 0 187 252 WBL 2 3400 221 .07* 265 .08 WBT 3 5100 652 .13 793 .16* WBR d 1700 154 .09 233 .14 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .77 .90 137 Jamboree Rd. at Beckman Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 25 .01* 28 .02 NBT 4 6800 1253 .20 3506 .52* NBR 0 0 78 30 SBL 1 1700 71 .04 11 .01* SBT 4 6800 3225 .50* 1786 .28 SBR 0 0 197 88 EBL 1 1700 39 .02* 178 .10* EBT 1 1700 11 .01 39 .02 EBR d 1700 21 .01 93 .05 WBL 1 1700 55 .03 77 .05 WBT 1 1700 38 .04* 24 .08* WBR 0 0 38 119 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .62 .76 139 Jamboree Rd. at McGaw Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 202 .06* 245 .07 NBT 4 6800 1452 .22 3247 .48* NBR 0 0 54 33 SBL 2 3400 18 .01 24 .01* SBT 4 6800 3092 .50* 1917 .30 SBR 0 0 274 112 EBL 1 1700 120 .07* 309 .18 EBT 2 3400 101 .06 374 .20* EBR 0 0 140 .08 299 WBL 1 1700 24 .01 57 .03* WBT 2 3400 90 .03* 63 .03 WBR 0 0 16 50 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .71 .77 Friday, December 14, 2018 Page 13 140 Jamboree Rd. at Kelvin Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 75 .04* 162 .10 NBT 4 6800 1595 .26 3316 .53* NBR 0 0 152 316 SBL 1 1700 18 .01 13 .01* SBT 4 6800 3115 .46* 2285 .34 SBR d 1700 5 .00 49 .03 EBL 1 1700 47 .03 20 .01 EBT 1 1700 20 .01* 32 .02* EBR d 1700 174 .10 138 .08 WBL 1 1700 132 .08* 186 .11* WBT 1 1700 21 .01 29 .02 WBR d 1700 18 .01 14 .01 Right Turn Adjustment EBR .06* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .70 142 Jamboree Rd. at Union 141 Jamboree Rd. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 418 .12* 404 .12 NBT 4 6800 1496 .22 2831 .42* NBR f 489 617 SBL 2 3400 453 .13 286 .08* SBT 4 6800 2577 .38* 1936 .28 SBR 1 1700 348 .20 247 .15 EBL 2 3400 142 .04 678 .20 EBT 3 5100 470 .09* 1199 .24* EBR f 368 663 WBL 2 3400 545 .16* 504 .15* WBT 3 5100 757 .15 680 .13 WBR f 167 405 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for SBR 72 TOTAL CAPACITY UTILIZATION .80 .94 143 Jamboree Rd. at I-405 NB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 2570 .38 3750 .55* NBR 1 1700 470 .28 120 .07 SBL 0 0 0 0 SBT 4 6800 3000 .44* 3690 .54 SBR 0 0 0 0 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .49 .60 ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 2169 .43* 3398 .67* NBR f 640 630 SBL 0 0 0 0 SBT 4 6800 2138 .31 2269 .33 SBR f 1390 970 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 3 5100 1782 .35* 1221 .24* WBT 0 0 0 0 WBR f 881 622 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .83 .96 Friday, December 14, 2018 Page 14 144 Jamboree Rd. at I-405 SB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 1911 .37 2931 .57* NBR f 810 1562 SBL 0 0 0 0 SBT 4 6800 3514 .52* 2816 .41 SBR f 365 701 EBL 2 3400 1017 .30* 1073 .32* EBT 0 0 0 0 EBR 2 3400 1673 .49 1038 .31 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment EBR .19* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION 1.06 .94 146 Jamboree Rd. at Dupont Rd. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 126 .07* 82 .05* NBT 4 6800 1743 .26 2339 .34 NBR 1 1700 14 .01 35 .02 SBL 1 1700 66 .04 161 .09 SBT 3 5100 2027 .40* 2291 .45* SBR d 1700 248 .15 132 .08 EBL 2 3400 127 .04 199 .06 EBT 1 1700 70 .10* 94 .18* EBR 0 0 107 208 WBL 1 1700 26 .02* 21 .01* WBT 2 3400 46 .03 46 .03 WBR 0 0 180 .11 113 .07 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .64 .74 145 Jamboree Rd. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 218 .13 132 .08 NBT 4 6800 1576 .23* 2403 .35* NBR 1 1700 436 .26 373 .22 SBL 2 3400 1271 .37* 891 .26* SBT 4 6800 2392 .35 2165 .32 SBR f 1337 526 EBL 2 3400 392 .12* 772 .23* EBT 2 3400 424 .12 728 .21 EBR 1 1700 103 .06 ill .07 WBL 2 3400 317 .09 497 .15 WBT 2 3400 476 .14* 453 .13* WBR f 765 1369 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .91 1.02 Friday, December 14, 2018 Page 15 164 Construction S. at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 30 .02* 333 .20* NBT 1 1700 24 .03 108 .17 NBR 0 0 27 178 SBL 1 1700 54 .03 56 .03 SBT 1 1700 62 .04* 48 .03* SBR 1 1700 113 .07 265 .16 EBL 1 1700 243 .14* 142 .08* EBT 3 5100 880 .17 1269 .25 EBR 1 1700 205 .12 34 .02 WBL 1 1700 153 .09 58 .03 WBT 3 5100 727 .14* 1277 .25* WBR d 1700 83 .05 71 .04 Right Turn Adjustment SBR .07* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .39 .68 170 Union at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 141 .04 722 .21* NBT 1 1700 3 .02* 12 .06 NBR 0 0 36 87 SBL 1 1700 61 .04* 44 .03 SBT 1 1700 5 .00 2 .00* SBR 1 1700 43 .03 84 .05 EBL 2 3400 97 .03* 165 .05 EBT 3 5100 843 .17 1970 .39* EBR f 374 102 WBL 2 3400 56 .02 26 .01* WBT 3 5100 1210 .24* 713 .15 WBR 0 0 21 42 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .38 .66 168 Murphy Av. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 30 .02 82 .05 NBT 1 1700 20 .08* 202 .36* NBR 0 0 112 406 SBL 1 1700 40 .02* 62 .04* SBT 1 1700 27 .03 49 .10 SBR 0 0 23 118 EBL 1 1700 123 .07* 54 .03 EBT 3 5100 848 .17 1165 .23* EBR d 1700 69 .04 33 .02 WBL 1 1700 94 .06 109 .06* WBT 3 5100 947 .19* 1113 .22 WBR d 1700 68 .04 45 .03 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .41 .74 171 Veneto at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 209 .06* 207 .06 NBT 1 1700 8 .03 21 .13* NBR 0 0 36 193 SBL 1 1700 41 .02 23 .01* SBT 1 1700 11 .05* 6 .03 SBR 0 0 80 50 EBL 1 1700 29 .02* 84 .05 EBT 3 5100 573 .13 1891 .39* EBR 0 0 102 87 WBL 2 3400 57 .02 57 .02* WBT 3 5100 1011 .20* 526 .11 WBR 0 0 23 35 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .38 .60 Friday, December 14, 2018 Page 16 174 Carlson Av. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 326 .10* 215 .06* NBT 2 3400 240 .07 175 .05 NBR 1 1700 334 .20 329 .19 SBL 2 3400 71 .02 146 .04 SBT 1 1700 48 .03* 275 .16* SBR f 341 1269 EBL 2 3400 1065 .31* 737 .22* EBT 2 3400 867 .26 855 .25 EBR 1 1700 118 .07 288 .17 WBL 1 1700 155 .09 428 .25 WBT 2 3400 626 .18* 1185 .35* WBR f 178 247 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .67 .84 180 Harvard Av. at Walnut Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 206 .06 347 .10* NBT 1 1700 61 .04* 58 .03 NBR d 1700 144 .08 295 .17 SBL 1 1700 149 .09* 99 .06 SBT 1 1700 91 .05 58 .03* SBR 1 1700 ill .07 73 .04 EBL 1 1700 38 .02* 103 .06 EBT 2 3400 556 .16 856 .25* EBR 1 1700 261 .15 340 .20 WBL 1 1700 108 .06 202 .12* WBT 2 3400 803 .24* 910 .27 WBR d 1700 91 .05 28 .02 Right Turn Adjustment NBR .01* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .44 56 175 Carlson Av. at Campus Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1700 292 .17* 328 .19* SBT 0 0 0 0 SBR 1 1700 259 .15 292 .17 EBL 1 1700 297 .17* 428 .25* EBT 2 3400 848 .25 1332 .39 EBR 0 0 0 0 WBL 0 0 0 0 WBT 2 3400 1101 .32* 1098 .32* WBR d 1700 173 .10 302 .18 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .71 .81 181 Harvard Av. at Edinger Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 174 .05 278 .08 NBT 2 3400 223 .07* 580 .17* NBR 1 1700 145 .09 254 .15 SBL 1 1700 191 .11* 118 .07* SBT 2 3400 306 .09 243 .07 SBR d 1700 147 .09 109 .06 EBL 2 3400 74 .02 144 .04* EBT 3 5100 1354 .27* 1147 .22 EBR 1 1700 150 .09 180 .11 WBL 2 3400 124 .04* 126 .04 WBT 3 5100 1090 .23 1883 .40* WBR 0 0 83 136 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .54 .73 Friday, December 14, 2018 Page 17 182 Harvard Av. at Paseo Westpark ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 91 .05* 110 .06 NBT 2 3400 264 .08 761 .22* NBR d 1700 75 .04 178 .10 SBL 1 1700 116 .07 69 .04* SBT 2 3400 361 .11* 362 .11 SBR 1 1700 112 .07 110 .06 EBL 1 1700 66 .04 163 .10* EBT 1 1700 209 .12* 173 .10 EBR d 1700 125 .07 83 .05 WBL 1 1700 154 .09* 115 .07 WBT 1 1700 166 .10 170 .10* WBR d 1700 210 .12 186 .11 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .42 .51 184 Harvard Av. at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 149 .09* 265 .16 NBT 2 3400 321 .09 1100 .32* NBR 1 1700 91 .05 226 .13 SBL 1 1700 250 .15 132 .08* SBT 2 3400 785 .23* 388 .11 SBR 1 1700 119 .07 89 .05 EBL 2 3400 57 .02* 161 .05* EBT 3 5100 699 .14 1032 .20 EBR 1 1700 226 .13 225 .13 WBL 2 3400 189 .06 136 .04 WBT 3 5100 822 .18* 1056 .24* WBR 0 0 102 179 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .57 .74 183 Harvard Av. at Warner Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 105 .06* 277 .16 NBT 2 3400 298 .09 989 .29* NBR d 1700 57 .03 96 .06 SBL 1 1700 245 .14 135 .08* SBT 2 3400 656 .19* 426 .13 SBR d 1700 128 .08 118 .07 EBL 1 1700 133 .08* 195 .11* EBT 2 3400 367 .11 539 .16 EBR d 1700 220 .13 86 .05 WBL 1 1700 84 .05 68 .04 WBT 2 3400 448 .13* 696 .20* WBR d 1700 159 .09 186 .11 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .51 .73 185 Harvard Av. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 262 .15* 293 .17 NBT 2 3400 422 .12 1233 .36* NBR d 1700 126 .07 146 .09 SBL 1 1700 36 .02 56 .03* SBT 2 3400 1042 .31* 533 .16 SBR 1 1700 162 .10 123 .07 EBL 2 3400 76 .02* 265 .08* EBT 3 5100 538 .11 1039 .20 EBR 1 1700 367 .22 407 .24 WBL 2 3400 191 .06 140 .04 WBT 3 5100 787 .16* 803 .17* WBR 0 0 22 52 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .69 .69 Friday, December 14, 2018 Page 18 186 Harvard Av. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 110 .03* 192 .06 NBT 2 3400 413 .12 1277 .38* NBR 1 1700 116 .07 330 .19 SBL 2 3400 55 .02 26 .01* SBT 2 3400 1297 .38* 776 .23 SBR 1 1700 389 .23 169 .10 EBL 2 3400 184 .05 647 .19 EBT 3 5100 229 .07* 1358 .32* EBR 0 0 155 .09 263 WBL 2 3400 378 .11* 132 .04* WBT 3 5100 581 .12 290 .06 WBR 0 0 22 29 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .64 .80 188 Harvard Av. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 130 .08* 89 .05 NBT 2 3400 362 .12 1024 .33* NBR 0 0 48 96 SBL 1 1700 184 .11 321 .19* SBT 2 3400 985 .29* 650 .19 SBR 1 1700 621 .37 270 .16 EBL 2 3400 100 .03* 662 .19* EBT 2 3400 318 .09 933 .27 EBR f 62 194 WBL 1 1700 103 .06 96 .06 WBT 2 3400 829 .24* 511 .15* WBR d 1700 137 .08 213 .13 Right Turn Adjustment SBR .06* Clearance Interval .05* .05* 187 Harvard Av. at Coronado ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 150 .04* 226 .07 NBT 2 3400 434 .13 1633 .49* NBR 0 0 13 44 SBL 1 1700 50 .03 118 .07* SBT 2 3400 1592 .47* 1002 .29 SBR d 1700 154 .09 55 .03 EBL 2 3400 72 .02* 80 .02* EBT 1 1700 6 .00 9 .01 EBR d 1700 155 .09 252 .15 WBL 1 1700 43 .03 17 .01 WBT 1 1700 16 .01* 11 .01* WBR 1 1700 114 .07 42 .02 Right Turn Adjustment EBR .06* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .65 .64 189 Harvard Av. at University Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 79 .05* 84 .05 NBT 2 3400 337 .10 757 .22* NBR d 1700 107 .06 290 .17 SBL 1 1700 30 .02 103 .06* SBT 2 3400 677 .20* 590 .17 SBR d 1700 468 .28 246 .14 EBL 1 1700 114 .07* 419 .25* EBT 3 5100 1115 .23 1827 .37 EBR 0 0 53 76 WBL 1 1700 151 .09 174 .10 WBT 3 5100 2158 .44* 1360 .28* WBR 0 0 80 54 Right Turn Adjustment SBR .03* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .75 .91 TOTAL CAPACITY UTILIZATION .84 .86 Friday, December 14, 2018 Page 19 190 University Dr. at Campus Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 107 .03* 258 .08 NBT 3 5100 1082 .21 1575 .31* NBR 1 1700 402 .24 273 .16 SBL 1 1700 155 .09 80 .05* SBT 3 5100 1989 .39* 1367 .27 SBR 1 1700 614 .36 279 .16 EBL 2 3400 164 .05 525 .15* EBT 2 3400 753 .22* 898 .26 EBR d 1700 363 .21 165 .10 WBL 2 3400 177 .05* 318 .09 WBT 2 3400 609 .18 874 .26* WBR d 1700 43 .03 200 .12 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .74 .82 192 California Av. at University Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 228 .07* 765 .23* NBT 0 0 0 0 NBR 1 1700 222 .13 855 .50 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 1411 .28* 1215 .24 EBR 1 1700 1071 .63 588 .35 WBL 2 3400 923 .27* 132 .04 WBT 3 5100 1315 .26 1655 .32* WBR 0 0 0 0 Right Turn Adjustment EBR .30* NBR .21* Clearance Interval .05* .05* 191 Mesa Rd. at University Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 7 .00 103 .06* NBT 0 0 0 0 NBR 1 1700 44 .03 219 .13 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 1576 .31* 2011 .39* EBR 1 1700 109 .06 63 .04 WBL 1 1700 231 .14* 127 .07* WBT 3 5100 2263 .44 1687 .33 WBR 0 0 0 0 Right Turn Adjustment NBR .02* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .50 .59 193 MacArthur Blvd. NB at University Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 33 .02* 10 .01* NBT 0 0 0 0 NBR 1 1700 331 .19 269 .16 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 2159 .42* 1551 .30* EBR d 1700 150 .09 112 .07 WBL 2 3400 580 .17* 1418 .42* WBT 3 5100 937 .18 950 .19 WBR 0 0 0 0 Right Turn Adjustment NBR .04* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .97 .81 TOTAL CAPACITY UTILIZATION .70 .78 Friday, December 14, 2018 Page 20 196 Hearthstone B1. at ICD ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 24 .01* 37 .02* NBT 1 1700 23 .01 46 .03 NBR 1 1700 483 .28 364 .21 SBL 1 1700 38 .02 25 .01 SBT 1 1700 50 .03* 40 .02* SBR d 1700 60 .04 45 .03 EBL 1 1700 17 .01 48 .03 EBT 3 5100 1724 .35* 1440 .30* EBR 0 0 77 91 WBL 1 1700 255 .15* 439 .26* WBT 3 5100 1219 .24 2018 .41 WBR 0 0 21 56 Right Turn Adjustment NBR .15* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .74 65 Friday, December 14, 2018 Page 21 198 Paseo Westpark at Warner Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 109 .06* 152 .09* NBT 1 1700 154 .09 170 .10 NBR d 1700 26 .02 48 .03 SBL 1 1700 82 .05 49 .03 SBT 1 1700 260 .15* 83 .05* SBR d 1700 50 .03 58 .03 EBL 1 1700 90 .05* 100 .06* EBT 2 3400 512 .15 563 .17 EBR d 1700 113 .07 128 .08 WBL 1 1700 45 .03 49 .03 WBT 2 3400 461 .14* 660 .19* WBR d 1700 121 .07 101 .06 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .45 .44 200 Paseo Westpark at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 32 .02 38 .02 NBT 1 1700 233 .18* 422 .31* NBR 0 0 77 99 SBL 1 1700 139 .08* 91 .05* SBT 1 1700 290 .17 187 .11 SBR 1 1700 103 .06 112 .07 EBL 1 1700 57 .03* 109 .06 EBT 3 5100 634 .13 1039 .21* EBR 0 0 25 49 WBL 1 1700 85 .05 103 .06* WBT 3 5100 805 .16* 771 .15 WBR d 1700 90 .05 149 .09 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .50 .68 199 Paseo Westpark at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 74 .02* 185 .05 NBT 1 1700 143 .08 347 .20* NBR 1 1700 145 .09 258 .15 SBL 2 3400 159 .05 86 .03* SBT 1 1700 234 .14* 125 .07 SBR d 1700 90 .05 49 .03 EBL 1 1700 37 .02 115 .07 EBT 3 5100 876 .17* 1246 .24* EBR 1 1700 107 .06 130 .08 WBL 1 1700 150 .09* 145 .09* WBT 3 5100 966 .21 1096 .24 WBR 0 0 100 148 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .47 .61 201 Paseo Westpark at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 131 .08 61 .04 NBT 1 1700 282 .21* 201 .14* NBR 0 0 78 31 SBL 1 1700 154 .09* 78 .05* SBT 1 1700 253 .15 141 .08 SBR 1 1700 132 .08 75 .04 EBL 1 1700 36 .02* 319 .19 EBT 2 3400 285 .08 1171 .34* EBR d 1700 129 .08 128 .08 WBL 1 1700 44 .03 21 .01* WBT 2 3400 680 .20* 294 .09 WBR d 1700 67 .04 90 .05 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .57 .59 Friday, December 14, 2018 Page 22 221 Culver Dr. at Bryan Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 270 .08* 689 .20* NBT 3 5100 588 .12 1639 .32 NBR 1 1700 244 .14 363 .21 SBL 2 3400 141 .04 78 .02 SBT 3 5100 1892 .37* 698 .14* SBR d 1700 342 .20 103 .06 EBL 2 3400 252 .07 253 .07* EBT 1.5 5100 345 (.14}* 579 {.17} EBR 1.5 475 457 {.12} WBL 2 3400 494 .15* 214 .06 WBT 2 3400 538 .19 758 .25* WBR 0 0 121 108 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for NBR TOTAL CAPACITY UTILIZATION .79 .71 223 Culver Dr. at I-5 SB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1282 .19 2461 .36* NBR f 334 559 SBL 0 0 0 0 SBT 3 5100 2638 .52* 1720 .34 SBR f 595 300 EBL 3 5100 388 .08* 975 .19* EBT 0 0 0 0 EBR 2 3400 452 .13 836 .25 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment EBR .05* EBR .04* Clearance Interval .05* .05* 222 Culver Dr. at Trabuco Rd. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 657 .13 2033 .40* NBR f 973 1190 SBL 1 1700 339 .20 163 .10* SBT 3 5100 2684 .53* 1284 .25 SBR f 652 175 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 2 3400 879 .26* 765 .23* WBT 0 0 0 0 WBR 2 3400 480 .14 824 .24 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .84 .78 224 Culver Dr. at Walnut Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 140 .04* 241 .07 NBT 3 5100 891 .17 1991 .39* NBR 1 1700 342 .20 331 .19 SBL 2 3400 196 .06 347 .10* SBT 3 5100 2073 .41* 1420 .28 SBR 1 1700 424 .25 395 .23 EBL 2 3400 419 .12 599 .18* EBT 2 3400 612 .18* 552 .16 EBR 1 1700 252 .15 131 .08 WBL 2 3400 456 .13* 369 .11 WBT 2 3400 586 .17 663 .20* WBR 1 1700 280 .16 249 .15 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for NBR TOTAL CAPACITY UTILIZATION .70 .64 TOTAL CAPACITY UTILIZATION .81 .92 Friday, December 14, 2018 Page 23 225 Culver Dr. at Deerfield Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 42 .01* 90 .03 NBT 3 5100 998 .20 2066 .41* NBR 1 1700 93 .05 127 .07 SBL 2 3400 177 .05 124 .04* SBT 3 5100 2320 .45* 1515 .30 SBR 1 1700 280 .16 298 .18 EBL 1 1700 175 .10* 391 .23* EBT 1 1700 160 .09 139 .08 EBR d 1700 105 .06 131 .08 WBL 1 1700 136 .08 84 .05 WBT 1 1700 158 .20* 92 .11* WBR 0 0 177 103 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .81 .84 227 Culver Dr. at Warner Av. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 132 .08* 201 .12 NBT 3 5100 1046 .21 2286 .45* NBR 1 1700 99 .06 147 .09 SBL 1 1700 100 .06 128 .08* SBT 3 5100 2499 .49* 1449 .28 SBR d 1700 195 .11 359 .21 EBL 2 3400 212 .06 232 .07* EBT 2 3400 292 .09* 255 .08 EBR d 1700 246 .14 143 .08 WBL 1 1700 145 .09* 98 .06 WBT 2 3400 263 .08 290 .09* WBR d 1700 112 .07 142 .08 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .80 .74 226 Culver Dr. at ICD ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 292 .09* 413 .12 NBT 4 6800 796 .12 1849 .27* NBR f 242 377 SBL 2 3400 350 .10 231 .07* SBT 4 6800 2025 .30* 1339 .20 SBR 1 1700 253 .15 230 .14 EBL 2 3400 194 .06 320 .09* EBT 3 5100 1410 .28* 1023 .20 EBR f 397 285 WBL 2 3400 372 .11* 305 .09 WBT 3 5100 1065 .21 1767 .35* WBR f 121 220 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .83 .83 228 Culver Dr. at Barranca Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 132 .04* 304 .09 NBT 3 5100 893 .18 1901 .37* NBR 1 1700 345 .20 342 .20 SBL 2 3400 468 .14 208 .06* SBT 3 5100 2042 .40* 1219 .24 SBR f 240 296 EBL 2 3400 197 .06 456 .13* EBT 2 3400 850 .25* 870 .26 EBR 1 1700 242 .14 303 .18 WBL 2 3400 339 .10* 268 .08 WBT 3 5100 719 .18 960 .24* WBR 0 0 181 262 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .84 .85 Friday, December 14, 2018 Page 24 229 Culver Dr. at Alton Pkwy. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 139 .04* 248 .07 NBT 3 5100 1108 .22 2272 .45* NBR 1 1700 318 .19 371 .22 SBL 2 3400 221 .07 292 .09* SBT 3 5100 2219 .44* 1259 .25 SBR f 334 319 EBL 2 3400 218 .06 362 .11* EBT 2 3400 672 .20* 861 .25 EBR 1 1700 183 .11 277 .16 WBL 2 3400 289 .09* 279 .08 WBT 2 3400 707 .21 767 .23* WBR 1 1700 234 .14 274 .16 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .82 .93 231 Culver Dr. at Paseo Westpark ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 191 .11* 312 .18 NBT 3 5100 1399 .27 2761 .54* NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 2598 .51* 1768 .35 SBR d 1700 153 .09 78 .05 EBL 1 1700 70 .04* 59 .03* EBT 0 0 0 0 EBR 1 1700 319 .19 92 .05 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment EBR .07* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .78 .62 230 Culver Dr. at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 96 .03* 150 .04 NBT 3 5100 1335 .26 2370 .46* NBR 1 1700 126 .07 374 .22 SBL 2 3400 106 .03 219 .06* SBT 3 5100 2118 .42* 1475 .29 SBR f 430 169 EBL 2 3400 191 .06 601 .18* EBT 2 3400 142 .04* 446 .13 EBR f 169 236 WBL 2 3400 462 .14* 139 .04 WBT 2 3400 323 .10 92 .03* WBR 1 1700 152 .09 69 .04 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .68 .78 232 Culver Dr. at I-405 NB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 1405 .28 2488 .49* NBR f 740 290 SBL 0 0 0 0 SBT 3 5100 1887 .37* 1565 .31 SBR f 1250 430 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 2 3400 973 .29* 785 .23* WBT 0 0 0 0 WBR 1 1700 255 .15 652 .38 Right Turn Adjustment WBR .15* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .71 .92 Friday, December 14, 2018 Page 25 233 Culver Dr. at I-405 SB Ramps ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 1393 .27 1714 .34 NBR f 570 1242 SBL 0 0 0 0 SBT 3 5100 2390 .47* 1798 .35* SBR f 430 400 EBL 1.5 727 .21* 1078 .32* EBT 0 5100 0 0 EBR 1.5 360 .21 429 .25 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .73 235 Culver Dr. at University Dr. 234 Culver Dr. at Michelson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 224 .07* 373 .11 NBT 3 5100 1208 .24 1796 .36* NBR 0 0 29 25 SBL 2 3400 211 .06 443 .13* SBT 3 5100 1823 .36* 1319 .26 SBR 1 1700 726 .43 431 .25 EBL 2 3400 359 .11* 911 .27* EBT 1 1700 181 .11 341 .20 EBR 1 1700 171 .10 250 .15 WBL 1 1700 85 .05 91 .05 WBT 1.5 5100 174 1.051* 187 {.061* WBR 1.5 260 {.011 223 1.031 Clearance Interval .05* .05* 72 TOTAL CAPACITY UTILIZATION .64 .87 337 Von Karman Ave. at Quartz ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 61 .02* 56 .02* NBT 4 6800 1176 .17 1523 .22 NBR 2 3400 784 .23 820 .24 SBL 2 3400 61 .02 67 .02 SBT 3 5100 1367 .27* 1123 .22* SBR d 1700 369 .22 214 .13 EBL 2 3400 99 .03 418 .12 EBT 3 5100 1155 .23* 1662 .33* EBR d 1700 73 .04 70 .04 WBL 2 3400 1030 .30* 777 .23* WBT 3 5100 1810 .36 1290 .27 WBR 0 0 45 79 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for NBR TOTAL CAPACITY UTILIZATION .87 85 ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 260 .15* 118 .07 NBT 2 3400 1246 .37 2145 .63* NBR 1 1700 229 .13 70 .04 SBL 1 1700 428 .25 76 .04* SBT 2 3400 1899 .56* 1251 .37 SBR d 1700 468 .28 141 .08 EBL 2 3400 42 .01 393 .12* EBT 1 1700 6 .00* 14 .01 EBR 1 1700 51 .03 277 .16 WBL 1 1700 42 .02* 92 .05 WBT 1 1700 7 .00 11 .01* WBR f 91 422 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .78 .85 Friday, December 14, 2018 Page 26 439 Bixby at Michleson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 14 .01* 34 .02* NBT 1 1700 9 .01 3 .02 NBR 0 0 7 33 SBL 2 3400 28 .01 210 .06 SBT 1 1700 2 .04* 1 .21* SBR 0 0 61 349 EBL 1 1700 400 .24* 136 .08* EBT 2 3400 485 .15 691 .21 EBR 0 0 31 36 WBL 1 1700 27 .02 43 .03 WBT 2 3400 475 .14* 683 .20* WBR 1 1700 241 .14 42 .02 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .48 441 Loop Rd. at Jamboree Rd. SB Ramps 440 Siglo at Main St. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 2 3400 152 .04* 298 .09* SBT 0 0 0 0 SBR 1 1700 68 .04 182 .11 EBL 2 3400 159 .05* 115 .03 EBT 3 5100 848 .17 2162 .42* EBR 0 0 0 0 WBL 0 0 0 0 WBT 3 5100 1322 .26* 1128 .22 WBR 1 1700 191 .11 195 .11 Clearance Interval .05* .05* 56 TOTAL CAPACITY UTILIZATION .40 .56 472 Obsidian at Michleson Dr. ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 1 3 NBT 2 3400 0 .00* 1 .00* NBR 1 1700 52 .03 192 .11 SBL 1 1700 288 .17* 558 .33* SBT 2 3400 0 .00 2 .00 SBR 0 0 15 75 .04 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 2 3400 180 .05* 110 .03* WBT 0 0 322 499 WBR 1 1700 510 .30 979 .58 Right Turn Adjustment WBR .12* Multi .39* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .39 .80 ITAM 18 Alt 2 (IRVINE ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 7 27 NBT 1 1700 2 .02* 0 .07* NBR 0 0 21 93 SBL 0 0 41 {.02)* 376 {.22)* SBT 1 1700 4 .03 0 .22 SBR f 17 243 EBL 1 1700 136 .08* 11 .01* EBT 2 3400 748 .23 940 .28 EBR 0 0 40 9 WBL 1 1700 75 .04 21 .01 WBT 2 3400 1076 .32* 1118 .33* WBR 1 1700 722 .42 50 .03 Right Turn Adjustment WBR .08* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .57 .68 Friday, December 14, 2018 Page 27 10 SR-55 Frontage Rd. SB at Paularino Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 0 0 698 188 SBT 2 3200 848 .55* 959 .47* SBR 0 0 204 351 EBL 0 0 0 0 EBT 2 3200 807 .29* 365 .17* EBR 0 0 133 175 WBL 1 1600 32 .02* 225 .14* WBT 2 3200 158 .05 706 .22 WBR 0 0 0 0 TOTAL CAPACITY UTILIZATION .86 .78 12 SR-55 Frontage Rd. SB at Baker St. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1600 543 .34* 130 .08 SBT 0.5 3200 162 (.101 443 {.37}* SBR 1.5 275 776 EBL 0 0 0 0 EBT 2 3200 1669 .52* 592 .19* EBR 1 1600 312 .20 419 .26 WBL 1 1600 84 .05* 291 .18* WBT 2 3200 415 .13 1089 .34 WBR 0 0 0 0 Right Turn Adjustment EBR .07* TOTAL CAPACITY UTILIZATION .91 81 11 SR-55 Frontage Rd. NB at Paularino Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 86 138 NBT 2 3200 1053 .36* 607 .23* NBR d 1600 216 .14 155 .10 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 1 1600 341 .21 167 .10* EBT 2 3200 1174 .37* 385 .12 EBR 0 0 0 0 WBL 0 0 0 0 WBT 2 3200 104 .03 772 .24* WBR 1 1600 167 .10 446 .28 Right Turn Adjustment WBR .04* TOTAL CAPACITY UTILIZATION .73 .61 13 SR-55 Frontage Rd. NB at Baker St. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1.5 278 .17 297 .19 NBT 1.5 4800 505 .32* 315 .20* NBR 0 424 .26 408 .26 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 1 1600 695 .43* 276 .17* EBT 2 3200 1486 .46 485 .15 EBR 0 0 0 0 WBL 0 0 0 0 WBT 2 3200 222 .07* 1067 .33* WBR 1 1600 110 .07 302 .19 TOTAL CAPACITY UTILIZATION .82 .70 Friday, December 14, 2018 Page 28 50 Red Hill Av. at Paularino Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 2 3200 122 .04 NBT 2 3200 1401 .46* NBR 0 0 79 SBL 1 1600 67 .04* SBT 2 3200 417 .14 SBR 0 0 40 EBL 1 1600 185 .12 EBT 2 3200 563 .23* EBR 0 0 165 WBL 1 1600 18 .01* WBT 2 3200 78 .03 WBR 0 0 24 TOTAL CAPACITY UTILIZATION .74 52 Red Hill Av. at Bristol St. ITAM 18 Alt 2 (COSTA MESA ISEC) PM PK HOUR VOL V/C 168 .05* 1057 .34 17 44 .03 852 .34* 223 228 .14* 132 .07 99 53 .03 431 .16* 85 51 Red Hill Av. at Baker St. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 2 3200 141 .04 NBT 2 3200 870 .29* NBR 0 0 59 SBL 1 1600 42 .03* SBT 2 3200 442 .17 SBR 0 0 115 EBL 1.5 828 .26* EBT 1.5 4800 299 .19 EBR 1 1600 203 .13 WBL 1 1600 9 .01 WBT 2 3200 39 .02* WBR 0 0 21 PM PK HOUR VOL V/C 317 .10* 756 .24 16 11 .01 574 .30* 386 471 .15* 64 .04 165 .10 50 .03 351 .13* 50 69 TOTAL CAPACITY UTILIZATION .60 .68 AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 133 .04 98 .03 NBT 1.5 4800 468 .15* 176 .06* NBR 1.5 160 .10 67 SBL 2 3200 336 .11* 524 .16* SBT 2 3200 124 .04 420 .13 SBR 1 1600 126 .08 448 .28 EBL 2 3200 525 .16* 185 .06* EBT 3 4800 1164 .24 579 .12 EBR 1 1600 91 .06 118 .07 WBL 2 3200 45 .01 122 .04 WBT 3 4800 501 .10* 1543 .32* WBR 1 1600 657 .41 369 .23 Right Turn Adjustment WBR .23* SBR .04* TOTAL CAPACITY UTILIZATION .75 64 541 Bear St. at Baker St. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 54 .03 218 .14* NBT 1 1600 119 .10* 227 .16 NBR 0 0 39 26 SBL 2 3200 343 .11* 271 .08 SBT 1 1600 252 .16 184 .12* SBR 2 3200 304 .10 625 .20 EBL 2 3200 323 .10 229 .07* EBT 2 3200 1459 .52* 583 .21 EBR 0 0 212 89 WBL 1 1600 26 .02* 27 .02 WBT 3 4800 411 .11 1677 .42* WBR 0 0 127 315 Right Turn Adjustment SBR .01* Note: Assumes Right -Turn Overlap for SBR TOTAL CAPACITY UTILIZATION .75 .76 Friday, December 14, 2018 Page 29 542 Bear St. at Paularino Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 1 1600 16 .01 NBT 3 4800 714 .20* NBR 0 0 258 SBL 1 1600 293 .18* SBT 3 4800 989 .21 SBR 0 0 10 EBL 1 1600 11 .01 EBT 1 1600 25 .04* EBR 0 0 33 WBL 1 1600 ill .07* WBT 1 1600 4 .00 WBR 1 1600 74 .05 TOTAL CAPACITY UTILIZATION .49 546 Bristol St. at Anton Blvd. ITAM 18 Alt 2 (COSTA MESA ISEC) PM PK HOUR VOL V/C 41 .03 1645 .37* 142 129 .08* 1019 .22 15 16 .01 11 .03* 33 365 .23* 34 .02 290 .18 545 Bristol St. at Sunflower Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 3 4800 102 .02* NBT 2.5 6400 603 .13 NBR 1.5 175 .11 SBL 2 3200 303 .09 SBT 3 4800 1714 .36* SBR 1 1600 113 .07 EBL 2 3200 124 .04 EBT 2.5 6400 993 .22* EBR 1.5 444 WBL 2 3200 250 .08* WBT 4 6400 299 .05 WBR d 1600 150 .09 PM PK HOUR VOL V/C 629 .13 1813 .38* 212 .13 208 .07* 934 .19 230 .14 334 .10* 490 {.101 277 289 .09 1221 .19* 343 .21 71 TOTAL CAPACITY UTILIZATION .68 .74 AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 49 .02* 388 .12 NBT 4 6400 986 .15 2122 .33* NBR f 1147 788 SBL 2 3200 291 .09 198 .06* SBT 4 6400 1985 .31* 1417 .22 SBR 1 1600 12 .01 88 .06 EBL 1 1600 8 .01 115 .07 EBT 1 1600 21 .01* 54 .03* EBR 1 1600 11 .01 120 .08 WBL 3 4800 584 .12* 966 .20* WBT 1 1600 19 .01 105 .07 WBR 1 1600 136 .09 417 .26 Right Turn Adjustment WBR .04* Note: Assumes Right -Turn Overlap for WBR TOTAL CAPACITY UTILIZATION .46 66 547 Bristol St. at Paularino Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 13 .00 145 .05* NBT 4 6400 829 .14 1278 .22 NBR 0 0 74 101 SBL 2 3200 307 .10 295 .09 SBT 3 4800 1303 .28* 1467 .34* SBR 0 0 44 171 EBL 1 1600 223 .14 114 .07* EBT 1 1600 321 .20* 144 .09 EBR 1 1600 35 .02 53 .03 WBL 2 3200 86 .03* 190 .06 WBT 1 1600 72 .05 534 .33* WBR 1 1600 191 .12 408 .26 TOTAL CAPACITY UTILIZATION .51 .79 Friday, December 14, 2018 Page 30 548 Bristol St. at Baker St. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 54 .02 273 .09 NBT 4 6400 416 .07* 905 .14* NBR 1 1600 231 .14 254 .16 SBL 2 3200 483 .15* 450 .14* SBT 3 4800 815 .17 794 .17 SBR 1 1600 173 .11 548 .34 EBL 3 4800 304 .06 314 .07* EBT 3 4800 1276 .29* 456 .12 EBR 0 0 100 112 WBL 2 3200 220 .07* 314 .10 WBT 3 4800 286 .06 1159 .24* WBR 1 1600 234 .15 340 .21 Right Turn Adjustment SBR .08* Note: Assumes Right -Turn Overlap for SBR NBR TOTAL CAPACITY UTILIZATION .58 550 Bristol St. at Newport Blvd. NB 67 ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 4800 689 .14 2125 .44* NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 4800 1091 .23* 655 .14 SBR 0 0 0 0 EBL 1.5 351 {.20}* 295 .09* EBT 0 4800 2 .20 0 EBR 1.5 629 226 {.00} WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 TOTAL CAPACITY UTILIZATION .43 .53 549 Bristol St. at Newport Blvd. SB ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 258 .08* 780 .24* NBT 3 4800 760 .16 1609 .34 NBR 0 0 8 9 SBL 0 0 0 0 SBT 3 4800 1100 .23* 664 .14* SBR d 1600 312 .20 537 .34 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment SBR .20* TOTAL CAPACITY UTILIZATION .31 .58 Friday, December 14, 2018 Page 31 715 Bristol St. at I-405 NB Ramps ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6400 1577 .27 2275 .39* NBR 0 0 160 230 SBL 0 0 0 0 SBT 5 8000 2629 .33* 2485 .31 SBR 0 0 10 23 EBL 0 0 0 1 EBT 0 0 0 0 EBR 2 3200 50 .02 280 .09 WBL 1.5 181 .06* 635 WBT 1.5 4800 50 .03 387 .21* WBR 2 3200 593 .19 1034 .32 Right Turn Adjustment Multi .10* Multi .14* Note: Assumes E/W Split Phasing TOTAL CAPACITY UTILIZATION .49 .74 717 Bear St. at SR-73 SB Ramps ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 2 3200 303 .18* 620 .25* NBR 0 0 267 178 SBL 2 3200 563 .18* 561 .18* SBT 2 3200 617 .19 891 .28 SBR 0 0 0 0 EBL 1.5 127 .08* 180 .11* EBT 0 3200 0 1 EBR 0.5 273 .17 209 .13 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 TOTAL CAPACITY UTILIZATION .44 .54 716 Bristol St. at I-405 SB Ramps ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 90 .06* 150 .09* NBT 4 6400 1158 .18 1875 .29 NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 4800 1474 .31* 1786 .37* SBR f 1014 977 EBL 3 4800 569 .12* 695 .14* EBT 0 0 0 0 EBR f 424 256 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 TOTAL CAPACITY UTILIZATION .49 .60 720 Flower St. at MacArthur Blvd. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 279 .17* 202 .13 NBT 2 3200 464 .29 875 .31* NBR 0 0 655 .41 123 SBL 1 1600 127 .08 23 .01* SBT 2 3200 549 .23* 469 .17 SBR 0 0 176 63 EBL 1 1600 81 .05 139 .09* EBT 3 4800 1684 .40* 1014 .30 EBR 0 0 241 433 WBL 1 1600 116 .07* 418 .26 WBT 3 4800 790 .17 2125 .47* WBR 0 0 35 136 Right Turn Adjustment NBR .04* TOTAL CAPACITY UTILIZATION .91 .88 Friday, December 14, 2018 Page 32 721 Flower St. at Sunflower Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 26 .02 67 .04 NBT 2 3200 77 .02* 474 .15* NBR 1 1600 131 .08 79 .05 SBL 1 1600 287 .18* 87 .05* SBT 2 3200 236 .12 128 .08 SBR 0 0 138 184 .12 EBL 2 3200 112 .04 275 .09* EBT 3 4800 1171 .26* 665 .15 EBR 0 0 82 74 WBL 2 3200 112 .04* 85 .03 WBT 3 4800 366 .10 1175 .29* WBR 0 0 91 216 Right Turn Adjustment NBR .03* TOTAL CAPACITY UTILIZATION .53 726 Main St. at Sunflower Av. 722 Anton Blvd. at Sunflower Av. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 12 .01* 13 .01* NBT 0 0 0 0 NBR 2 3200 267 .08 676 .21 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 4800 1480 .32* 694 .15 EBR 0 0 44 25 WBL 2 3200 257 .08* 345 .11 WBT 3 4800 410 .09 1447 .30* WBR 0 0 0 0 Right Turn Adjustment NBR .01* NBR .09* 58 TOTAL CAPACITY UTILIZATION .42 .40 735 Newport Blvd. NB at Del Mar Av./University Dr. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 284 .09* 1365 .43* NBT 3 4800 219 .05 1256 .26 NBR 0 0 3 3 SBL 1 1600 8 .01 3 .00 SBT 2 3200 851 .27* 269 .08* SBR 1 1600 336 .21 400 .25 EBL 1.5 411 681 EBT 0.5 3200 3 .13* 7 .22* EBR 2 3200 1329 .42 659 .21 WBL 0 0 0 0 WBT 1 1600 0 .00* 0 .00* WBR 0 0 0 0 Right Turn Adjustment EBR .20* Note: Assumes E/W Split Phasing Note: Assumes Right -Turn Overlap for EBR ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 165 116 NBT 3 4800 1407 .33* 679 .17* NBR 1 1600 228 .14 204 .13 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 2 3200 873 .27* 334 .10* EBT 2 3200 887 .28 646 .20 EBR 0 0 0 0 WBL 0 0 0 0 WBT 1.5 4800 428 .17* 854 .27* WBR 1.5 372 317 .20 TOTAL CAPACITY UTILIZATION .77 .54 TOTAL CAPACITY UTILIZATION .69 .73 Friday, December 14, 2018 Page 33 736 Newport Blvd. SB at Del Mar Av./University ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1600 261 .16* 392 .25 SBT 3 4800 551 .11 1610 .34* SBR f 386 1218 EBL 0 0 0 1 EBT 4 6400 1504 .24* 548 .09* EBR 0 0 50 52 WBL 1 1600 192 .12* 248 .16* WBT 2 3200 406 .13 722 .23 WBR 0 0 0 0 TOTAL CAPACITY UTILIZATION .52 .59 738 Newport Blvd. SB at Mesa Dr. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1600 320 .20* 323 .20 SBT 4 6400 1140 .18 2997 .47* SBR 1 1600 0 .00 10 .01 EBL 0 0 0 0 EBT 1 1600 0 .00* 0 .00* EBR 1 1600 0 .00 10 .01 WBL 1 1600 80 .05* 350 .22* WBT 1 1600 0 .00 0 .00 WBR 0 0 0 0 Right Turn Adjustment EBR .01* TOTAL CAPACITY UTILIZATION .25 .70 737 Newport Blvd. NB at Mesa Dr. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 33 .02 35 .02 NBT 2 3200 783 .24* 386 .12* NBR d 1600 162 .10 71 .04 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 2 3200 144 .05* 91 .03* EBT 1 1600 178 .11 229 .14 EBR 0 0 0 0 WBL 0 0 0 0 WBT 1 1600 177 .14* 295 .21* WBR 0 0 43 34 TOTAL CAPACITY UTILIZATION .43 .36 Friday, December 14, 2018 Page 34 61 Airport Wy. at Campus Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 0 0 0 0 SBT 0 0 0 0 SBR 2 3200 411 .13 1148 .36 EBL 1 1600 422 .26 242 .15* EBT 3 4800 2030 .42* 1230 .26 EBR 0 0 0 0 WBL 0 0 0 0 WBT 3 4800 349 .11 1482 .35* WBR 0 0 198 .12 178 Right Turn Adjustment SBR .13* SBR .36* TOTAL CAPACITY UTILIZATION .55 63 Campus Dr. at Bristol St. SB 62 Campus Dr. at Bristol St. NB ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 484 .15 412 .13* NBT 3 4800 2699 .56* 923 .19 NBR 0 0 0 0 SBL 0 0 0 0 SBT 4 6400 266 .04 1577 .25* SBR 3 4800 314 .07 1409 .29 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 1 1600 184 .12 323 .20 WBT 5 8000 1362 .21* 2869 .38* WBR 0 0 371 .23 187 Right Turn Adjustment WBR .02* SBR .04* 86 TOTAL CAPACITY UTILIZATION .79 .80 64 Birch St. at Bristol St. NB ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 5 8000 1479 .22* 755 .12* NBR 0 0 303 266 .17 SBL 1 1600 137 .09* 402 .25* SBT 3 4800 332 .07 1496 .31 SBR 0 0 0 0 EBL 1.5 1681 1.621* 609 {.32}* EBT 2.5 6400 2301 .62 1435 .32 EBR 2 3200 518 .16 546 .17 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment NBR .05* TOTAL CAPACITY UTILIZATION .93 .74 ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 196 .06 251 .08* NBT 2 3200 1513 .47* 681 .21 NBR 0 0 0 0 SBL 0 0 0 0 SBT 1.5 6400 325 .10 801 .29* SBR 2.5 209 .07 1082 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 1.5 505 679 WBT 3.5 8000 1485 .28* 2037 .36* WBR 0 267 179 TOTAL CAPACITY UTILIZATION .75 .73 Friday, December 14, 2018 Page 35 65 Birch St. at Bristol St. SB ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 0 0 0 NBT 2.5 6400 635 .18* NBR 1.5 535 SBL 2 3200 244 .08* SBT 2 3200 677 .21 SBR 0 0 0 EBL 1.5 1075 (.35}* EBT 3.5 8000 1481 .35 EBR 0 283 WBL 0 0 0 WBT 0 0 0 WBR 0 0 0 TOTAL CAPACITY UTILIZATION .61 85 MacArthur B1. at Birch St. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) PM PK HOUR VOL V/C 0 466 .13 373 253 .08 1249 .39* 0 434 {.26}* 1434 .26 211 0 0 0 84 MacArthur B1. at Campus Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 2 3200 39 .01 NBT 4 6400 1244 .19* NBR 1 1600 89 .06 SBL 1 1600 382 .24* SBT 3.5 8000 1179 .18 SBR 1.5 196 .12 EBL 2 3200 779 .24* EBT 3 4800 1229 .26 EBR d 1600 84 .05 WBL 2 3200 147 .05 WBT 3 4800 335 .07* WBR f 127 PM PK HOUR VOL V/C 143 .04 1604 .25* 72 .05 536 .34* 1579 .25 127 .08 461 .14* 641 .13 177 .11 174 .05 1000 .21* 165 65 TOTAL CAPACITY UTILIZATION .74 .94 AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 59 .04 145 .09* NBT 3 4800 993 .21* 781 .16 NBR f 150 35 SBL 1 1600 169 .11* 118 .07 SBT 4 6400 867 .18 1221 .24* SBR 0 0 352 .22 308 EBL 1.5 181 .11 418 EBT 1.5 4800 561 .20* 467 .20* EBR 0 78 67 WBL 1 1600 85 .05 132 .08 WBT 2 3200 409 .13* 797 .25* WBR f 126 231 Note: Assumes E/W Split Phasing TOTAL CAPACITY UTILIZATION .65 -8 105 Von Karman Av. at Campus Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 13 .01 59 .04* NBT 2 3200 848 .26* 763 .24 NBR f 101 221 SBL 1 1600 187 .12* 250 .16 SBT 2 3200 751 .27 963 .39* SBR 0 0 120 274 EBL 1 1600 358 .22* 198 .12* EBT 2 3200 851 .27 719 .22 EBR f 63 86 WBL 1 1600 127 .08 131 .08 WBT 2 3200 328 .15* 758 .30* WBR 0 0 154 189 TOTAL CAPACITY UTILIZATION .75 .85 Friday, December 14, 2018 Page 36 106 Von Karman Av. at Birch St. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 1 1600 44 .03 NBT 2 3200 671 .21* NBR d 1600 51 .03 SBL 1 1600 83 .05* SBT 2 3200 445 .14 SBR d 1600 245 .15 EBL 1 1600 134 .08* EBT 2 3200 366 .11 EBR d 1600 79 .05 WBL 1 1600 106 .07 WBT 2 3200 502 .16* WBR d 1600 45 .03 TOTAL CAPACITY UTILIZATION .50 121 Teller Av. at Campus Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) PM PK HOUR VOL V/C 78 .05* 634 .20 138 .09 57 .04 803 .25* 170 .11 160 .10* 435 .14 74 .05 52 .03 522 .16* 115 .07 107 Von Karman Av. at MacArthur B1. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 1 1600 62 .04* NBT 2 3200 156 .05 NBR f 53 SBL 2 3200 253 .08 SBT 1 1600 231 .14* SBR f 56 EBL 1 1600 84 .05* EBT 3 4800 604 .13 EBR f 203 WBL 1 1600 57 .04 WBT 3 4800 1131 .24* WBR f 700 56 TOTAL CAPACITY UTILIZATION .47 AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 8 .01* 41 .03 NBT 1 1600 34 .02 152 .10* NBR 1 1600 69 .04 86 .05 SBL 1 1600 92 .06 139 .09* SBT 1 1600 132 .13* 74 .12 SBR 0 0 77 117 EBL 1 1600 67 .04 71 .04 EBT 2 3200 779 .24* 1045 .33* EBR f 77 44 WBL 1 1600 ill .07* 101 .06* WBT 2 3200 505 .20 732 .26 WBR 0 0 119 106 TOTAL CAPACITY UTILIZATION .45 .58 147 Jamboree Rd. at Campus Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) PM PK HOUR VOL V/C 157 .10 341 .11* 272 742 .23* 223 .14 115 119 .07 1162 .24* 118 150 .09* 690 .14 171 67 AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 157 .05 96 .03 NBT 4 6400 1609 .29* 1926 .37* NBR 0 0 243 454 SBL 2 3200 360 .11* 251 .08* SBT 4 6400 1777 .29 2017 .36 SBR 0 0 87 287 EBL 2 3200 201 .06 278 .09 EBT 2 3200 697 .22* 835 .26* EBR f 79 247 WBL 2 3200 674 .21* 357 .11* WBT 2 3200 377 .12 707 .22 WBR 1 1600 151 .09 386 .24 TOTAL CAPACITY UTILIZATION .83 .82 Friday, December 14, 2018 Page 37 148 Jamboree Rd. at Birch St. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 308 .19* 75 .05 NBT 3 4800 1633 .34 2171 .45* NBR 0 0 3 0 SBL 1 1600 6 .00 6 .00 SBT 3 4800 1936 .40* 1469 .31 SBR f 632 1165 EBL 1.5 247 409 EBT 0.5 3200 3 .08* 1 .13* EBR f 84 241 WBL 0 0 0 0 WBT 1 1600 0 .00* 0 .00* WBR 0 0 0 0 Note: Assumes E/W Split Phasing TOTAL CAPACITY UTILIZATION .67 150 Jamboree Rd. at MacArthur B1. 149 Jamboree Rd. at Fairchild Rd. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 1 .00 47 .03 NBT 3 4800 1551 .34* 1740 .37* NBR 0 0 69 16 SBL 2 3200 411 .13* 201 .06* SBT 4 6400 1612 .25 2356 .37 SBR d 1600 1 .00 6 .00 EBL 1 1600 22 .01 54 .03 EBT 1 1600 21 .03* 53 .08* EBR 0 0 27 74 WBL 1 1600 25 .02* 70 .04* WBT 1 1600 1 .00 7 .00 WBR 1 1600 412 .26 487 .30 Right Turn Adjustment WBR .22* WBR .21* 58 TOTAL CAPACITY UTILIZATION .74 .76 ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 375 .12 296 .09* NBT 4 6400 1157 .18* 1049 .16 NBR d 1600 231 .14 47 .03 SBL 3 4800 490 .10* 805 .17 SBT 3 4800 678 .14 1518 .32* SBR 1 1600 624 .39 356 .22 EBL 2 3200 160 .05* 241 .08 EBT 3 4800 709 .15 1758 .37* EBR f 202 429 WBL 2 3200 120 .04 304 .10* WBT 3 4800 1531 .32* 709 .15 WBR 1 1600 633 .40 459 .29 Right Turn Adjustment SBR .23* Note: Assumes Right -Turn Overlap for WBR TOTAL CAPACITY UTILIZATION .88 88 151 Jamboree Rd. at Bristol St. NB-SR73 NB Ramps ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 674 .21 677 .21* NBT 3 4800 1790 .37* 1380 .29 NBR f 700 790 SBL 0 0 0 0 SBT 3.5 8000 630 .13 1120 .23* SBR 1.5 396 1203 .38 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment SBR .15* TOTAL CAPACITY UTILIZATION .37 .59 Friday, December 14, 2018 Page 38 153 Jamboree Rd. at Bristol St. SB ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 0 0 0 NBT 6 9600 1639 .17* NBR 0 0 32 SBL 0 0 0 SBT 4 6400 650 .10 SBR 0 0 0 EBL 1.5 1685 .53* EBT 1.5 4800 479 .30 EBR 2 3200 1436 .45 WBL 0 0 0 WBT 0 0 0 WBR 0 0 0 PM PK HOUR VOL V/C 0 1780 .19* 70 0 1150 .18 0 1030 {.41}* 950 .41 1180 .37 0 0 0 TOTAL CAPACITY UTILIZATION .70 .60 155 Jamboree Rd. at Bison Av. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 4800 1394 .29* 1684 .35* NBR d 1600 213 .13 129 .08 SBL 2 3200 186 .06* 156 .05* SBT 3 4800 1630 .34 1730 .36 SBR 1 1600 50 .03 72 .05 EBL 1 1600 75 .05* 139 .09* EBT 0 0 1 2 EBR 1 1600 66 .04 58 .04 WBL 2 3200 124 .04 202 .06 WBT 0 0 0 0 WBR 2 3200 120 .04 158 .05 Right Turn Adjustment Multi .07* Multi .06* TOTAL CAPACITY UTILIZATION .47 .55 154 Jamboree Rd. at Eastbluff Dr. -University Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 98 .06* 65 .04 NBT 3 4800 1170 .24 1523 .32* NBR 1 1600 357 .22 338 .21 SBL 2 3200 68 .02 100 .03* SBT 3 4800 1294 .27* 1439 .30 SBR 1 1600 244 .15 338 .21 EBL 1.5 367 209 EBT 0.5 3200 177 .19* 122 .11* EBR 0 61 33 WBL 1.5 544 .17* 524 .16* WBT 1.5 4800 228 .14 218 .14 WBR f 183 101 Note: Assumes E/W Split Phasing TOTAL CAPACITY UTILIZATION .69 .62 156 Jamboree Rd. at Ford Rd. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 530 .17* 335 .10* NBT 3 4800 1240 .28 1744 .41 NBR 0 0 98 223 SBL 1 1600 50 .03 63 .04 SBT 3 4800 1568 .33* 1786 .37* SBR 1 1600 131 .08 110 .07 EBL 1.5 235 62 .04 EBT 1.5 4800 292 .11* 178 .06* EBR 1 1600 433 .27 350 .22 WBL 1.5 113 .07 204 WBT 1.5 4800 430 .13* 180 .08* WBR 1 1600 27 .02 26 .02 Right Turn Adjustment EBR .16* EBR .16* Note: Assumes E/W Split Phasing TOTAL CAPACITY UTILIZATION .90 .77 Friday, December 14, 2018 Page 39 176 Fairchild Av. at MacArthur B1. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1600 45 .03* 511 .32* SBT 0 0 0 0 SBR 1 1600 26 .02 210 .13 EBL 1 1600 264 .17* 41 .03 EBT 3 4800 1145 .24 2759 .57* EBR 0 0 0 0 WBL 0 0 0 1 WBT 3 4800 2404 .64* 1110 .26 WBR 0 0 646 139 TOTAL CAPACITY UTILIZATION .84 .89 179 MacArthur B1. at Ford Rd. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 46 .01 61 .02 NBT 4 6400 1895 .30* 2128 .33* NBR f 99 732 SBL 3 4800 587 .12* 877 .18* SBT 4 6400 2455 .38 2261 .35 SBR f 29 71 EBL 2 3200 49 .02 35 .01 EBT 2 3200 294 .09* 333 .10* EBR 1 1600 59 .04 62 .04 WBL 2 3200 486 .15* 216 .07* WBT 2 3200 325 .10 283 .09 WBR f 1025 750 TOTAL CAPACITY UTILIZATION .66 .68 178 MacArthur B1. at Bison Av. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3200 225 .07 184 .06* NBT 4 6400 2801 .44* 2529 .40 NBR 1 1600 194 .12 209 .13 SBL 2 3200 80 .03* 167 .05 SBT 4 6400 2267 .35 2723 .43* SBR 1 1600 225 .14 276 .17 EBL 2 3200 253 .08 245 .08 EBT 2 3200 237 .07* 214 .07* EBR f 260 202 WBL 2 3200 451 .14* 355 .11* WBT 2 3200 244 .08 250 .08 WBR 1 1600 134 .08 166 .10 TOTAL CAPACITY UTILIZATION .68 .67 194 MacArthur Blvd. SB at University Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 21 .01* 30 .02* NBT 0 0 0 0 NBR 1 1600 449 .28 553 .35 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 1 0 EBT 3 4800 1711 .37* 1117 .24* EBR 0 0 78 29 WBL 2 3200 352 .11* 301 .09* WBT 3 4800 739 .15 710 .15 WBR 0 0 0 0 Right Turn Adjustment NBR .27* NBR .33* TOTAL CAPACITY UTILIZATION .76 .68 Friday, December 14, 2018 Page 40 195 SR-73 SB Ramps at University Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1600 1067 .67* 659 .41* SBT 0 0 0 0 SBR 1 1600 123 .08 161 .10 EBL 0 0 0 1 EBT 3 4800 690 .14 451 .09 EBR 0 0 0 0 WBL 0 0 0 2 WBT 3 4800 770 .16* 759 .16* WBR 0 0 0 0 TOTAL CAPACITY UTILIZATION .83 .57 Friday, December 14, 2018 Page 41 733 Irvine Av. at Mesa Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 113 .07 52 .03* NBT 3 4800 1597 .33* 689 .14 NBR 1 1600 610 .38 317 .13 SBL 1 1600 22 .01* 19 .01 SBT 3 4800 810 .17 1826 .38* SBR 1 1600 121 .08 373 .23 EBL 1 1600 212 .13 48 .03 EBT 1.5 4000 408 .25* 164 .10* EBR 1 86 142 .09 WBL 2 3200 274 .09* 721 .23* WBT 1 1600 76 .05 335 .22 WBR 0 0 11 24 Right Turn Adjustment NBR .05* TOTAL CAPACITY UTILIZATION .73 .74 741 Jamboree Av. at San Joaquin Hills Rd. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 55 .03 74 .05 NBT 3 4800 1231 .26* 1233 .26* NBR f 237 123 SBL 2 3200 766 .24* 543 .17* SBT 3 4800 1350 .28 1581 .33 SBR f 92 266 EBL 1.5 262 .08* 119 .04* EBT 1.5 4800 73 .05 48 .03 EBR f 63 63 WBL 2 3200 134 .04* 285 .09* WBT 1 1600 23 .01 99 .06 WBR 1 1600 23 .01 66 .04 Note: Assumes E/W Split Phasing TOTAL CAPACITY UTILIZATION .62 56 734 Irvine Av. at University Dr. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 1 1600 133 .08 NBT 3 4800 1740 .36* NBR 1 1600 50 .03 SBL 1 1600 124 .08* SBT 3 4800 641 .13 SBR 1 1600 249 .16 EBL 1.5 533 {.21)* EBT 0.5 3200 136 .21 EBR 1 1600 173 .11 WBL 1 1600 15 .01 WBT 1 1600 48 .03* WBR d 1600 27 .02 PM PK HOUR VOL V/C 139 .09* 675 .14 21 .01 54 .03 1969 .41* 637 .40 273 {.11)* 84 .11 194 .12 51 .03 226 .14* 114 .07 TOTAL CAPACITY UTILIZATION .68 .75 742 MacArthur Blvd. at San Joaquin Hills Rd. ITAM 18 Alt 2 (NEWPORT BEACH ISEC) AM PK HOUR LANES CAPACITY VOL V/C NBL 2 3200 103 .03 NBT 4 6400 1220 .19* NBR 0 0 6 SBL 2 3200 538 .17* SBT 3 4800 1487 .31 SBR f 906 EBL 3 4800 102 .02* EBT 3 4800 267 .07 EBR 0 0 71 WBL 1 1600 23 .01 WBT 2 3200 410 .13* WBR f 766 TOTAL CAPACITY UTILIZATION .51 PM PK HOUR VOL V/C 56 .02 1604 .25* 19 616 .19* 1496 .31 418 880 .18* 457 .12 112 48 .03 333 .10* 429 72 Friday, December 14, 2018 Page 42 4 SR-55 SB Ramps at Edinger Av. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 1.5 437 361 NBT 0.5 3400 49 .14* 30 .12* NBR 2 3400 633 .19 189 .06 SBL 1 1700 44 .03* 100 .06* SBT 1 1700 24 .01 69 .04 SBR 1 1700 11 .01 51 .03 EBL 1 1700 27 .02 50 .03 EBT 3 5100 2197 .43* 1704 .33* EBR f 450 431 WBL 2 3400 540 .16* 436 .13* WBT 3 5100 1561 .33 1987 .41 WBR 0 0 124 123 Clearance Interval .05* .05* Note: Assumes NIS Split Phasing TOTAL CAPACITY UTILIZATION .81 6 Grand Av. at Dyer Rd. 5 Hotel Terrace Dr. at Dyer Rd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 1.5 245 331 NBT 0.5 3400 17 .08* 9 .10* NBR 2 3400 547 .16 230 .07 SBL 0.5 55 100 SBT 1.5 3400 187 .07* 250 .10* SBR 1 1700 65 .04 119 .07 EBL 1 1700 37 .02 82 .05 EBT 3 5100 1499 .29* 1492 .29* EBR 1 1700 349 .21 226 .13 WBL 2 3400 414 .12* 779 .23* WBT 3 5100 810 .16 1361 .27 WBR 1 1700 97 .06 70 .04 Clearance Interval .05* .05* Note: Assumes NIS Split Phasing 69 TOTAL CAPACITY UTILIZATION .61 .77 7 SR-55 NB Ramps at Dyer Rd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 2 3400 1266 .37* 497 .15* SBT 0 0 0 0 SBR 1 1700 361 .21 464 .27 EBL 2 3400 145 .04 334 .10* EBT 3 5100 2010 .39* 1441 .28 EBR 0 0 0 0 WBL 0 0 0 0 WBT 3 5100 882 .17 1765 .35* WBR f 877 670 Right Turn Adjustment SBR .04* Clearance Interval .05* .05* ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 1.5 730 {.281* 212 .06* NBT 0 5100 0 .28 0 NBR 1.5 715 263 {.001 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 2635 .52* 1397 .27 EBR f 640 680 WBL 0 0 0 0 WBT 2.5 6800 1050 {.211 2178 {.481* WBR 1.5 430 {.041 1190 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .85 .59 TOTAL CAPACITY UTILIZATION .81 .69 Friday, December 14, 2018 Page 43 8 SR-55 SB Ramps at MacArthur Blvd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 2 3400 1172 .34* 252 .07* SBT 0 0 0 0 SBR 2 3400 820 .24 766 .23 EBL 0 0 0 0 EBT 3 5100 1598 .31* 1201 .24 EBR f 990 837 WBL 0 0 0 0 WBT 3 5100 1010 .20 1797 .35* WBR f 210 747 Right Turn Adjustment SBR .16* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .70 28 Pullman St. at Warner Av. 9 SR-55 NB Ramps at MacArthur Blvd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 2 3400 768 .23* 797 .23* NBT 0 0 0 0 NBR 2 3400 964 .28 383 .11 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 2136 .42* 780 .15 EBR f 770 627 WBL 0 0 0 0 WBT 3 5100 522 .10 1812 .36* WBR f 300 961 Right Turn Adjustment NBR .05* Clearance Interval .05* .05* 63 TOTAL CAPACITY UTILIZATION .75 .64 29 Pullman St. at Barranca Pkwy. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 0.5 26 144 NBT 0.5 1700 642 .39* 505 .38* NBR 1 1700 320 .19 97 .06 SBL 0 0 60 {.04)* 27 {.02)* SBT 2 3400 406 .14 881 .29 SBR 0 0 7 95 EBL 1 1700 117 .07 110 .06 EBT 3 5100 594 .13* 56 .02* EBR 0 0 90 102 .06 WBL 1 1700 27 .02* 341 .20* WBT 3 5100 8 .00 444 .10 WBR 0 0 15 .01 57 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .63 .67 ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 1.5 115 628 NBT 0.5 3400 14 .04* 57 .20* NBR 1 1700 20 .01 46 .03 SBL 1 1700 107 .06* 42 .02 SBT 0.5 3400 75 {.04) 13 {.04)* SBR 1.5 178 286 EBL 1 1700 306 .18 217 .13* EBT 4 6800 2414 .42* 1512 .23 EBR 0 0 456 55 WBL 1 1700 57 .03* 22 .01 WBT 4 6800 1174 .18 2546 .39* WBR 0 0 33 105 Clearance Interval .05* .05* Note: Assumes NIS Split Phasing .60 .81 Page 44 Friday, December 14, 2018 TOTAL CAPACITY UTILIZATION 543 Bristol St. at Segerstrom Av. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 89 .05* 266 .16 NBT 3 5100 858 .17 1639 .32* NBR d 1700 173 .10 232 .14 SBL 1 1700 244 .14 112 .07* SBT 3 5100 1810 .38* 977 .22 SBR 0 0 106 164 EBL 1 1700 172 .10 178 .10* EBT 2 3400 1283 .41* 856 .27 EBR 0 0 116 74 WBL 1 1700 184 .11* 191 .11 WBT 2 3400 615 .20 1263 .39* WBR 0 0 80 56 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION 1.00 544 Bristol St. at MacArthur Blvd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 68 .02* 343 .10 NBT 3 5100 608 .12 1773 .35* NBR 1 1700 105 .06 226 .13 SBL 2 3400 377 .11 231 .07* SBT 3 5100 1681 .37* 973 .22 SBR 0 0 216 156 EBL 2 3400 240 .07 422 .12* EBT 3 5100 1528 .30* 917 .18 EBR 1 1700 235 .14 120 .07 WBL 2 3400 194 .06* 311 .09 WBT 3 5100 936 .18 1677 .33* WBR 1 1700 132 .08 292 .17 Clearance Interval .05* .05* 93 TOTAL CAPACITY UTILIZATION .80 92 Friday, December 14, 2018 Page 45 719 Flower St. at Segerstrom Av. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 48 .03* 147 .09 NBT 2 3400 413 .15 986 .32* NBR 0 0 100 117 SBL 1 1700 190 .11 94 .06* SBT 2 3400 776 .27* 399 .14 SBR 0 0 144 87 EBL 1 1700 175 .10 145 .09* EBT 2 3400 1470 .43* 859 .25 EBR d 1700 249 .15 119 .07 WBL 1 1700 95 .06* 92 .05 WBT 2 3400 639 .21 1545 .50* WBR 0 0 82 139 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION 723 Main St. at Dyer Rd. .84 1.02 ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 92 .05* 295 .17 NBT 2 3400 595 .18 1757 .52* NBR 1 1700 243 .14 647 .38 SBL 1 1700 283 .17 151 .09* SBT 3 5100 1742 .38* 746 .18 SBR 0 0 186 183 EBL 1 1700 172 .10 199 .12* EBT 2 3400 1415 .42* 821 .24 EBR 1 1700 323 .19 89 .05 WBL 1 1700 175 .10* 215 .13 WBT 2 3400 512 .15 1402 .41* WBR 1 1700 164 .10 323 .19 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION 1.00 720 Flower St. at MacArthur Blvd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 279 .16* 202 .12 NBT 2 3400 464 .27 875 .29* NBR 0 0 655 .39 123 SBL 1 1700 127 .07 23 .01* SBT 2 3400 549 .21* 469 .16 SBR 0 0 176 63 EBL 1 1700 81 .05 139 .08 EBT 3 5100 1684 .38* 1014 .28* EBR 0 0 241 433 WBL 1 1700 116 .07* 418 .25* WBT 3 5100 790 .16 2125 .44 WBR 0 0 35 136 Right Turn Adjustment NBR .04* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .91 .88 724 Main St. at Alton Pkwy. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 9 .01 28 .02 NBT 3 5100 665 .15* 2113 .46* NBR 0 0 101 230 SBL 1 1700 661 .39* 180 .11* SBT 3 5100 1496 .30 801 .16 SBR 0 0 20 27 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 0.5 59 119 WBT 0.5 1700 3 .04* 6 .07* WBR 1 1700 198 .12 477 .28 Right Turn Adjustment WBR .13* Clearance Interval .05* .05* Friday, December 14, 2018 TOTAL CAPACITY UTILIZATION .63 .82 Page 46 725 Main St. at MacArthur Blvd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 40 .01 492 .14 NBT 3 5100 310 .06* 1257 .25* NBR 1 1700 240 .14 306 .18 SBL 2 3400 581 .17* 273 .08* SBT 3 5100 856 .17 394 .08 SBR 1 1700 182 .11 274 .16 EBL 2 3400 324 .10 373 .11* EBT 3 5100 1560 .31* 651 .13 EBR 1 1700 256 .15 79 .05 WBL 2 3400 170 .05* 216 .06 WBT 3 5100 430 .08 1724 .34* WBR 1 1700 202 .12 560 .33 Right Turn Adjustment NBR .04* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .68 .83 728 Halladay St. E at Alton Pkwy. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 1 1700 0 .00 0 .00 NBR 0 0 0 0 SBL 0.5 741 434 SBT 0.5 1700 1 .46* 0 .26* SBR 0 39 12 EBL 1 1700 16 .01 77 .05* EBT 1 1700 1036 .61* 781 .46 EBR 0 0 3 1 WBL 1 1700 0 .00 1 .00 WBT 1 1700 573 .34 841 .49* WBR 1 1700 365 .21 575 .34 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION 1.12 .85 727 Halladay St. at Dyer Rd. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 55 .03 90 .05 NBT 1 1700 155 .20* 299 .33* NBR 0 0 177 262 SBL 1 1700 284 .17* 136 .08* SBT 1 1700 396 .33 169 .15 SBR 0 0 163 79 EBL 1 1700 145 .09 321 .19* EBT 3 5100 1523 .32* 1322 .28 EBR 0 0 97 100 WBL 1 1700 243 .14* 131 .08 WBT 3 5100 588 .13 1661 .35* WBR 0 0 72 119 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .88 1.00 729 Halladay St. W at Alton Pkwy. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0.5 10 44 NBT 0.5 1700 0 .15* 1 .23* NBR 0 251 343 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 2 2 EBT 1 1700 715 .45* 427 .27 EBR 0 0 43 22 WBL 0.5 289 {.17)* 198 WBT 0.5 1700 292 .34 636 .49* WBR 0 1 2 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .82 .77 Friday, December 14, 2018 Page 47 730 Grand Av. at Warner Av. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 89 .05 158 .09 NBT 3 5100 382 .10* 962 .24* NBR 0 0 149 267 SBL 1 1700 309 .18* 153 .09* SBT 3 5100 731 .18 573 .16 SBR 0 0 200 267 EBL 2 3400 326 .10 411 .12* EBT 3 5100 1299 .25* 530 .10 EBR 1 1700 444 .26 104 .06 WBL 2 3400 201 .06* 273 .08 WBT 3 5100 484 .09 1125 .22* WBR 1 1700 185 .11 418 .25 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .64 72 731 Grand Av. at SR-55 SB Ramps ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 2 3400 1029 .30* 1119 .33* NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 1140 .22 761 .15 SBR 0 0 0 0 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 1 1700 526 .31* 242 .14* WBT 0 0 0 0 WBR 1 1700 355 .21 258 .15 Right Turn Adjustment WBR .01* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .66 .53 Friday, December 14, 2018 Page 48 3 Newport Av. at Edinger Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 770 .23* 994 .29* NBT 3 5100 0 .00 0 .00 NBR d 1700 194 .11 398 .23 SBL 2 3400 0 .00 0 .00 SBT 3 5100 0 .00* 0 .00* SBR 1 1700 0 .00 0 .00 EBL 2 3400 0 .00 0 .00 EBT 3 5100 1936 .38* 1155 .23* EBR 1 1700 1654 .97 548 .32 WBL 1 1700 216 .13* 173 .10* WBT 3 5100 1550 .30 1580 .31 WBR f 0 0 Right Turn Adjustment EBR .36* Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for EBR TOTAL CAPACITY UTILIZATION 1.15 .67 18 Newport Av. at Bryan Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 45 .03* 101 .06 NBT 3 5100 709 .14 1618 .32* NBR 0 0 22 23 SBL 1 1700 65 .04 68 .04* SBT 3 5100 2122 .43* 1047 .21 SBR 0 0 51 33 EBL 1 1700 23 .01* 26 .02* EBT 1 1700 24 .01 29 .02 EBR 1 1700 73 .04 119 .07 WBL 1 1700 21 .01 53 .03 WBT 1 1700 36 .02* 75 .04* WBR 1 1700 140 .08 457 .27 Right Turn Adjustment WBR .20* Clearance Interval .05* .05* 14 Walnut Av. at McFadden St. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 319 .09* 598 .18* NBT 0 0 0 0 NBR 1 1700 7 .00 59 .03 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 2 3400 383 .23* 551 .28* EBR 0 0 678 .40 388 WBL 1 1700 42 .02* 42 .02* WBT 2 3400 751 .22 442 .13 WBR 0 0 0 0 Right Turn Adjustment EBR .10* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .49 .53 19 Newport Av. at Main St. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 165 .10* 278 .16* NBT 3 5100 623 .15 1469 .32 NBR 0 0 146 174 SBL 1 1700 118 .07 78 .05 SBT 3 5100 1907 .41* 957 .22* SBR 0 0 166 184 EBL 1 1700 131 .08 252 .15* EBT 2 3400 526 .15* 418 .12 EBR 1 1700 305 .18 270 .16 WBL 1 1700 217 .13* 253 .15 WBT 2 3400 368 .11 688 .20* WBR 1 1700 16 .01 39 .02 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .84 .78 Page 49 TOTAL CAPACITY UTILIZATION .54 .67 Friday, December 14, 2018 20 Newport Av. at E1 Camino Real ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 116 .07* 206 .12 NBT 3 5100 782 .20 1653 .36* NBR 0 0 219 171 SBL 1 1700 101 .06 96 .06* SBT 3 5100 2135 .42* 1055 .22 SBR 0 0 24 43 EBL 1 1700 28 .02 386 .23* EBT 1 1700 160 .09* 83 .05 EBR 1 1700 378 .22 264 .16 WBL 1 1700 237 .14* 281 .17 WBT 2 3400 210 .10 291 .15* WBR 0 0 120 221 Right Turn Adjustment EBR .08* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .85 .85 22 Newport Av. at Nisson Rd. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 1013 .22 2009 .42* NBR 0 0 129 155 SBL 1 1700 200 .12 158 .09* SBT 3 5100 2137 .42* 1107 .22 SBR 0 0 0 0 EBL 1.5 194 358 EBT 0.5 3400 71 .08* 54 .12* EBR f 505 489 WBL 1 1700 114 .07* 77 .05* WBT 0 0 0 0 WBR 1 1700 95 .06 173 .10 Clearance Interval .05* .05* Note: Assumes E/W Split Phasing 21 Newport Av. at I-5 NB Ramps ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 290 .17* 391 .23* NBT 3 5100 1060 .21 2060 .40 NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 2310 .58* 1250 .34* SBR 0 0 640 479 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .80 .62 23 Newport Av. at McFadden St. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 25 .01* 61 .04 NBT 3 5100 753 .15 1696 .33* NBR 0 0 6 11 SBL 1 1700 13 .01 26 .02* SBT 3 5100 1969 .51* 1137 .30 SBR 0 0 618 389 EBL 2 3400 333 .10* 556 .16* EBT 0 0 3 4 EBR 1 1700 32 .02 40 .02 WBL 0 0 0 0 WBT 1 1700 0 .00* 0 .00* WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .67 .56 TOTAL CAPACITY UTILIZATION .62 .73 Friday, December 14, 2018 Page 50 24 Newport Av. at Walnut Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 79 .05 174 .10 NBT 3 5100 619 .15* 1121 .25* NBR 0 0 124 154 SBL 1 1700 524 .31* 401 .24* SBT 3 5100 1396 .29 662 .14 SBR 0 0 59 57 EBL 1 1700 41 .02 27 .02* EBT 2 3400 532 .21* 314 .12 EBR 0 0 166 98 WBL 1 1700 180 .11* 230 .14 WBT 2 3400 194 .10 479 .28* WBR 0 0 156 581 .34 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .83 .84 27 Del Amo Av. at Edinger Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1.5 11 151 {.04}* NBT 0.5 3400 3 .00 1 .04 NBR 1 1700 125 .07 253 .15 SBL 0 0 0 0 SBT 1 1700 0 .00* 0 .00* SBR 0 0 0 0 EBL 1 1700 5 .00 12 .01* EBT 3 5100 1905 .37* 1367 .27 EBR d 1700 147 .09 205 .12 WBL 2 3400 123 .04* 305 .09 WBT 3 5100 1449 .28 1929 .38* WBR d 1700 2 .00 2 .00 Right Turn Adjustment NBR .03* Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for NBR 25 Newport Av. at Sycamore Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 218 .13* 468 .28* NBT 3 5100 504 .10 1063 .21 NBR d 1700 135 .08 129 .08 SBL 1 1700 125 .07 186 .11 SBT 3 5100 1499 .29* 648 .13* SBR d 1700 91 .05 246 .14 EBL 1 1700 133 .08 122 .07* EBT 2 3400 43 .03* 11 .01 EBR 0 0 103 .06 37 .02 WBL 1 1700 333 .20* 187 .11 WBT 2 3400 116 .03 436 .13* WBR 1 1700 131 .08 257 .15 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .70 .66 35 Red Hill Av. at Bryan Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 106 .06* 191 .11 NBT 3 5100 510 .13 893 .20* NBR 0 0 169 107 SBL 1 1700 137 .08 130 .08* SBT 3 5100 843 .19* 587 .13 SBR 0 0 113 82 EBL 1 1700 116 .07 102 .06* EBT 2 3400 684 .23* 449 .16 EBR 0 0 109 88 WBL 1 1700 148 .09* 123 .07 WBT 2 3400 461 .17 1141 .41* WBR 0 0 124 268 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .62 .80 TOTAL CAPACITY UTILIZATION .49 .48 Friday, December 14, 2018 Page 51 36 Red Hill Av. at E1 Camino Real ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 286 .08* 457 .13* NBT 3 5100 706 .14 1287 .25 NBR 1 1700 230 .14 214 .13 SBL 1 1700 15 .01 26 .02 SBT 3 5100 1306 .27* 835 .19* SBR 0 0 87 135 EBL 1 1700 98 .06 79 .05 EBT 1.5 5100 241 {.07)* 190 1.061* EBR 1.5 181 (.05) 207 1.021 WBL 1.5 178 1.071* 189 1.111* WBT 1.5 5100 175 .07 368 .11 WBR 0 17 24 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .54 38 Red Hill Av. at Walnut Av. 37 Red Hill Av. at Nisson Rd. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 12 .01 20 .01 NBT 4 6800 1174 .18* 1813 .27* NBR 0 0 34 29 SBL 1 1700 190 .11* 259 .15* SBT 3 5100 1229 .24 877 .17 SBR d 1700 91 .05 92 .05 EBL 1 1700 63 .04 69 .04 EBT 1 1700 47 .17* 132 .16* EBR 0 0 240 144 WBL 1 1700 291 .17* 259 .15* WBT 1 1700 68 .08 98 .09 WBR 0 0 61 48 Clearance Interval .05* .05* 54 TOTAL CAPACITY UTILIZATION .68 .78 39 Red Hill Av. at Sycamore Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 76 .04* 374 .22 NBT 3 5100 483 .13 1723 .35* NBR 0 0 190 85 SBL 1 1700 133 .08 151 .09* SBT 3 5100 1353 .29* 556 .14 SBR 0 0 144 171 EBL 1 1700 172 .10 205 .12* EBT 2 3400 633 .33* 474 .20 EBR 0 0 484 198 WBL 2 3400 257 .08* 236 .07 WBT 2 3400 264 .12 929 .33* WBR 0 0 140 184 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .79 .94 ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 160 .09* 686 .40* NBT 3 5100 557 .12 2070 .43 NBR 0 0 32 102 SBL 1 1700 38 .02 61 .04 SBT 3 5100 1583 .39* 724 .16* SBR 0 0 419 116 EBL 1 1700 171 .10* 45 .03* EBT 1 1700 80 .05 37 .02 EBR 1 1700 199 .12 149 .09 WBL 1 1700 68 .04 42 .02 WBT 1 1700 131 .08* 53 .03* WBR 1 1700 71 .04 35 .02 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .71 .67 Friday, December 14, 2018 Page 52 40 Red Hill Av. at Edinger Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 109 .03* 341 .10 NBT 3 5100 340 .07 1993 .39* NBR 1 1700 212 .12 324 .19 SBL 2 3400 282 .08 135 .04* SBT 3 5100 1293 .25* 508 .10 SBR 1 1700 317 .19 217 .13 EBL 2 3400 260 .08 403 .12* EBT 3 5100 1306 .26* 1110 .22 EBR 1 1700 320 .19 197 .12 WBL 2 3400 566 .17* 305 .09 WBT 3 5100 1124 .22 1561 .31* WBR 1 1700 129 .08 544 .32 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for WBR EBR TOTAL CAPACITY UTILIZATION 55 Browning Av. at Bryan Av. .76 91 ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 99 .06* 115 .07* NBT 2 3400 151 .04 204 .06 NBR d 1700 ill .07 61 .04 SBL 1 1700 118 .07 32 .02 SBT 2 3400 181 .05* 121 .04* SBR d 1700 83 .05 57 .03 EBL 1 1700 63 .04 48 .03* EBT 2 3400 751 .22* 517 .15 EBR d 1700 254 .15 66 .04 WBL 1 1700 76 .04* 93 .05 WBT 2 3400 468 .14 1398 .41* WBR 1 1700 36 .02 128 .08 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .42 .91 41 Red Hill Av. at Warner Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 167 .05* 595 .18* NBT 4 6800 612 .09 1762 .26 NBR 1 1700 151 .09 321 .19 SBL 2 3400 175 .05 185 .05 SBT 3 5100 805 .20* 691 .20* SBR 0 0 190 345 EBL 1 1700 340 .20* 335 .20* EBT 3 5100 753 .15 534 .10 EBR d 1700 388 .23 231 .14 WBL 2 3400 130 .04 158 .05 WBT 3 5100 284 .06* 700 .14* WBR 1 1700 116 .07 232 .14 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .56 .77 56 Browning Av. at E1 Camino Real ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 0 .00 0 .00 NBT 2 3400 0 .00* 0 .00* NBR 0 0 0 0 SBL 1 1700 373 .22* 181 .11* SBT 2 3400 0 .00 0 .00 SBR 1 1700 144 .08 183 .11 EBL 1 1700 346 .20* 233 .14* EBT 2 3400 227 .07 166 .05 EBR 0 0 0 0 WBL 1 1700 0 .00 0 .00 WBT 2 3400 96 .03* 440 .13* WBR 1 1700 124 .07 482 .28 Right Turn Adjustment WBR .07* Clearance Interval .05* .05* Friday, December 14, 2018 TOTAL CAPACITY UTILIZATION .50 .50 Page 53 58 Browning Av. at Walnut Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1700 220 .13* 135 .08* SBT 0 0 0 0 SBR 1 1700 140 .08 55 .03 EBL 1 1700 167 .10 69 .04* EBT 2 3400 1026 .30* 548 .16 EBR 0 0 0 0 WBL 0 0 0 0 WBT 2 3400 503 .20 1340 .50* WBR 0 0 175 352 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .48 .67 93 Tustin Ranch Rd. at El Camino Real ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 65 .02* 256 .08 NBT 3 5100 600 .12 1939 .38* NBR d 1700 169 .10 305 .18 SBL 2 3400 150 .04 119 .04* SBT 3 5100 2150 .42* 647 .13 SBR d 1700 35 .02 73 .04 EBL 1 1700 76 .04 69 .04 EBT 2 3400 274 .16* 283 .13* EBR 0 0 479 .28 159 WBL 1 1700 194 .11* 284 .17* WBT 2 3400 115 .05 581 .25 WBR 0 0 61 285 Right Turn Adjustment EBR .10* Clearance Interval .05* .05* 92 Tustin Ranch Rd. at Bryan Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 156 .09* 550 .32* NBT 3 5100 447 .09 1110 .22 NBR 1 1700 98 .06 170 .10 SBL 1 1700 272 .16 175 .10 SBT 3 5100 1481 .29* 444 .09* SBR 1 1700 64 .04 61 .04 EBL 2 3400 94 .03 76 .02* EBT 2 3400 760 .22* 505 .15 EBR 1 1700 385 .23 130 .08 WBL 2 3400 283 .08* 227 .07 WBT 2 3400 430 .13 1142 .34* WBR d 1700 49 .03 122 .07 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for SBR NBR EBR TOTAL CAPACITY UTILIZATION .73 .82 94 Tustin Ranch Rd. at I-5 NB Ramps ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 325 .10* 637 .19 NBT 3 5100 888 .17 2243 .44* NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 2136 .42* 1013 .20 SBR f 765 333 EBL 1.5 142 .08* 277 .08* EBT 0 5100 0 0 EBR 1.5 554 .16 277 {.00} WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .65 .57 TOTAL CAPACITY UTILIZATION .86 .77 Friday, December 14, 2018 Page 54 95 Tustin Ranch Rd. at I-5 SB Ramps ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 155 .05* 523 .15 NBT 3 5100 786 .15 2360 .46* NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 2052 .40* 1029 .20 SBR d 1700 535 .31 237 .14 EBL 1.5 374 (.20)* 520 .15* EBT 0 5100 0 (.20) 0 EBR 1.5 698 501 (.10) WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .70 .66 109 Myford Rd. at Bryan Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 48 .03* 153 .09 NBT 2 3400 80 .03 322 .12* NBR 0 0 32 94 SBL 1 1700 132 .08 71 .04* SBT 2 3400 352 .13* 121 .06 SBR 0 0 96 87 EBL 1 1700 53 .03 110 .06* EBT 2 3400 866 .25* 777 .23 EBR d 1700 139 .08 69 .04 WBL 1 1700 109 .06* 100 .06 WBT 2 3400 616 .18 1314 .39* WBR d 1700 47 .03 139 .08 Clearance Interval .05* .05* 96 Tustin Ranch Rd. at Walnut Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 90 .03* 566 .17 NBT 3 5100 373 .07 2000 .39* NBR 1 1700 288 .17 269 .16 SBL 2 3400 634 .19 248 .07* SBT 3 5100 1816 .36* 897 .18 SBR 1 1700 246 .14 312 .18 EBL 2 3400 363 .11 209 .06* EBT 3 5100 699 .14* 343 .07 EBR 1 1700 361 .21 191 .11 WBL 2 3400 234 .07* 243 .07 WBT 2 3400 234 .07 1002 .29* WBR 1 1700 194 .11 590 .35 Right Turn Adjustment EBR .04* WBR .01* Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for SBR EBR TOTAL CAPACITY UTILIZATION .69 .87 110 Myford Rd. at E1 Camino Real ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 32 .02 158 .09 NBT 2 3400 56 .03* 139 .08* NBR 0 0 42 133 SBL 1 1700 211 .12* 138 .08* SBT 2 3400 192 .11 44 .03 SBR 0 0 227 .13 128 .08 EBL 1 1700 38 .02 157 .09* EBT 2 3400 367 .17* 718 .24 EBR 0 0 205 105 WBL 1 1700 123 .07* 61 .04 WBT 2 3400 261 .10 944 .36* WBR 0 0 66 284 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .52 .66 TOTAL CAPACITY UTILIZATION .44 .66 Friday, December 14, 2018 Page 55 111 Franklin Av. at Walnut Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 84 .05* 341 .20* NBT 2 3400 2 .00 22 .01 NBR 0 0 14 .01 57 .03 SBL 1 1700 32 .02 81 .05 SBT 2 3400 11 .01* 12 .01* SBR 0 0 106 .06 388 .23 EBL 1 1700 452 .27* 122 .07* EBT 2 3400 857 .25 602 .18 EBR d 1700 289 .17 132 .08 WBL 1 1700 31 .02 26 .02 WBT 2 3400 502 .15* 1171 .34* WBR d 1700 107 .06 35 .02 Right Turn Adjustment SBR .17* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .53 .84 445 Tustin Ranch Rd. at Warner Av. N. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 518 .10 1983 .39* NBR 1 1700 522 .31 805 .47 SBL 2 3400 628 .18 587 .17* SBT 3 5100 1652 .32* 905 .18 SBR 0 0 0 0 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 3 5100 788 .15* 588 .12* WBT 0 0 1 0 WBR 2 3400 182 .05 762 .22 Right Turn Adjustment NBR .02* Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for WBR NBR 133 Jamboree Rd. at Edinger Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 92 .03 215 .06 NBT 0 0 0 0 NBR 1 1700 68 .04 275 .16 SBL 2 3400 363 .11* 420 .12* SBT 0 0 0 0 SBR f 726 550 EBL 2 3400 406 .12 705 .21* EBT 3 5100 1129 .24* 1015 .22 EBR 0 0 98 132 WBL 2 3400 242 .07* 228 .07 WBT 3 5100 932 .18 1855 .36* WBR 1 1700 374 .22 465 .27 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .47 .74 446 Tustin Ranch Rd. at Warner Av. S. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 70 .02* 91 .03 NBT 3 5100 498 .10 2262 .44* NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 1815 .36* 964 .19 SBR 1 1700 850 .50 831 .49 EBL 2 3400 742 .22* 1064 .31* EBT 0 0 0 0 EBR 1 1700 95 .06 78 .05 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for SBR EBR TOTAL CAPACITY UTILIZATION .65 .80 Page 56 TOTAL CAPACITY UTILIZATION .54 .73 Friday, December 14, 2018 447 Armstrong Av. at Valencia Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 1.5 7 14 .01 NBT 0.5 3400 3 .00* 18 .01* NBR 1 1700 76 .04 255 .15 SBL 1 1700 100 .06* 49 .03* SBT 1 1700 13 .05 9 .02 SBR 0 0 65 21 EBL 1 1700 10 .01* 23 .01 EBT 2 3400 314 .09 606 .18* EBR 1 1700 3 .00 9 .01 WBL 2 3400 93 .03 71 .02* WBT 2 3400 808 .25* 445 .15 WBR 0 0 37 68 Right Turn Adjustment NBR .12* Clearance Interval .05* .05* Note: Assumes NIS Split Phasing TOTAL CAPACITY UTILIZATION .37 453 Red Hill Ave. at Valencia Av. 41 ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 1 1700 189 .11* 543 .32* NBT 4 6800 573 .08 2403 .35 NBR 1 1700 222 .13 526 .31 SBL 1 1700 98 .06 100 .06 SBT 3 5100 1779 .37* 930 .20* SBR 0 0 112 66 EBL 1 1700 93 .05 87 .05 EBT 1 1700 571 .34* 265 .16* EBR 1 1700 263 .15 118 .07 WBL 2 3400 438 .13* 275 .08* WBT 1 1700 269 .16 232 .14 WBR 1 1700 54 .03 94 .06 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION 1.00 .81 Friday, December 14, 2018 448 Armstrong Av. at Warner Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 2 3400 102 .03* 140 .04 NBT 2 3400 133 .04 323 .10* NBR d 1700 49 .03 90 .05 SBL 2 3400 47 .01 64 .02* SBT 2 3400 296 .09* 267 .08 SBR 1 1700 99 .06 94 .06 EBL 1 1700 120 .07 213 .13* EBT 3 5100 404 .08* 566 .11 EBR 1 1700 285 .17 272 .16 WBL 1 1700 108 .06* 200 .12 WBT 3 5100 329 .06 646 .13* WBR 1 1700 47 .03 164 .10 Right Turn Adjustment EBR .07* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .38 .43 454 Tustin Ranch Rd. at Valencia Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL VIC VOL VIC NBL 2 3400 248 .07* 425 .13 NBT 3 5100 487 .10 2305 .45* NBR 1 1700 0 .00 0 .00 SBL 1 1700 0 .00 0 .00 SBT 3 5100 1962 .38* 1113 .22 SBR 1 1700 745 .44 287 .17 EBL 2 3400 285 .08* 580 .17 EBT 1 1700 60 .04 311 .18* EBR 1 1700 244 .14 300 .18 WBL 1 1700 0 .00 0 .00 WBT 2 3400 0 .00* 0 .00 WBR 1 1700 0 .00 0 .00 Right Turn Adjustment EBR .01* Clearance Interval .05* .05* Note: Assumes Right -Turn Overlap for SBR NBR TOTAL CAPACITY UTILIZATION .59 •ONge 57 455 Park Av. at Edinger Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 254 .15* 191 .11* NBT 0 0 104 75 NBR 1 1700 213 .13 205 .12 SBL 0 0 77 158 SBT 0 0 71 173 SBR 0 0 92 149 EBL 0 0 81 67 EBT 3 5100 1355 .31* 1507 .35* EBR 0 0 141 189 WBL 1 1700 118 .07* 258 .15* WBT 3 5100 1489 .30 2140 .44 WBR 0 0 65 98 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .58 .66 457 Park Av. at Moffett Dr. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 13 .01* 32 .02* NBT 2 3400 4 .00 28 .01 NBR 0 0 2 12 SBL 1 1700 23 .01 30 .02 SBT 2 3400 24 .01* 20 .01* SBR 0 0 134 .08 83 .05 EBL 1 1700 48 .03* 124 .07 EBT 1 1700 246 .16 469 .29* EBR 0 0 26 32 WBL 1 1700 11 .01 8 .00 WBT 1 1700 519 .32* 295 .19 WBR 0 0 17 28 Right Turn Adjustment SBR .05* Clearance Interval .05* .05* 456 Park Av. at Valencia Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 119 .07* 29 .02* NBT 1 1700 12 .01 3 .00 NBR 0 0 0 0 SBL 0 0 0 0 SBT 1 1700 6 .00* 24 .01* SBR 1 1700 81 .05 81 .05 EBL 1 1700 18 .01* 47 .03* EBT 0 0 0 0 EBR 1 1700 14 .01 126 .07 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment SBR .04* Multi .04* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .17 .15 TOTAL CAPACITY UTILIZATION .47 .37 Friday, December 14, 2018 Page 58 478 Red Hill Ave. at I-5 NB Ramps ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 384 .23* 391 .23* NBT 3 5100 895 .18 1547 .30 NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 1236 .24* 1007 .20* SBR 1 1700 425 .25 214 .13 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 1.5 461 396 WBT 0.5 3400 4 .14* 163 .16* WBR 1 1700 375 .22 461 .27 Right Turn Adjustment SBR .01* WBR .01* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .67 .65 480 Tustin Ranch Rd. at Edinger Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 800 .16* 480 .09 EBR 0 0 0 0 WBL 0 0 0 0 WBT 3 5100 380 .07 720 .14* WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .21 .19 479 Red Hill Ave. at I-5 SB Ramps ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 4 6800 1059 .16* 1690 .25* NBR 1 1700 531 .31 631 .37 SBL 1 1700 360 .21* 406 .24* SBT 4 6800 1281 .19 971 .14 SBR 0 0 0 0 EBL 0.5 192 {.111* 220 {.13)* EBT 0.5 1700 1 .11 3 .13 EBR 1 1700 307 .18 269 .16 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Right Turn Adjustment NBR .15* NBR .12* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .68 .79 Friday, December 14, 2018 Page 59 732 Newport Av. at SR-55 NB Ramps ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 167 .05* 562 .17* NBT 3 5100 261 .06 993 .21 NBR 0 0 24 98 SBL 1 1700 25 .01 27 .02 SBT 2 3400 1185 .35* 266 .08* SBR 1 1700 635 .37 378 .22 EBL 2 3400 459 .14* 531 .16* EBT 1.5 3400 191 .11 86 .03 EBR 0.5 174 18 WBL 1 1700 29 .02 25 .01 WBT 2 3400 159 .05* 519 .17* WBR 0 0 11 46 Right Turn Adjustment SBR .02* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .64 .65 740 Red Hill Ave. at Mitchell Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 102 .06* 197 .12 NBT 3 5100 831 .18 1737 .37* NBR 0 0 71 127 SBL 1 1700 144 .08 149 .09* SBT 3 5100 1347 .28* 740 .16 SBR 0 0 99 67 EBL 0.5 111 {.07}* 69 EBT 0.5 1700 94 .12 144 .13* EBR 1 1700 215 .13 89 .05 WBL 0.5 107 61 {.04}* WBT 0.5 1700 99 .12* 95 .09 WBR 1 1700 328 .19 94 .06 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .58 .68 739 Newport Av. at Mitchell Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 18 .01* 56 .03 NBT 3 5100 918 .21 1912 .41* NBR 0 0 148 174 SBL 1 1700 131 .08 121 .07* SBT 3 5100 2513 .51* 1366 .29 SBR 0 0 65 107 EBL 1 1700 161 .09* 113 .07* EBT 1 1700 72 .06 45 .05 EBR 0 0 34 32 WBL 1 1700 119 .07 142 .08 WBT 1 1700 67 .09* 56 .11* WBR 0 0 83 124 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .75 .71 743 Newport Avenue at Valencia ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 0 .00 0 .00 NBT 1 1700 79 .05* 424 .25* NBR d 1700 25 .01 53 .03 SBL 2 3400 1519 .45* 617 .18* SBT 1 1700 574 .34 165 .10 SBR d 1700 50 .03 6 .00 EBL 1 1700 0 .00 0 .00 EBT 1 1700 0 .00* 0 .00* EBR d 1700 0 .00 0 .00 WBL 1 1700 79 .05* 35 .02* WBT 1 1700 63 .04 4 .00 WBR 2 3400 895 .26 1896 .56 Right Turn Adjustment WBR .40* Clearance Interval .05* .05* Friday, December 14, 2018 TOTAL CAPACITY UTILIZATION .60 90 Page 60 745 Tustin Ranch Road at Legacy Rd/Park Av ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 26 .01* 156 .05 NBT 3 5100 562 .11 2151 .42* NBR 1 1700 44 .03 180 .11 SBL 2 3400 62 .02 219 .06* SBT 3 5100 1822 .36* 802 .16 SBR 1 1700 24 .01 46 .03 EBL 2 3400 20 .01 16 .00 EBT 2 3400 33 .01* 51 .02* EBR 1 1700 96 .06 69 .04 WBL 1 1700 58 .03* 178 .10* WBT 2 3400 26 .02 67 .04 WBR 0 0 49 .03 163 .10 Right Turn Adjustment EBR .04* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .50 .65 747 Kensington Park Drive at Valencia Avenue ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 0 .00 0 .00 NBT 2 3400 0 .00* 0 .00* NBR 1 1700 0 .00 0 .00 SBL 2 3400 157 .05* 178 .05* SBT 2 3400 0 .00 0 .00 SBR 1 1700 171 .10 115 .07 EBL 2 3400 43 .01* 195 .06 EBT 2 3400 359 .11 902 .27* EBR 1 1700 0 .00 0 .00 WBL 2 3400 0 .00 0 .00 WBT 2 3400 709 .21* 485 .14 WBR 1 1700 48 .03 165 .10 Right Turn Adjustment SBR .04* Clearance Interval .05* .05* 746 Kensington Park Drive at Edinger Avenue ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 124 .04* 213 .06* NBT 0 0 0 2 NBR 1 1700 165 .10 403 .24 SBL 0 0 0 0 SBT 0 0 0 0 SBR 0 0 0 0 EBL 0 0 0 0 EBT 3 5100 1435 .28* 1367 .27 EBR 1 1700 297 .17 305 .18 WBL 2 3400 263 .08* 255 .08 WBT 3 5100 1596 .31 2307 .45* WBR 0 0 0 0 Right Turn Adjustment NBR .04* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .45 748 Armstrong Avenue at A Street ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 20 .01 17 .01 NBT 2 3400 354 .10* 566 .17* NBR d 1700 78 .05 148 .09 SBL 1 1700 272 .16* 254 .15* SBT 2 3400 351 .10 397 .12 SBR d 1700 64 .04 28 .02 EBL 2 3400 16 .00 52 .02 EBT 1 1700 30 .02* 118 .07* EBR d 1700 4 .00 20 .01 WBL 1 1700 45 .03* 63 .04* WBT 1 1700 76 .04 45 .03 WBR d 1700 160 .09 162 .10 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .36 .48 TOTAL CAPACITY UTILIZATION .36 .37 Friday, December 14, 2018 Page 61 749 Park Avenue at A Street ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 26 .01 21 .01 NBT 1 1700 326 .19* 399 .23* NBR d 1700 410 .24 551 .32 SBL 1 1700 153 .09* 367 .22* SBT 1 1700 188 .11 310 .18 SBR d 1700 9 .01 14 .01 EBL 1 1700 27 .02 36 .02 EBT 2 3400 311 .09* 442 .13* EBR d 1700 42 .02 43 .03 WBL 1 1700 563 .33* 578 .34* WBT 2 3400 246 .07 246 .07 WBR d 1700 359 .21 495 .29 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .75 751 Tustin Ranch Road at Victory Rd. 97 ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 2 3400 312 .09* 400 .12* NBT 3 5100 618 .12 1420 .28 NBR 1 1700 6 .00 34 .02 SBL 2 3400 24 .01 31 .01 SBT 3 5100 1830 .36* 923 .18* SBR 1 1700 588 .35 359 .21 EBL 1 1700 163 .10* 611 .36* EBT 2 3400 21 .01 115 .03 EBR 1 1700 258 .15 427 .25 WBL 1 1700 62 .04 20 .01 WBT 2 3400 180 .05* 71 .02* WBR 1 1700 39 .02 29 .02 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .65 750 Legacy Road at Warner Avenue ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 0 0 0 0 NBR 0 0 0 0 SBL 1 1700 49 .03* 91 .05* SBT 0 0 0 0 SBR 1 1700 259 .15 609 .36 EBL 2 3400 413 .12* 509 .15* EBT 3 5100 911 .18 789 .15 EBR 0 0 0 0 WBL 0 0 0 0 WBT 3 5100 1121 .22* 1121 .22* WBR 1 1700 97 .06 111 .07 Right Turn Adjustment SBR .03* SBR .20* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .45 .67 752 Legacy Road at Park Av. ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 24 .01 17 .01* NBT 2 3400 128 .04* 40 .01 NBR d 1700 2 .00 3 .00 SBL 1 1700 3 .00 15 .01 SBT 2 3400 11 .00 56 .02* SBR d 1700 28 .02 88 .05 EBL 1 1700 100 .06* 78 .05* EBT 1 1700 16 .01 52 .03 EBR 1 1700 7 .00 21 .01 WBL 1 1700 2 .00 3 .00 WBT 1 1700 38 .02* 45 .03* WBR d 1700 22 .01 12 .01 Clearance Interval .05* .05* 73 TOTAL CAPACITY UTILIZATION .17 .16 Friday, December 14, 2018 Page 62 753 Tustin Ranch Road at Edinger Avenue Conne ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 0 0 0 0 NBT 3 5100 750 .15 1760 .35* NBR 0 0 0 0 SBL 0 0 0 0 SBT 3 5100 2160 .42* 1290 .25 SBR 0 0 0 0 EBL 0 0 0 0 EBT 0 0 0 0 EBR 0 0 0 0 WBL 0 0 0 0 WBT 0 0 0 0 WBR 0 0 0 0 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .47 40 754 Red Hill Ave. at Carnegie ITAM 18 Alt 2 (TUSTIN ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 177 .10* 242 .14 NBT 4 6800 943 .14 3233 .48* NBR 1 1700 0 .00 0 .00 SBL 2 3400 0 .00 0 .00 SBT 3 5100 1582 .31* 1233 .24 SBR d 1700 94 .06 128 .08 EBL 1 1700 110 .06* 237 .14* EBT 1 1700 0 .00 0 .00 EBR 1 1700 264 .16 197 .12 WBL 1 1700 0 .00 0 .00 WBT 0.5 3400 0 .00* 0 .00* WBR 1.5 0 0 Right Turn Adjustment EBR .02* Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .54 67 Friday, December 14, 2018 Page 63 n IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final Appendix B: HCS Mainline Analysis N/A - No Mainline Analysis for Alternative z Innovating Through InformaticsTM n IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS Final Appendix C: HCS Ramp Analysis Innovating Through InformaticsT"' RAMPS AND RAMP JUNCTIONS WORKSHEET Page 1 of 1 RAMPS AND RAMP JUNCTIONS WORKSHEET General Information Site Information Analyst SBM Freeway/Dir of Travel 1-405 NB On Direct Agency or Company Junction BRISTOL STREET Date Performed 11/5/2018 Jurisdiction CALTRANS Analysis Time Period PM PEAK Analysis Year Project Description 2018 IBC TRAFFIC STUDY UPDATE Inputs Upstream Adj Ramp Freeway Number of Lanes, N 5 Downstream Adj Ramp Number of Lanes, N 1 Ramp ❑ Yes ❑ On Acceleration Lane Lengtn, LA El Yes El on Deceleration Lane Length Lo ❑No ❑Off Freeway Volume, VF El No El off Lup = ft 7213 721 Ramp Volume, VR Freeway Free -Flow Speed, SFF 1430 down = ft V„ = veh/h Ramp Free -Flow Speed, SFR 70.0 VD = veh/h 35.0 Conversion to c/h Under Base Conditions (pc/h) (Veh/hr) PHF Terrain %Truck %Rv fHV fp v= V/PHF x fHvx fp Freeway 7213 0.90 Level 0 0 1.000 1.00 8014 Ramp 1430 0.90 Level 0 0 1.000 1.00 1589 U Stream DownStream Merge Areas Diverge Areas Estimation of V12 Estimation of V12 v12=VF(PFM) V12=VR+(V -V )P LEQ= (Equation 13-6 or 13-7) F R FD LEQ= (Equation 13-12 or 13-13) PFM = using Equation (Exhibit 13-6) PFD = 0.436 using Equation (Exhibit 13-7) 12 = pc/h 12 = 3692 pc/h 3 or Vav34 pc/h (Equation 13-14 or 13-17) V3 or Vav34 1360 pc/h (Equation 13-14 or 13-17) Is V3 or Vav34 > 2,700 pc/h? ❑ Yes ❑ No Is V3 or Vav34 > 2,700 pc/h? ❑ Yes ❑ No Is V3 or Vav34 > 1.5 * V12/2 ❑ Yes ❑ No Is V3 or Vav34 > 1.5 * V12/2 ❑ Yes ❑ No It res,v12a = pc/h (Equation 13-16, 13-18, or If Yes,V12a pc/h (Equation 13-16, 13-18, or 13- 13-19) 19) Capacitv Checks ICapacitv Checks Actual Capacit LOS F? Actual Cap city LOS F? VFO Exhibit 13-8 VF 6412 Exhibit 13-8 9600 No VFO = VF - VR 4823 Exhibit 13-8 9600 No R 1589 Exhibit 13-10 2000 No Flow Entering Merge Influence Area Flow Entering Diverge Influence Area Actual I Max Desirable Violation? I Actual Max Desirable I Violation? VR12 Exhibit 13-8 V12 1 3692 Exhibit 13-8 1 4400:AII I No Level of Service Determination if not F Level of Service Determination if not F DR = 5.475 + 0.00734 v R + 0.0078 V12- 0.00627 LA DR = 4.252 + 0.0086 V12 - 0.009 LID DR = (pc/mi/In) DR = 31.5 (pc/mi/In) LOS = (Exhibit 13-2) LOS = D (Exhibit 13-2) Speed Determination Seed Determination Ms = (Exibit 13-11) Ds = 0.571 (Exhibit 13-12) SR mph (Exhibit 13-11) SR 54.0 mph (Exhibit 13-12) So= mph (Exhibit 13-11) So 75.4 mph (Exhibit 13-12) S = mph (Exhibit 13-13) S = 61.4 mph (Exhibit 13-13) Copyright © 2016 University of Florida, All Rights Reserved HCS2010TM Version 6.90 Generated: 11/5/2018 11:23 AM file:///C:/Users/smak/AppData/Local/Temp/r2k92F9.tmp 11/5/2018 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Appendix D: Fair Share Analysis Innovating Through InformaticsTI Fair -share Analysis: Arterials and Intersections for locations outside of the City of Irvine Alternative 2 With Update Improvement Baseline With UpdateDifference Exisitng Buildout No Future With Difference Difference Fair Share ADT* Project ADT* Update ADT* from Baseline From Existing From Existing #719: Flower Street at Segerstrom Avenue (Santa Ana) PM Alt 2 Cumulative With Update 1 3,918 1 4,720 4,729 802 811 9 1.1% #720: Flower Street at MacArthur Boulevard (Santa Ana) AM Alt 2 Cumulative With Update 1 3,542 1 5,180 5,197 1,638 1,655 17 1.0% Notes: * Sum of volumes for all intersection movements for intersections ' AM fair -share is greater than PM fair -share � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE — ALTERNATIVES ANALYSIS k,ww� Final Appendix E: ICU Worksheet for Mitigation Intersection Innovating Through InformaticsTI 719 Flower St. at Segerstrom Av. ITAM 18 Alt 2 (SANTA ANA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1700 48 .03* 147 .09 NBT 2 3400 413 .15 986 .32* NBR 0 0 100 117 SBL 1 1700 190 .11 94 .06* SBT 2 3400 776 .27* 399 .14 SBR 0 0 144 87 EBL 1 1700 175 .10 145 .09* EBT 2 3400 1470 .43* 859 .25 EBR d 1700 249 .15 119 .07 WBL 1 1700 95 .06* 92 .05 WBT 2 3400 639 .19 1545 .45* WBR 1 1700 82 .05 139 .08 Clearance Interval .05* .05* TOTAL CAPACITY UTILIZATION .84 97 720 Flower St. at MacArthur Blvd. ITAM 18 Alt 2 (COSTA MESA ISEC) AM PK HOUR PM PK HOUR LANES CAPACITY VOL V/C VOL V/C NBL 1 1600 279 .17* 202 .13 NBT 2 3200 464 .29 875 .31* NBR 0 0 655 .41 123 SBL 1 1600 127 .08 23 .01* SBT 2 3200 549 .23* 469 .17 SBR 0 0 176 63 EBL 1 1600 81 .05 139 .09* EBT 3 4800 1684 .35* 1014 .21 EBR 1 1600 241 .15 433 •27 WBL 1 1600 116 .07* 418 .26 WBT 3 4800 790 .17 2125 .47* WBR 0 0 35 136 Right Turn Adjustment NBR .04* TOTAL CAPACITY UTILIZATION .86 88 Thursday, December 13, 2018 Page 1 � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE — ALTERNATIVES ANALYSIS k,ww� Final Appendix F: Intersection Improvement List Innovating Through InformaticsTI Intersection Improvement List Alternative 2 With Update Improvement NBL NBT NBR SBL SBT SBR EBL EBT EBR WBL WBT WBR #719: Flower Street at Segerstrom Avenue (Santa Ana) 1 2 0 1 2 0 1 2 d 1 2 1 #720: Flower Street at MacArthur Boulevard (Santa Ana) 1 2 0 1 2 0 1 3 1 1 3 0 Notes: d - de facto f - free right � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Appendix G: Alternative 1 Improvement Concept Plans and Cost Estimates Innovating Through InformaticsTI � OF ARV n ti� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE - ALTERNATIVES ANALYSIS k,ww� Final Appendix H: Alternative z Improvement Concept Plans and Cost Estimates Innovating Through InformaticsTI A.4 OF 14�� IBC VISION PLAN 2o18 TRAFFIC STUDY UPDATE Final APPENDIX H ALTERNATIVE z IMPROVEMENT CONCEPT PLANS AND COST ESTIMATES Iteris, Inc. 1 18 Al P, =° .. IV w ral 1► p J LL 1 1 JOIN EXISTING I 1 1 1 1 1 ` 1F RECONSTRUCT CURB OVER EXISTING BOX CULVEIkT 17 6 ,, 27 «<-� 5 a'sw „ ~ SEGERSTROM AVE S I I JOIN EXISTING a 7 ' 1 1 IMPROVEMENT NOTES MITIGATIONS: ADD WBR LEGEND 1 MODIFY TRAFFIC SIGNAL 5 RELOCATE POWER POLE(S) QS SIGNALIZED INTERSECTION 6 RELOCATE FIRE HYDRANT 7 RELOCATE VAULTS DIRECTION OF TRAVEL PROPOSED LANE STRIPING g CONSTRUCT NEW CURB RAMP 11 CONSTRUCT NEW CURB AND SIDEWALK PROPOSED CURB AND SIDEWALK PROPOSED BLOCK WALL 16 RAILROAD TRACK/BALLAST EXTENSION 17 PROTECT AND EXTEND BOX CULVERT PROPOSED RIGHT OF WAY PREPARED BY: IBC MITIGATION LOCATION #719 s RELOCATE STORM DRAIN z� CONSTRUCT RAILROAD CONCRETE CROSSING — — EXISTING RIGHT OF WAY 0 40 80 SCALE: 1"=e0' 160 CIVIL WORKS ENGINEERS ALTERNATIVE 2 FLOWER STREET AT SEGERSTROM 6,6,Os1d AICA926SulteT-+ CMesa— , CA 9 CITY OFSANTAANA Irvine IBC Traffic Study - Cost Estimate C'iVIi. N\'Ol?i'ZsS Intersections #719: Flower Street at Segerstrom Mitigations: Add WBR City of Santa Ana ROADWAY Clear & Grub $15,000.00 AC 0.1 1 500 Earthwork $70.00 CY 300 $21,000 Remove Curb & Gutter $25.00 LF 326 $8,150 Remove Concrete Sidewalk $8.00 SOFT 3 150 $2S,200 Remove/Replace Chain Link Fence Remove & Replace Tree Sawcut $35.00 $1,500.00 55.00 LF EA LF 70 6 326 $2,450 $9,000 $1,630 Construct AC Pavement $10.00 SQFT 3,730 $37,300 Construct Curb & Gutter $40.00 LF 315 $12,600 Construct Concrete Sidewalk Construct Curb Ramp ROADWAY SUBTOTAL 10.00 $450.00 SQFT 22,610 13 $26,100 $5,850 $150,780 CY TRAFFIC Remove Paint Stripe Remove Pavement Marker $3.00 $3.00 LF EA 550 2 $1,650 6 Relocate Street Li ht 6 500.00 EA 1 $6,500 Modify Traffic Signal (per intersection) Install Striping $300,000 5.00 EA LF 0.25 600 $75,000 $3,000 Pavement Marking $3.00 SQFT 90 270 Loop Detector Relocate Sin 1post) L2,000.00 300.00 EA EA 1 1 2 000 300 Railroad Signal, panels and coordination TRAFFIC SUBTOTAL $750,000.00 LS 1 $750,000 $838,726 UTILITIES AND DRAINAGE Relocate Wood Power Pole S75,000.00 EA 3 $225,000 Reconstruct Catch Basin $10,000.00 EA 2 $20,000 Remove Portion Concrete Pier Construct Concrete Pier Remove Portion of Box Culvert $1,000.00 $2,000.00 550.00 CY CY CY 7 7 24 $7,000 $14,000 S13.200 Construct Box Culvert Relocate Fire Hydrant Relocate Utility Box Cabinet $2,000.00 $5,000.00 $1,000.00 CY EA EA 40 1 1 $80,000 5 000 $1,000 Relocate Main Water Pipe UTILITIES AND DRAINAGE SUBTOTAL 30 000.00 LS 1 $30,000 $395,200 GENERAL Mobilization 10% LS 1 $138,500 Traffic Control 10% LS 1 138 500 Utility Relocations SWPPP Plan and Implementation GENERAL SUBTOTAL 59/6 6% LS LS 1 1 $69,300 $83,100 S429.400 Construction Subtotal $1,814,200 RIGHT-OF-WAY Right -Of -Way 80.00 SQFT 4000 $320,000 Right -Of -Way Support Temporary Construction Easements RIGHT-OF-WAY SUBTOTAL 10% $8.00 LS SQFT 1 1�00 $32,000 $10,400 S362,400 TOTAL CONSTRUCTION & RIGHT-OF-WAY: $2,176,600 Preliminary Project Development (10% Construction Cost, min $300,000) $300,000 Design Engineering/Administration Cost (15% Construction Cost) $272,130 Construction Engineering Costs/Administration (15%Construction Cost) $272,130 Contingency (20% of Construction Cost) $362,840 TOTAL PROJECT COSTS $3,383,700 4/15/2019 , d N WA a. 3 r low MACARTHUR BLVD .r; — JOIN EXISTING 18 (1T) -► �"f ff M{c t�s 41STING ROW_,_,;, i15 8'SW11 31 10 A i 12' HIGH 3 15 AL r MITIGATIONS: ADD EBR IMPROVEMENT NOTES LEGEND 1 MODIFY TRAFFIC SIGNAL g RELOCATE UTILITY CABINET SQ SIGNALIZED INTERSECTION g CONSTRUCT NEW CURB RAMP DIRECTION OF TRAVEL 10 CONSTRUCT NEW CURB AND GUTTER PROPOSED LANE STRIPING 11 CONSTRUCT NEW SIDEWALK PROPOSED CURB AND SIDEWALK 15 REMOVE AND REPLACE TREES PROPOSED BLOCK WALL 18 RECONSTRUCT CATCH BASIN 26 ADJUST MANHOLE TO GRADE PROPOSED RIGHT of WAY 31 REMOVE BLOCK WALL ---- EXISTING RIGHT OF WAY 32 CONSTRUCT BLOCK WALL PREPARED BY: IBC MITIGATION LOCATION #720 0 40 80 160 CIVIL WORKS ALTERNATIVE 2 ENGINEERS FLOWER STREET AT MACARTHUR BLVD SCALE: 1"=80' 5151A—yAven SubT-1 c—Mesa, CA 92626 CITY OF SANTA ANA Irvine IBC Traffic Study - Cost Estimate C'IL'Ii. FS'O1hti�SS Intersections #720: Flower Street At MacArthur Boulevard Mitigations: Add EBR City of Santa Ana ITEM # DESCRIPTION OF •• ROADWAY Clear & Grub $15,000.00 AC 0.33 $4,950 Earthwork $70.00 CY 110 7 000 Remove Curb & Gutter $25.00 LF 320 $8,000 Remove Concrete Sidewalk $8.00 SOFT 3,530 $28,240 Remove Block Wall Reconstruct Block Wall $550.00 $40.00 CY SOFT 96 33,840 $52,800 $153,600 Remove & Replace Tree $1,500.00 EA 4 $6,000 Sawcut $5.00 LF 320 $1,600 Construct AC Pavement $10.00 SOFT 2,800 $28,000 Construct Curb & Gutter $40.00 LF 322 12 880 Construct Concrete Sidewalk $10.00 SOFT 2,720 $27,200 Construct Curb Ramp ROADWAY SUBTOTAL $450.00 CY 5 $2,250 $333,220 TRAFFIC Remove Paint Stripe Modify Traffic Signal(per intersectionj $3.00 $415.000 LF EA 140 0.25 420 $103,750 Install Striping Pavement Marking TRAFFIC SUBTOTAL $5.00 $3.00 LF SOFT 350 30 1750 $106,010 UTILITIES AND DRAINAGE Reconstruct Catch Basin $10,000.00 EA 1 $10,000 Relocate Utility Box/Cabinet Adjust Manhole to Grade $2,000.00 $2,000.00 EA EA 1 3 $2,000 $6,000 Adjust Water Misc Facilities (Meters, Valves, etc.) UTILITIES AND DRAINAGE SUBTOTAL $1,500.00 EA 6 $9,000 $27 000 GENERAL Mobilization Traffic Control 10% 10% LS LS 1 1 $46,700 $46,700 Utility Relocations 5% LS 1 $23,400 SWPPP Plan and Implementation GENERAL SUBTOTAL 6% LS 1 $28,000 S144.800 Construction Subtotal $611,100 RIGHT-OF-WAY Right -Of -Way Right -Of -Way Support Residential Private Property Full Take Temporary Construction Easements RIGHT-OF-WAY SUBTOTAL $80.00 10% $1,000,000.00 SOFT 14,300 1 2 44,000 $1,144,000 $114,400 $2,000,000 $32,000 $3,290,400 LS EA SQFT $8.00 TOTAL CONSTRUCTION & RIGHT-OF-WAY: $3,901,500 Preliminary Project Development (10% Construction Cost, min $300,000) $300,000 Design Engineering/Administration Cost (15%Construction Cost) $91,665 Construction Engineering Costs/Administration (15%Construction Cost) $91,665 Contingency (20% of Construction Cost) $122,220 TOTAL PROJECT COSTS $4,507,050 4/15/2019 Irvine IBC Traffic Study - Cost Estimate c:�rvrr. NvoRr; Arterial: Alton Parkway Overcrossing at SR-55 Improvements Mitigations: SR-55/Alton Overcrossing Improvements per KOA Study, 2010 (includes widening of Halladay/Alton intersection of adding 1 EBT and WBT) Intersection #44: Red Hill Avenue / Alton Parkway (add 1 NBR, 1 SBR, 2nd EBL, and 2nd WBL); Signalization at Daimler Street at Alton Parkway, Halladay Street at Alton Parkway City of Irvine DESCRIPTIONOF • QUANTITY ROADWAY Clear & Grub $15,000.00 AC 0.29 $4,350 Earthwork $70.00 CY 1,333 $93,310 Remove Curb & Gutter $25.00 LF 1,150 $28,750 Remove Concrete Sidewalk $8.00 SQFT 8 040 $64,320 SQFT Remove Pavement $8.00 1,150 $9,200 Remove & Replace Tree $1,500.00 EA 8 $12,000 Sawcut $5.00 LF 1,150 $5,750 Construct Concrete Pavement 15.00 SF 700 $10,500 Construct AC Pavement S10.00 SQFT 11.500 $115,000 Construct AC Overlay 4.00 SF So Construct Curb & Gutter $40.00 LF 1�00 44 000 Construct Median/Parkway Landscaping 15.00 SF 3,500 $52,500 Construct Concrete Sidewalk 810.00 SOFT 6,500 S65,000 Construct Curb Ramp S450.00 CY 60 S27,000 Reconstruct Driveway 450.00 CY 35 S15,750 Construct Retaining Wall $150.00 SQFT 11,320 $198,000 ROADWAY SUBTOTAL TRAFFIC Remove Paint Stri a S3.00 LF 4050 $13,650 Remove Pavement Marker $3.00 FA 8 Relocate Street Light $6,500.00 EA 2 $13,000 New Traffic Signal $300,000 EA 1 $300,000 Install StriDina $5.00 LF 5�50 $28,750 Pavement Marking $3.00 SQFT 400 $1,200 EA Relocate Sin 1post) 300.00 6 $1,800 Relocate Commercial Sign $3,000.00 EA 1 $3,000 TRAFFIC SUBTOTAL $361,400 UTILITIES AND DRAINAGE Relocate Wood Power Pole 575,000.00 EA 6 $450,000 Reconstruct Catch Basin $5,000.00 EA 2 $10,000 Relocate Fire Hydran $5,000.00 EA 2 $10,000 Relocate Utility Boxes $1,000.00 EA 21 $21,000 Relocate Main Water Valve $13,000.00 EA 1 $13,000 Relocate Utility Vault $10,000.00 EA 1 $10,000 Adiust Manhole to Grade $2,000.00 EA 1 $2,000 Adiust Water Misc Facilities Meters Valves etc. 1 500.00 EA 4 $6,000 UTILITIES AND DRAINAGE SUBTOTAL $522,000 GENERAL Mobilization 10% LS 1 $162,900 Traffic Control 16% LS 1 $260,700 Utility Relocations 5% LS 1 $81,500 SWPPP Plan and Implementation 6% LS 1 $97,800 GENERAL SUBTOTAL 5602900 Construction Subtotal $2,231,800 RIGHT-OF-WAY Ri h -Cf-WaV S80.00 SQFT 5,875 $470,000 Right -Of -Way Support 10% LS 1 $47,000 Temporary Construction Easements 7.00 SQFT 55,750 $40,250 RIGHT-OF-WAY SUBTOTAL $557.250 TOTAL CONSTRUCTION & RIGHT-OF-WAY (For Red Hill/Alton only): $2,789,050 Preliminary Project Development (10% Construction Cost, min $300,000) $300,000 Design Engineering/Administration Cost (15%Construction Cost) $334,770 Construction Engineering Costs/Administration (15%Construction Cost) $334,770 Contingency (20% of Construction Cost) $446,360 TOTAL PROJECT COSTS (Red Hill & Alton) $4,204,950 Traffic Signal at Alton & Daimler $680,000 Traffic Signal at Alton & Halladay $800,000 Alton/SR-55 Overcrossing Project (cost includes widening of Halladay/Alton intersection from PS&E plans) $55,500,000 TOTAL PROJECT COSTS $61,184,950 4/15/2019 OJT= OQY' .�, :4 15'LANEFCAPE EASEMENT Z� i � �r P I: I '" -4- % JOIN EXISTING a (Tt 9 j ya10' SW JOIN 4 T BIKE P) 15 7 2 BUFFER 10 5 PARKING EXISTING 9 m 14 < JOIN EXISTING 9 10 4' HIGH 3 1 i A 14 SPACE 6 8'SW11 IMPACTS 12 fl a T BIKE 2' BUFFER LL w Q Z N 2 W JOIN EXISTING # 9 -- -- — — --- - - 12-- - - ----- 25 - -- - \ ;ry \ F 2 < 1n W JOIN EXISTING 2'BUFFER 1 14 T BIKE 6 -- W 10' SW 11 14 TBIKE 15' LANDSCAPE 2' BU FER EASEMENT a JOIN XISTING 9 14 / a Kf 10 � 15 (TYP) 5' HIGH 19 9 EXISTING ROW,.,.y i JOIN EXISTING A. IMPROVEMENT NOTES MITIGATIONS: WIDEN FROM 6 TO 8 LANES MODIFY TRAFFIC SIGNAL RELOCATE STREET LIGHT LEGEND 1,97 RELOCATEPOWER POLES) RELOCATE FIRE HYDRANT SOSIGNALIZED INTERSECTION RELOCATE VAULTS -► DIRECTION OF TRAVEL 8 RELOCATE UTILITY CABINET — PROPOSED LANE STRIPING 9 CONSTRUCT NEW CURB RAMP PROPOSED CURB AND SIDEWALK 10 CONSTRUCT NEW CURB AND GUTTER 11 CONSTRUCT NEW SIDEWALK PROPOSED RIGHT OF WAY 72 RECONSTRUCT DRIVEWAY ---- EXISTING RIGHT OF WAY 13 REMOVE AND CONSTRUCT MEDIAN CURB ----- LANDSCAPE EASEMENT 74 RELOCATE COMMERCIAL SIGN PROPOSED RETAINING WALL PREPARED BY: IBC MITIGATION LOCATION ARTERIAL C - SHEET 1 OF 2 is REMOVE AND REPLACE TREES 19 CONSTRUCT RETAINING WALL 0 60 120 240 CE� BUILDOUT 25 RELOCATE BUS BENCH ,FORKS DYER ROAD FROM RED HILL AVE & SR-55 NB RAMPS 26 ADJUST MANHOLE TO GRADE SCALE: 1"=120' cosiaMesa,casiszs°neT-t CITY OF SANTA ANA F Ilk s � a o� V � �A ., . '.. L, � �' •°' UNDER CONSWOCTION �alw t. o ► .' ` 8 SWQ' 18 27 23 28 s 4 14 s 8 7 6 t2 j 11 I • ( �m1E�� 2'LANDSCAPE BIKE �� JE'ASEMENT2'BUFFER s J� Y P �M JOIN EXISTNG a �� 12 �1 4 s r T BIKE PE 2'BUFFER 15 (TYP) 12 28 8 4 - -I ------ - ---------- I [---J L_ —_ -- — - 42 ---- - --- -a -------- -- --- - — -- --- - - - - to- - - - - - 4'� --- ---- --- - - ` - - - 25 - - -- ii't Vo\ A - - _ - - - ,,,.. lJ O �ifi�"' �/ - DYER RD - - - - - - - W Z �, _ imt S r m UW T- W W /� `' poi » ' _ -- — �- _ �� ---- -- -- - - -- --- ----- ----- ------------- 10 __- 8 12 1D 12 4 a 14 KYM4 -- —__—— --- - -- - - --- ------ ---- - 9 14 12 6 12 2 BUFFER � T BIKE p - 27 6' FDC — j 28 20' LANDSCAPE EASEMENT 12 10' SW 11 JOIN EXISTNG 4 s 20'LANDSCAPE �¢ EASEMENT 15 (TYP) 4' HIGH 19 i T BIKE 2' BUFFER i �, 10' SW 11 999 � I 11 I I �� • I . 1..1, i 1 II IMPROVEMENT NOTES MITIGATIONS: WIDEN FROM 6 TO 8 LANES 1 MODIFY TRAFFIC SIGNAL LEGEND 4 RELOCATE STREET LIGHT 5 RELOCATE POWER POLE(S) Q SIGNALIZED INTERSECTION 6 RELOCATE FIRE HYDRANT —► DIRECTION OF TRAVEL 7 RELOCATE VAULTS PROPOSED LANE STRIPING 8 RELOCATE UTILITY CABINET PROPOSED CURB AND SIDEWALK 9 CONSTRUCT NEW CURB RAMP 1D CONSTRUCT NEW CURB AND GUTTER 11 CONSTRUCT NEW SIDEWALK PROPOSED RIGHT OF WAY ---- EXISTING RIGHT OF WAY 12 RECONSTRUCT DRIVEWAY ----- LANDSCAPE EASEMENT 13 REMOVE AND CONSTRUCT MEDIAN CURB Tr PROPOSED RETAINING WALL 14 RELOCATE COMMERCIAL SIGN 15 REMOVE AND REPLACE TREES 18 RAILROAD TRACK/BALLAST EXTENSION PREPARED BY: IBC MITIGATION LOCATION ARTERIAL C - SHEET 2 OF 2 19 CONSTRUCT RETAINING WALL 25 RELOCATE BUS BENCH o so 120 BUILDOUT 240 CIVIL WORKS DYER ROAD FROM RED HILL AVE & SR-55 NB RAMPS ENGINEERS 315NAGzyA 2s ADJUST MANHOLE TO GRADE SCALE: 1"=12a' eEe C.1M—,CA92645 CITY OFSANTAANA Irvine IBC Traffic Study -Cost Estimate Arterial: Dyer Road from SR-55 to Red Hill Avenue Mitigations: Widen from 6 to 8 Lanes City of Irvine DESCRIPTIONITEM # OF • ItUANTITY COST ROADWAY Clear & Grub $15,000.00 AC 3.5 $52,800 Earthwork $70.00 CY 6,500 $455,000 Remove Curb & Gutter $25.00 LF 5,000 $125,000 Remove Median Curb $30.00 LF 20 600 Remove Concrete Sidewalk $8.00 S FT 37,000 $296,000 Remove Pavement $8.00 SQFT 5 750 $46,000 EA Remove & Replace Tree $1,500.00 64 $96,000 Sawcut S5.00 LF 5.000 $25,000 Construct Concrete Pavement $15.00 SF 750 $11,250 Construct AC Pavement 10.00 SQFT 70,000 $700,000 LF Construct AC Dike $18.00 120 $2,160 Construct Median Curb $31.00 LF 20 620 Construct Curb & Gutter $40.00 LF 4,800 $192,000 Construct Median/Parkway Landscaping 15.00 SF 23,000 $345,000 Construct Concrete Sidewalk 10.00 SCtFT 46,400 464.000 Construct Curb Ram 450.00 CY 120 $54,000 Reconstruct Driveway 450.00 CY 180 $81,000 ROADWAY SUBTOTAL $2 946 430 TRAFFIC Remove Paint Stripe 3.00 LF 844 $2,532 Remove Pavement Marker 3.00 EA 12 36 Relocate Street Li ht $6,500.00 EA 19 123,500 Modify Traffic Signal (per intersection) $415,000 EA 2 $830,000 Install Striping 5.00 LF 9,200 $46,000 Pavement Marking $3.00 SCIFT 300 900 Relocate Sign (1 post) $300.00 EA 58 $17,400 Relocate Commercial Sign $3,000.00 EA 4 $12,000 Relocate Commercial Sin (Largel 57.000.00(Large EA 3 $21.000 Relocate Bus Bench $1,500.00 EA 3 54,500 Railroad Signal, panels and coordination $1,500,000.00 LS 1 1 500 000 TRAFFIC SUBTOTAL 2 557 868 UTILITIES AND DRAINAGE Relocate Wood Power Pale $75,000.00 EA 2 $150,000 Reconstruct Catch Basin 10 000.00 EA 5 50 000 Relocate Fire Hydrant $5,000.00 EA 8 $40,000 Relocate Utility Box Cabinet $1,000.00 EA 65 $65,000 Relocate Main Water Valve $13,000.00 EA 6 $78,000 Relocate Utility Vault $10,000.00 EA 4 40 000 Adjust Manhole to Grade $2,000.00 EA 8 $16,000 Adjust Water Misc Facilities (Meters, Valves, etc.) $1,500.00 EA 34 $51,000 UTILITIES AND DRAINAGE SUBTOTAL $490,000 GENERAL Mobilization 109/ LS 1 599 500 Traffic Control 89/ LS 1 $479,600 Utility Relocations 5% LS 1 $299,800 Caltrans Coordination LS 1 $50,000 SWPPP Plan and Implementation 6% LS 1 $359,700 GENERAL SUBTOTAL 1 788 600 Construction Subtotal $7,782,900 RIGHT-OF-WAY Right -Of -Way 80.00 SCIFT 51,600 $4,128,000 Right -Of -Way Support 10% LS 1 $412,800 Parking Spaces Impacted $20,000.00 EA 25 $500,000 Temporary Construction Easements $8.00 SQFT 20,500 $164,000 RIGHT-OF-WAY SUBTOTAL $5,204,800 TOTAL CONSTRUCTION & RIGHT-OF-WAY: $12,987,700 Preliminary Project Development (15% Construction Cost, min $300,000) $1,167,435 Design Engineering/Administration Cost (15%Construction Cost) $1,167,435 Construction Engineering Costs/Administration (15%Construction Cost) $1,167,435 Contingency (20% of Construction Cost) $1,556,580 TOTAL PROJECT COSTS $18,046,585 Note: No anticipated Building Demolition 4/15/2019 rr • jak EXHIBIT 2 1 2 3 4 s 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 BETWEEN ORANGE COUNTY TRANSPORTATION AUTHORITY AND THE CITY OF IRVINE AND CITY OF SANTA ANA FOR AMENDMENT OF THE MASTER PLAN OF ARTERIAL HIGHWAYS The following Memorandum of Understanding ("MOU") is effective this day of , 2024 ("Effective Date"), by and between the Orange County Transportation Authority, 550 South Main Street, P.O. Box 14184, Orange, California 92863-1584 (hereinafter referred to as "AUTHORITY'), and the City of Irvine and City of Santa Ana, a municipal corporations duly organized and existing under the constitution and laws of the State of California (hereinafter collectively referred to as "CITIES" and individually as "CITY'). AUTHORITY and each CITY are sometimes referred to collectively in this MOU as the "PARTIES' and individually as "PARTY." RECITALS WHEREAS, AUTHORITY administers the Master Plan of Arterial Highways (hereinafter referred to as "MPAH") including the review and approval of amendments requested by local agencies; and WHEREAS, the CITY of Irvine has requested an amendment to the MPAH as set forth in Exhibit A, entitled "Amendment to the MPAH", to reclassify Red Hill Avenue, between MacArthur Boulevard and Main Street, from a major (six -lane, divided) to a primary (four -lane, divided) arterial (hereinafter referred to as the "Amendment to the MPAH"); and WHEREAS, traffic analysis conducted as part of the MPAH amendment process determined that the Amendment to the MPAH would result in projected changes to future traffic patterns; and WHEREAS, CITIES have established Level of Service (LOS) "D" as their minimum acceptable LOS and an appreciable impact is defined as an increase in Intersection Capacity Utilization ("ICU") of 0.01, or otherwise adopted by the respective CITY, for intersections currently operating at an MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 5 6 7 s 9 10 11 12 13 14 1s 16 17 18 19 20 21 22 23 24 25 26 unacceptable level of service; and WHEREAS, these projected changes in future traffic patterns results in a determination that appreciable impacts may occur in the at the intersections of Flower Street/MacArthur Boulevard and Flower Street/Segerstrom Avenue, where both intersections are located in the City of Santa Ana; and WHEREAS, improvements identified to mitigate appreciable impacts at the two intersections will be fully mitigated by adding an eastbound right turn lane at the intersection of Flower Street and MacArthur Boulevard and adding a westbound right turn lane at the intersection of Flower Street and Segerstrom Avenue; and WHEREAS, Exhibit B, entitled "Summary of MPAH Amendment Appreciable Impacts and Traffic Share", provides a summary of the appreciable impacts occurring at intersections as a result of the Amendment to the MPAH; and WHEREAS, the CITY of Irvine may not utilize Measure M2 competitive funds on intersection improvements and mitigation request related to the MPAH reclassification; and WHEREAS, the City of Irvine must amend their respective General Plans and comply with the California Environmental Quality Act (CEQA) to finalize the Red Hill Avenue amendment per the Guidance to the Master Plan of Arterial Highways; and WHEREAS, the City of Santa Ana is the Affected Agency, having appreciable impacts occurring within the jurisdictions as a result of the City of Irvine's Amendment to the MPAH; and WHEREAS, the Affected Agency have reviewed and provided letters of support for the City of Irvine's Amendment to the MPAH; and WHEREAS, AUTHORITY's Board of Directors (Board) approved this Amendment to the MPAH, subject to authorized negotiation and execution of an MOU with the cities of Irvine and Santa Ana for mitigation improvements on April 10, 2023. Exhibit C, entitled "Amendment to the Master Plan of Arterial Highways Staff Report to the OCTA Board of Directors dated April 10, 2023" to this MOU contains the background for the Amendment to the MPAH, as it is the Staff Report approved by the AUTHORITY's Regional Transportation Committee on April 3, 2023, and by the AUTHORITY's Board April 10, 2023; 2 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 II and 2 3 4 5 6 7 s 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 WHEREAS, all PARTIES wish to enter an MOU to identify the roles, responsibilities, and commitments of the PARTIES in processing the Amendment to the MPAH and mitigating the related appreciable impacts; NOW, THEREFORE, it is mutually understood and agreed by the PARTIES as follows: ARTICLE 1. COMPLETE AGREEMENT: A. This MOU, including all exhibits and documents incorporated herein and made applicable by reference, constitutes the complete and exclusive statement of the term(s) and condition(s) of the MOU between the PARTIES concerning the Amendment to the MPAH and supersedes all prior representations, understandings and communications concerning the same subject matter between the PARTIES. The invalidity, in whole or part, of any term or condition of this MOU shall not affect the validity of other term(s) or condition(s) of this MOU. The above referenced recitals are true and correct and are incorporated by reference herein. B. Any PARTY's failure to insist on any instance(s) of performance of any term(s) or condition(s) of this MOU shall not be construed as a waiver or relinquishment of rights to such performance or to future performance of such term(s) or condition(s), and obligations in respect thereto shall continue in full force and effect. ARTICLE 2. MUTUAL RESPONSIBILITIES OF ALL PARTIES: A. Each PARTY to this MOU agrees to cooperate and coordinate with the other PARTIES to this MOU and including, but not limited to their respective staff, contractors, consultants, and vendors in providing services required under this MOU to the extent practicable. B. All PARTIES to this MOU agree to work diligently together, and in good faith, toward the resolution of any unforeseen issues and disputes arising out of the performance of this MOU. 3 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 s 6 7 s 9 10 11 12 13 14 1s 16 17 18 19 20 21 22 23 24 2s 26 ARTICLE 3. RESPONSIBILITIES OF AUTHORITY: AUTHORITY agrees to the following responsibilities: A. AUTHORITY shall administer the MPAH, including updating the MPAH to reflect the Amendment to the MPAH upon fulfillment of the following conditions: 1. Conditional approval of the Amendment to the MPAH by the AUTHORITY's Board. Approval of the Amendment to the MPAH by the AUTHORITY's Board will not become final until conditions 2 and 3 below have been satisfied. 2. Receipt of an original, fully executed MOU (signed by all PARTIES); 3. Receipt of documentation that that the City of Irvine has amended their General Plan to reflect the Amendment to the MPAH; B. AUTHORITY shall file a Notice of Exemption from the provisions of CEQA in support of the amendment to the MPAH. ARTICLE 4. RESPONSIBILITIES OF CITY OF IRVINE: The City of Irvine agrees to the following responsibilities: A. The City of Irvine acknowledges that the AUTHORITY has determined the Amendment to the MPAH is exempt from CEQA, and that the AUTHORITY has caused a Noticed of Exemption to be filed, posted, and recorded. B. The City of Irvine shall amend the Circulation Element of its General Plan to reflect the Amendment to the MPAH, and in doing so, shall comply with the requirements of the CEQA. C. The City of Irvine shall provide fair -share funding to the City of Santa Ana to support the implementation of the identified mitigations. D. If an alternative improvement(s) is identified, or if a buyout option is desired, there must be agreement for the alternative amongst the appropriate jurisdictions. At the time of mitigation improvement implementation or buy out, the City of Irvine shall incorporate cost changes, which may include cost changes based on the California Construction Cost Index. E. The proposed recommended mitigation measures are intended to bring the deficient 91 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 5 6 7 s 9 10 11 12 13 14 1s 16 17 18 19 20 21 22 23 24 25 26 intersections to a LOS that is at least equivalent to the pre -amendment forecasted LOS of E or better at the following intersections: 1. MacArthur Boulevard at Flower Street: The City of Santa Ana shall add a westbound right -turn lane on MacArthur Boulevard. The City of Santa Ana shall not reduce the existing westbound lane configuration when implementing the recommended improvements. The westbound approach lane configuration shall remain as one left lane, two thru lanes, and one thru-right lane. 2. Segerstrom Avenue at Flower Street: The City of Santa Ana shall add an eastbound right -turn lane on Segerstrom Avenue. The City of Santa Ana shall not reduce the existing eastbound lane configuration when implementing the recommended improvements. The eastbound approach lane configuration shall remain as one left lane, one thru lane, and one thru-right lane. F. The CITIES enters into this MOU in order for the above mitigation measures to be implemented. G. The CITY of Irvine shall fund mitigation improvements for the intersection impacts in the CITY of Santa Ana due to the amendment to the MPAH. The City of Irvine's funding share is included in Exhibit D, entitled "Impacted Intersections Share Cost Allocation". Proposed mitigation improvements and the estimated costs for the proposed mitigation improvements are included in Exhibit D. If an alternative improvement is identified beyond those listed on Exhibit D, or if a buyout option is desired, there must be agreement for the alternative amongst the appropriate jurisdictions. At the time of mitigation improvement implementation or buy out, the CITY of Irvine shall incorporate any cost changes, which may include cost changes based on the California Construction Cost Index or the County of Orange's assessment of land value, to their fair funding contribution to the CITY of Santa Ana. 9 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 s 6 7 s 9 10 11 12 13 14 1s 16 17 18 19 20 21 22 23 24 2s 26 ARTICLE 5. RESPONSIBILITIES OF THE CITY OF SANTA ANA: The CITY of Santa Ana agrees to the following responsibilities: A. CITY of Santa Ana enters into this MOU to implement mitigation improvement at the following two intersections: 1. Flower Street and MacArthur Boulevard intersection — add eastbound right turn lane 2. Flower Street and Segerstrom Avenue intersection — add westbound right turn lane. B. Widening the roadways are required at both intersections, as listed above. The improvements are intended to bring the deficient intersections to an LOS that is at least equivalent to the pre -amendment forecasted LOS of E or better. The improvement is not meant to be prescriptive. If an alternative improvement, which meets the overall objective of achieving and/or maintaining the pre -amendment to the MPAH ICU, is identified then that improvement shall be considered acceptable and shall be implemented as a substituted solution if there is agreement amongst the CITIES. C. The CITY of Santa Ana should include the mitigation improvements in their next future CIP with an option to modify any future CIP, as needed. D. The CITY of Santa Ana shall utilize funding provided by the City of Irvine to support implementation of the mitigation improvements. ARTICLE 7. DELEGATED AUTHORITY: The actions required to be taken by the CITIES in the implementation of this MOU are delegated to each CITY's City Manager, or designee. Required actions to be taken by the AUTHORITY in the implementation of this MOU are delegated to AUTHORITY's Chief Executive Officer, or designee. ARTICLE 8. INDEMNIFICATION: A. Each PARTY shall indemnify, defend and hold harmless all other PARTIES, and their respective officers, directors, employees and agents from and against any and all claims (including attorney's fees and reasonable expenses for litigation or settlement) for any loss or damages, bodily injuries, including death, worker's compensation subrogation claims, or damage to or loss of use of property, arising from the negligent acts, omissions or willful misconduct by any PARTY, its officers, A MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 s 6 7 s 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2s 26 directors, employees or agents in connection with or arising out of the performance of this MOU. B. Indemnification and defense obligations of this MOU shall survive its expiration or termination. ARTICLE 9. ADDITIONAL PROVISIONS The PARTIES agree to the following: A. Term of MOU: This MOU shall continue in full force and effect until all terms and conditions of this MOU are implemented, unless terminated earlier by mutual written consent by all the PARTIES to this MOU. B. Termination: In the event any PARTY defaults in the performance of its obligations under this MOU or breaches any of the provisions of this MOU, the non -defaulting PARTIES shall have the option to terminate this MOU upon thirty (30) days' prior written notice to the other PARTIES. C. This MOU may only be amended in writing at any time by the consent of all PARTIES. No amendment shall have any force or effect unless executed in writing by all PARTIES. D. PARTIES shall comply with all applicable federal, state, and local laws, statues, ordinances and regulations in the performance of this MOU. E. Successors in Interest: This MOU shall be binding upon and shall inure to the benefit of the PARITIES hereto and their respective heirs, personal representatives, successors, and assigns. F. Litigation Fees: Should litigation arise out of this MOU for the performance thereof, the court shall award cost and expenses, including attorney's fees, to the prevailing PARTY. G. Legal Authority: AUTHORITY and CITIES hereto consent that they are authorized to execute this MOU on behalf of said PARTIES and that, by so executing this MOU, the PARTIES hereto are formally bound to the provisions of this MOU. H. Severability: If any term, provision, covenant or condition of this MOU is held to be invalid, void or otherwise unenforceable, to any extent, by any court of competent jurisdiction, the remainder of this MOU shall not be affected thereby, and each term, provision, covenant or condition of this MOU shall be valid and enforceable to the fullest extent permitted by law. II MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 5 6 7 s 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 I. Counterparts of MOU: This MOU may be executed and delivered in any number of counterparts, each of which, when executed and delivered shall be deemed an original and all of which together shall constitute the same agreement. Facsimile signatures will be permitted. J. Force Maieure: Any PARTY shall be excused from performing its obligations under this MOU during the time and to the extent that it is prevented from performing by an unforeseeable cause beyond its control, including but not limited to: any incidence of fire, flood; acts of God; commandeering of material, products, plants or facilities by the federal, state or local government; pandemic; national fuel shortage; or a material act or omission by any other PARTY; when satisfactory evidence of such cause is presented to the other PARTIES, and provided further that such nonperformance is unforeseeable, beyond the control and is not due to the fault or negligence of the PARTY not performing. K. Assignment: Neither this MOU, nor any PARTY's rights, obligations, duties, or authority hereunder may be assigned in whole or in part by any PARTY without the prior written consent of all other PARTIES in their sole and absolute discretion. Any such attempted assignment shall be deemed void and of no force and effect. Consent to one assignment shall not be deemed consent to any subsequent assignment, nor the waiver of any right to consent to such subsequent assignment. L. Obligations To Comply with Law: Nothing herein shall be deemed nor construed to authorize or require any PARTY to issue bonds, notes or other evidence of indebtedness under terms, in amounts, or for purposes other than as authorized by local, state or federal law. M. Governing Law: The laws of the State of California and applicable local and federal laws, regulations and guidelines shall govern this MOU. / / / / MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 s 6 7 s 9 10 11 12 13 14 1s 16 17 18 19 20 21 22 23 24 25 26 N. Notices: Any notices, requests, or demands made between the PARTIES pursuant to this MOU are to be directed as follows: To CITY OF IRVINE: To AUTHORITY: City of Irvine Orange County Transportation Authority 1 Civic Center Plaza 550 South Main Street Irvine, CA 92606 P. O. Box 14184 Orange, CA 92863-1584 Attention: Oliver C. Chi Attention: Luis Martinez City Manager Senior Contract Administrator Tel: (949) 724-6246 Tel: (714) 560-5767 Email: cm(cDcityofirvine.org Email: Imartinez1(cb-octa.net With a copy that shall not constitute Notice to: Cc: Ivy Hang Senior Transportation Analyst Tel: (714) 560-5684 Email: ihang(o)octa.net To CITY OF SANTA ANA: City of Santa Ana 20 Civic Center Plaza Santa Ana, CA 92701 Attention: Tom Hatch Interim City Manager Tel: (714) 647-5200 Email: thatch (cDsa nta-a na. org 9 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 O. Successors and Assigns: The provisions of this MOU shall bind and inure to the benefit of each of PARTY hereto, and all successors or assigns of any PARTY hereto. This MOU shall continue in full force and effect until all terms and conditions of this MOU are implemented, unless terminated earlier by written consent of all the PARTIES. The above understandings are a guide to the intent and policies of the PARTIES to this MOU. This MOU shall be effective upon execution by all PARTIES. / / / / / / / / / / / / / 10 DocuSign Envelope ID: C22EC1C4-E04F-42F4-99CC-9628A781AB3B MEMORANDUM OF UNDERSTANDING NO. C-3-2925 IN WITNESS WHEREOF, the PARTIES hereto have caused this Memorandum of Understanding No. C-3-2925 to be executed on the date first written above. CITY OF IRVINE ORANGE COUNTY TRANSPORTATION AUTHORITY DocuSigned by: y �' G� B B y �� 9-A�---- y----------- Oliver C. Chi Darrell E. Johnson City Manager Chief Executive Officer ATTEST: Doocc�uSS�igneddd by: L By: Is Carl Petersen City Clerk APPROVED AS TO FORM: DocuSigned by: By � --- Jeff Melching City Attorney APPROVAL RECOMMENDED: APPROVED AS TO FORM: By: James Doniy (310:33 PDT) James Donich General Counsel By: ---------- By:___ Nabil Saba Kia Mortazavi Executive Director, Public Works Agency Executive Director, Planning �qr, MEMORANDUM OF UNDERSTANDING NO. C-3-2925 1 2 3 4 5 6 7 s 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 IN WITNESS WHEREOF, the PARTIES hereto have caused this Memorandum of Understanding No. C-3-2925 to be executed on the date first written above. CITY OF SANTA ANA By: Tom Hatch Interim City Manager ATTEST: Bv: Jennifer L. Hall City Clerk APPROVED AS TO FORM: u By: — Jonathan T. Martinez Assistant City Attorney APPROVAL RECOMMENDED: By: Nabil Saba Executive Director, Public Works Agency 12 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 OCTA EXHIBIT A: AMENDMENT TO THE MPAH (letter from city) MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT A �C4 pF 1q�' Zm Public Works and Transportation Department 1 Civic Center Plaza, Irvine, California 92606-9575 January 11, 2022 Mr. Charlie Larwood Transportation Manager Orange County Transportation Authority 550 S. Main Street P.O. Box 14184 Orange, CA 92863-1584 Re: Red Hill Avenue — Master Plan of Arterial Highways Amendment Request �Zx1'i1�ll� , r� 010. cityofirvine.org 949-724-7365 The City of Irvine would like to initiate a Master Plan of Arterial Highways (MPAH) amendment request with the Orange County Transportation Authority (OCTA) to reclassify a portion of Red Hill Avenue from a major arterial to a primary arterial. The portion to be reclassified is south of MacArthur Boulevard to Main Street, as the roadway is currently classified as a primary arterial south of Main Street. The Red Hill Avenue roadway segment is currently a four -lane roadway, but is identified as a six -lane major roadway in the Orange County MPAH. The City recently approved the Irvine Business Complex Vision Plan Traffic Study update (IBC Study), which showed this segment will perform at an acceptable level of service without the implementation of the six -lane roadway. As a part of the IBC Study, an alternatives analysis reviewing the Red Hill Avenue amendment specifically was completed ("IBC Vision Plan 2018 Traffic Study Update — Alternatives Analysis", dated June 2019) and will be forwarded electronically to your staff. We are requesting a meeting with your staff to discuss the downgrade request and begin the formal amendment process. If you have questions regarding this request, please contact Melissa Dugan, Supervising Transportation Analyst at 949-724-7384 or mdugan@cityofirvine.org. Sincerely, I Jaimee Bourgeois Deputy Director of Transportation Cc: Mark Steuer, Director of Public Works and Transportation MEMORANDUM OF UNDERSTANDING NO. C-3-2925 OCTA EXHIBIT B: SUMMARY OF MPAH AMENDMENT APPRECIABLE IMPACTS AND TRAFFIC SHARE Source: IBC Vision Plan 2018 Traffic Study Update Alternative Analysis, Final, June 2019 Fair -share percentage is shown for informational and comparison purposes only. MEMORANDUM OF UNDERSTANDING NO. C-3-2925 OCTA EXHIBIT C: Amendment to the Master Plan of Arterial Highways Staff Report to the OCTA Board of Directors dated April 10, 2023 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C OCTA COMMITTEE TRANSMITTAL April 10, 2023 To: Members of the Board of Directors From: Andrea West, Interim Clerk of the Board Subject: Amendments to the Master Plan of Arterial Highways Regional Transportation Planning Committee Meeting of April 3, 2023 Present: Directors Do, Chaffee, Dumitru, Federico, Foley, Harper, and Khan Absent: None Committee Vote This item was passed by the Members present. Director Foley was not present to vote on this item. Committee Recommendations A. Conditionally approve the amendments to the Master Plan of Arterial Highways to reclassify the facilities listed below in the cities of Fullerton and Irvine. Each proposed amendment will become final contingent upon the Orange County Transportation Authority receiving documentation demonstrating that the respective general plan has been amended accordingly and has complied with the California Environmental Quality Act requirements. • Fullerton: Reclassify Associated Road between Imperial Highway and Bastanchury Road from a secondary (four -lane, divided) arterial to a divided collector (two-lane, divided) arterial. • Irvine: Reclassify Red Hill Avenue between MacArthur Boulevard and Main Street from a major (six -lane, divided) arterial to a primary (four -lane, divided) arterial. If the cities of Fullerton and Irvine do not update their respective general plans within three years to reflect the Master Plan of Arterial Highways amendment, the contingent approval of this requested amendment will expire but can be returned to the Orange County Transportation Authority Board of Directors for reconsideration and action. Orange County Transportation Authority 550 South Main Street / P.O. Box 14184 / Orange / California 92863-1584 / (714) 560-OCTA (6282) MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C OCTA COMMITTEE TRANSMITTAL Page Two If the original proposed Master Plan of Arterial Highways amendment is modified as a result of the California Environmental Quality Act and/or general plan amendment process, the modified Master Plan of Arterial Highways amendment shall be returned to the Orange County Transportation Authority Board of Directors for consideration and action. B. Direct the Chief Executive Officer or his designee to negotiate and execute the memorandum of understanding between Orange County Transportation Authority and the cities of Irvine and Santa Ana related to the proposed mitigation program. C. Direct the Executive Director of Planning, or his designee, to file a Notice of Exemption from the California Environmental Quality Act in support of the Master Plan of Arterial Highways amendment. D. Receive and file a status report on the pending Master Plan of Arterial Highways amendments. Orange County Transportation Authority 550 South Main Street / P.O. Box 14184 / Orange / California 92863-1584 / (714) 560-OCTA (6282) MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C OCTA April 3, 2023 To: Regional Transportation Planning Committee From: Darrell E. Johnson, Chief Executive Office Subject: Amendments to the Master Plan of Arterial Highways Overview The Orange County Transportation Authority administers the Master Plan of Arterial Highways, including the review and approval of amendments requested by local agencies. The cities of Fullerton and Irvine have requested amendments to the Master Plan of Arterial Highways that are recommended for approval. An update is also provided on pending Master Plan of Arterial Highways amendments. Recommendations A. Conditionally approve the amendments to the Master Plan of Arterial Highways to reclassify the facilities listed below in the cities of Fullerton and Irvine. Each proposed amendment will become final contingent upon the Orange County Transportation Authority receiving documentation demonstrating that the respective general plan has been amended accordingly and has complied with the California Environmental Quality Act requirements. • Fullerton: Reclassify Associated Road between Imperial Highway and Bastanchury Road from a secondary (four -lane, divided) arterial to a divided collector (two-lane, divided) arterial. • Irvine: Reclassify Red Hill Avenue between MacArthur Boulevard and Main Street from a major (six -lane, divided) arterial to a primary (four -lane, divided) arterial. If the cities of Fullerton and Irvine do not update their respective general plans within three years to reflect the Master Plan of Arterial Highways amendment, the contingent approval of this requested amendment will expire but can be returned to the Orange County Transportation Authority Board of Directors for reconsideration and action. Orange County Transportation Authority 550 South Main Street / P.O. Box 14184 / Orange / California 92863-1584 / (714) 560-OCTA (6282) MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C Amendments to the Master Plan of Arterial Highway Page 2 If the original proposed Master Plan of Arterial Highways amendment is modified as a result of the California Environmental Quality Act and/or general plan amendment process, the modified Master Plan of Arterial Highways amendment shall be returned to the Orange County Transportation Authority Board of Directors for consideration and action. B. Direct the Chief Executive Officer or his designee to negotiate and execute the memorandum of understanding between Orange County Transportation Authority and the cities of Irvine and Santa Ana related to the proposed mitigation program. C. Direct the Executive Director of Planning, or his designee, to file a Notice of Exemption from the California Environmental Quality Act in support of the Master Plan of Arterial Highways amendment. D. Receive and file a status report on the pending Master Plan of Arterial Highways amendments. Background Proposed amendments to the Master Plan of Arterial Highways (MPAH) are submitted to the Orange County Transportation Authority (OCTA) Board of Directors (Board) on a periodic basis. The requested amendments for the cities of Fullerton (Fullerton) and Irvine (Irvine) are illustrated in Attachment A and Attachment B, respectively. Details on the requested amendments are provided below, along with an update on pending MPAH amendments. Discussion The cities of Fullerton and Irvine submitted requests to amend the MPAH as documented in Attachment C and Attachment D, respectively. Staff reviewed city -provided traffic data supporting each amendment request and has concluded that the proposed changes can accommodate existing and future traffic volumes. Furthermore, existing, and future traffic levels of service (LOS) can be maintained at an acceptable LOS D or better. Fullerton As indicated in Attachment C, Associated Road is requested to be reclassified on the MPAH from a secondary (four -lane, divided) arterial to a divided collector (two-lane, divided) arterial between Imperial Highway and Bastanchury Road. This segment is currently built as a secondary arterial; however, Fullerton wishes to reallocate excess roadway capacity to accommodate Class IV protected bicycle lanes and on -street parking. MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C Amendments to the Master Plan of Arterial Highway Page 3 Forecasted conditions for 2045 indicate that the proposed amendment will result in Associated Road operating at LOS A (about 8,200 to 8,400 daily vehicles). Furthermore, no other jurisdictions are affected by this proposed amendment. Therefore, the proposed reclassification and reallocation of excess capacity will have a minimal effect on traffic operations on Associated Road while providing for active transportation and parking enhancements that serve local needs. Based on these findings, conditional approval of this MPAH amendment is recommended. Irvine As indicated in Attachment D, Red Hill Avenue between MacArthur Boulevard and Main Street is requested to be reclassified on the MPAH from a major (six -lane, divided) arterial to a primary (four -lane, divided) arterial. This segment is currently built as a primary arterial and Irvine is requesting to amend the MPAH to this existing configuration. Forecasted traffic conditions for 2045 indicate that the proposed amendment results in this segment of Red Hill Avenue operating at LOS B or better (16,500 to 22,300 daily vehicles). However, the results also indicate that by 2045 impacts are anticipated in the City of Santa Ana (Santa Ana) at the intersections of Flower Street at Segerstrom Avenue and Flower Street at MacArthur Boulevard. Santa Ana has reviewed the traffic study and provided a letter of support for the requested MPAH amendment (Attachment E). Additionally, staff coordinated discussions between the cities of Irvine and Santa Ana that resulted in the development of a draft mitigation program to address impacts to the above -mentioned intersections in Santa Ana. The recommended mitigation measures include: • Flower Street at Segerstrom Avenue — add westbound right turn lane • Flower Street at MacArthur Boulevard — add eastbound right turn lane Staff recommends conditional approval of this MPAH amendment and authorization for the Chief Executive Officer to negotiate and execute a memorandum of understanding (MOU) to document agreement between OCTA, Irvine, and Santa Ana on the mitigation program. If approved by the Board, the proposed amendment will not become final until OCTA receives: (1) a fully executed MOU, and (2) documentation that Irvine has amended the general plans and complied with the requirements of the California Environmental Quality Act (CEQA). CEQA Amendments to the MPAH are exempt from CEQA review. As such, if the Board approves the recommendations, OCTA will file a Notice of Exemption from CEQA for the conditionally approved MPAH amendment. MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C Amendments to the Master Plan of Arterial Highway MPAH Amendment Status Update Page 4 There are currently 16 pending amendments proposed for the MPAH as detailed in Attachment F. Many of the amendments are awaiting local action to amend their respective general plans. Others are either under review, are in the cooperative study process, are pending resolution of issues with other agencies, or are awaiting refinement of development plans. Summary Fullerton and Irvine have requested amendments to the MPAH. With implementation of identified mitigations, these amendments would not adversely impact the integrity of the MPAH. Therefore, staff recommends Board approval of the amendments requested. A summary of pending MPAH amendments is also provided. Attachments A. City of Fullerton, Proposed Associated Road Reclassification B. City of Irvine, Proposed Redhill Avenue Reclassification C. Letter from Stephen Bise, PE, TE, City Engineer/Assistant Public Works Director, City of Fullerton, to Ivy Hang, Senior Transportation Analyst, Orange County Transportation Authority, Subject: Master Plan of Arterial Highways Amendment — Associated Road D. Letter from Jaimee Bourgeois, Deputy Director of Transportation, City of Irvine, to Charlie Larwood, Transportation Manager, Orange County Transportation Authority, Dated January 11, 2022, RE: Red Hill Avenue — Master Plan of Arterial Highways Amendment Request E. Letter from Nabil Saba, Executive Director, City of Santa Ana, to Jaimee Bourgeois, Director of Public Works and Transportation, City of Irvine, Dated January 3, 2023, RE: City of Irvine Proposed Red Hill Avenue Master Plan of Arterial Highways (MPAH) Reclassifications F. Status Report on Pending MPAH Amendments Prepared by: vulb Ivy Hang Senior Transportation Analyst (714) 560-5684 Approved by: Kia Mortazavi Executive Director, Planning (714) 560-5741 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 99MV61 a I M I "ONVIIIIIIIII ••• .• • -• •- • ra I• ATTACHMENT OCTA BREA IMPERIAL v r n m v w cD w J O U W Q F— Reclassify Associated Road between Imperial Highway and Bastanchury Road from a secondary (four -lane, divided) arterial to a divided collector (two-lane, divided) arterial FULLERTON 0 w Q O O U) Q �9s a a a PLACENTIA a 9" T G'P MAJOR F PRIMARY °n SECONDARY n a Source: OCTA c 0 500 1,000 IV�V\ a Feet a C u irzuzs MEMORANDUM OF UNDERSTANDING NO. C-3-2925 C Of w 0 LL IANTON SANTAANA SUNFLOWER COSTA MESA CONSTRUCTED UNCONSTRUCTED ROADWAYS ROADWAYS ..... MAJOR ---- PRIMARY ---- SECONDARY --- DIVIDED COLLECTOR Source: OCTA 0 500 1,000 F® JOHN WAYNE AIRPORT ALTON DYER IRVINE Reclassify Redhill Avenue between Main Street and MacArthur Boulevard from a Major Arteria to a Primary Arterial x 1 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C CITY OF FULLERTON Public Works Department — Engineering Division Orange County Transportation Authority ATTN: Ivy Hang, Senior Transportation Analyst 550 South Main Street P.O. Box 14184 Orange, CA 92863 Subject: Master Plan of Arterial Highways Amendment — Associated Road Dear Ms. Hang, The City of Fullerton is requesting an amendment to the Master Plan of Arterial Highways (MPAH). Associated Road is currently a 4-lane secondary arterial spanning from Yorba Linda Boulevard to Imperial Highway within the City of Fullerton. The City is recommending the segment between Bastanchury Road to Imperial Highway be reclassified to a 2-lane divided collector. The reclassification will support the City's objective to provide on -street parking and upgrade the existing Class II bike lanes to protected Class IV bikeways. Attachment 'A' illustrates the limits and existing/proposed cross-section. The reclassification requires lane reduction, which was determined feasible based on historic Annual Daily Traffic (ADT) data. Attached 'B' illustrate ADT volumes from 1995 to 2019 throughout the City. The segment of Associate Road between Bastanchury Road to Imperial Highway has approximately 10,500-10,600 ADT, which is well within the range of 9,000 to 15,000 ADT for a divided collector identified in the MPAH. In parallel with this request, the City is making efforts to update the Circulation Element map in our General Plan to reflect the changes identified above. Please contact me if you have any questions or require additional information. Regards, Stephen Bise, PE, TE City Engineer I Assistant Public Works Director 714-738-6852 Stephen. bise(a)cityoffullerton.com cc: Dave Roseman, City Traffic Engineer Jeffrey Chinchilla, Associate Engineer — Traffic Chris Schaefer, Planning Manager THE EDUCATION COMMUNITY 303 West Commonwealth Avenue, Fullerton, California 92832-1775 (714) 738-6845 • Fax (714) 738-3115 • Web Site: www.citvoffullerton.com MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C Master Plan of Arterial Highways Amendment — Associated Road City of Fullerton jPublic Works Department — Engineering Division Attachment A Roadway: Associate Road Limits: Bastanchury Road to Imperial Highway Length: —1.3 miles Curb -Curb Width: 64-feet 6' 11' 10' 10' Bike lane Drive lane Drive lane Center turn lane Existing 10-11 ft travel lanes 10-ft two-way left turn lane 6-ft Class II Bike lanes MPAH Classification = Secondary Arterial fl 5' 3' 8' 11' 10' Bike lane Buff... Parking lane Drive lane Center turn lane Proposed 11-ft travel lanes 10-ft two-way left turn lane 8-ft parking Class IV Bikeway (5-ft bike lanes with 3-ft buffer) MPAH Classification = Divided Collector 10' 11' 6' Drive lane Drive lane Bike lane 11' 8' 3' 5' Drive lane Parking lane Buff... Bike lane CITY OF FULLERTON AVERAGE DAILY TRAFFIC VOLUMES 24-Hour Two -Way MEMORANDUM Traffic LOCATION 1995-96 1998 2000 2003 2008 2012 2015 2019 LOCATION 1995-96 1998 2000 2003 2008 2012 2015 2019 ACACIAAVENUE S.C.L. to Onmgethorpe Ave. 5,100 6,500 6,800 6,600 6,500 5,700 7,200 7,900 LEMON STREET Onmgethorpe Ave. to Commonwealth Ave. 5,700 6,600 6,900 6800 6,600 6,800 8,800 7,900 S.C.L. to Omngethorpe Ave. 23,400 - 23,400 35,600 34,400 34,100 33,500 37,600 Commonwealth Ave. to Chapman Ave. 6,000 5,900 6,600 6,800 5,900 5,800 7,600 6,200 Orangethorpe Ave. to Commonwealth Ave. 18,800 14,600 26,100 29,200 28,900 29,800 34,400 31,500 Commonwealth Ave. to Chapman Ave. 16,600 13,700 19,600 20,400 19,500 21,100 25,000 22,400 ARTIE IAAVENUE Chapman Ave. to Berkeley Ave. 15,700 11,800 15,400 16,000 16,000 14,700 16,200 15,700 W.C.L to Gilbert SL 6,000 4,900 5,400 5,400 5,500 4,600 5,700 6,100 Berkeley Ave. to Brea Blvd. 7,900 7,700 8,900 8,900 7,400 7,200 8,100 6,200 MADISON AVENUE Placentia Ave. to Bmtltard Ave. 5,800 5,700 5,500 5,400 7,000 5,500 6,000 5,500 MAGNOLIA AVENUE S.C.L. to Orangelhorps Ave. 29,800 22,800 31,100 51,400 42,000 67,800 46,100 48,000 BASTANCHURY ROAD Orangethorpe Ave. to Commonwealth Ave. 21,100 22,200 19,500 23,700 24,100 26,000 28,600 28,900 Malvern Ave. to Euclid St. 12,900 14,300 15,500 15,400 15,400 16,500 17,700 17,800 Euclid St. to Harbor Blvd. 18,600 25,700 27,700 27,600 31,400 30,800 31,900 33,900 MALVERNAVENUE Harbor Blvd. to Brea Blvd. 27,500 35,700 35,000 34,000 36,600 34,700 38,100 38,300 W.C.L. to Gilbert St. 17,400 20,800 23,100 24,000 20,200 26,700 30,000 28,800 Brea Blvd. to Stale College Blvd. 27,400 32,200 35,200 35,800 38,000 35,300 37,400 39,400 Gilbert St. to Bastanchury Rd. 22,500 26,700 17,200 31,100 32,200 30,900 34,500 32,400 Stale College Blvd.to Associated Rd. 16,600 29,800 23,500 23,500 23,500 22,800 28,400 24,300 Bastanchury Rd. to Euclid St. 15,300 18,200 17,000 19,600 22,700 21,700 22,300 23,600 Associated Rd. to 57 F.Y. 14,600 21,100 18,400 17,400 17,600 17,500 17,600 20,200 57 Fwy. To E.C.L 16,900 17,800 18,800 17,700 19,400 17,600 20,000 20,200 NUTWOOD AVE State College Blvd. to Commonwealth Ave. 15,100 11,600 16,400 15,600 26,200 22,400 22,000 22,800 BERKELEYAVENUE CommonweaRh Ave. to Placentia Ave. 29,500 21,500 28,900 26,800 33,200 33,200 25,900 36,500 Harbor Blvd. to Leman St. 72,100 10,800 13,500 11,700 12,900 13,900 16,600 15,800 Lemon St. to Chapman Ave. 11,.0 11,100 12,200 12,300 13,500 3,500 9,300 9,800 ORANGETHORPE AVENUE W.C.L. to Magnolia Ave. 24,800 26,900 79,300 20,600 24,600 22,200 27,500 27,000 BRADFORDAVENUE Magnolia Ave. to Brookhmal Rd. 23,900 27,200 20,100 70,900 16,100 20,700 2z,700 32,100 Madison Ave. to Yorba Linda Blvd. 8,800 9,900 9,800 8,800 9,900 10,000 10,700 11,900 Brookhuret Rd. to Euclid St. 24,200 29,100 21,200 79,200 20,800 20,800 24,600 26,000 Euclid St. to Harbor Blvd. 33,600 27,500 25,600 23,700 23,100 25,600 27,50a 33,200 BREA BOULEVARD Harbor Blvd. to Raymond Ave. 26,500 28,100 30,100 22,900 29,600 26,400 30,000 38,800 Harbor Blvd. to Lemon St. 7/,700 1/,300 1/,300 76,500 17,700 15,800 18,000 24,700 Raymond Ave. to State College Blvd. 25,900 25,810 26,900 25,500 28,/00 24,600 26,000 30,900 Lemon St. to Bastanchury Rd. 20,300 20,000 22,300 22,800 24,200 24,000 23,400 24,400 State College Blvd. to Placentia Ave. 24,400 27,400 25,700 24,300 27,000 22,700 26,300 28,500 Bastanchury Rd. to N.C.L. z3,000 26,300 27,400 27,900 25,500 30,000 30,000 28,900 PARKS ROAD BROOKHURST RD Bastanchury Rd. to Rosecrans Ave. 4,600 5,100 5,700 4,900 5,000 5,000 5,200 4,800 S.C.L. to Omngethorpe Ave. 29,100 29,010 28,500 28,900 31,700 32,000 30,600 35,701 Orangethorpe Ave. to Commonwealth Ave. 22,.0 21,700 z2,000 23,900 24400 22,800 24,600 2z,000 PIONEER AVENUE Gilbert St. to Parks Rd. 1,300 2,200 1,500 WA 5,000 5,300 5,700 4,100 CHAP MAN AVENUE Euclid St. to Harbor Blvd. 15,500 17,111 15,800 21,411 23,500 23,600 23,900 23,100 PLACENTIAAVENUE Harbor Blvd. to Raymond Ave. 73,000 J1,000 22,700 25,900 34,100 31,600 35,500 35,200 Orangethorpe Ave. to Chapman Ave. 19,301 18,800 16,900 16,400 14,200 13,500 20,401- 20,200 Raymond Ave. to Acacia Ave. 30,500 29,200 32,000 34,000 33,900 32,700 35,600 33,600 Chapman Ave. to Matlison Ave. 23,700 zd,aoo 25,300 26,000 25,500 26,500 23,800 26,800 Acacia Ave. to Stale College Blvd. 28,"a 28,600 32,700 36,000 36,000 33,100 36,900 33,000 Madison Ave. to Yorba Linda Blvd. 20,100 17,300 79,400 79,800 19,200 19,500 10,400 20,600 State College Blvd. to 57 hey. 29,900 27,000 29,800 30,600 31,200 37,800 41,300 45,000 Yorba Linda Blvd. to Bastanchury Rtl. 17,400 15,100 19,400 79,700 21,400 19,000 19,000 19,400 Bastanchury Rd. to Rolling Hills Dr. 6,600 6,000 9,400 10,900 10,600 10,800 10,100 12,200 COMMONWEALTHAVENUE Rolling Hills Dr. to N.C.L. 6,700 6,500 8,700 9,000 8,900 9,200 8,600 9,900 Data St. to Magnolia Ave. 11,000 13,500 i5,d00 13,800 13,800 16,000 14,901 14,301 Magnolia Ave. to Gilbert St. 20,700 21,000 20,700 21,200 23,000 22,300 25,000 25,100 RAYMOND AVENUE Gilbert St. to Brookhumt Rd. 17,300 24,300 23,600 22,000 79,500 17,200 21,300 20,900 S.C.L. to Omngelhorpe Ave. 25,000 2g,500 27,g00 28,700 20,800 28,500 30,701 3z,900 Brookhuml Rd. to Euclid St. 77,500 19,100 17,300 17,300 11600 11,400 ifi,700 20,900 Orange[horpe Ave. to Commonwealth Ave. 15,200 19,fi00 18,800 10,600 20,60a 17,700 20,800 23,300 Euclid St. to Harbor Blvd. 19,100 20,300 20,300 16,400 19,000 15,500 18,10o 16,100 Commonwealth Ave. to Chapman Ave. 17,800 10,900 14,300 13,200 14,500 13,800 15,400 15,400 Harbor Blvd. to Raymond Ave 20,600 25,700 21,100 20,200 21,300 18,600 26,000 19,800 Raymond Ave. to Acacia Ave. 16,000 17,500 15,000 16,000 76,700 14,500 19,800 16,400 ROLLING HILLS DRIVE Acacia Ave. to Stale College Blvd. 13,900 15,700 14,000 14,300 22,200 13,100 17,500 14,400 Puente St. to Brea Blvd. 1,100 1,900 1,400 1,900 2,700 2,200 1,800 2,100 State College Blvd. to Chapman Ave. 8,700 9,100 8,500 8,600 8,400 0,500 10,000 1,700 Brea Blvd to State College Blvd. /,700 5,100 5,800 5,000 5,200 4,800 4,700 4,800 Chapman Ave. to Nulwood Ave. 9,500 8,200 d,900 5,000 7,600 0,100 9,400 8,200 Associated Rd. to Placentia Ave. 2,800 4,fi00 3,fi00 3,700 3,300 2,900 3,100 2,800 DALE STREET ROSECRANS AVENUE Commonwealth Ave. to Artesia Ave. 6,100 6,900 8,800 9,100 10,900 11,000 12,200 11,700 W.C.L. to Gilbert St. 14,300 18,000 77,200 77,710 19,500 18,700 19,800 19,400 Gilbert St. to Parks Rd. 11,000 1d,800 14,800 73,800 73,800 12,800 13,400 13,600 EUCLID STREET Parks Rd. to Euclid St. 12,200 15,700 17,200 16,200 16,500 15,900 16,600 16,600 S.C.L to Omngethorpe Ave. 40,900 29,700 40,500 35,500 47,600 42,"a 50,400 13,411 Orangethorpe Ave. to Commonwealth Ave. 28,600 J0,800 36,7011 33,500 38,300 37,900 37,500 43,400 STATE COLLEGE BOULEVARD Commonwealth Ave.to Malvern Ave. 28,900 29,710 32,710 31,000 34,500 36,000 33,300 35,100 S.C.L. to Orangethorpe Ave. 20,200 24,700 30,600 27,300 30,700 31,000 31,000" 35,101 Malvern Ave. to Bastanchury Rd. 77,600 22,700 25,700 23,800 27,800 28,700 277 28,000 Orangethorpe Ave. to Commonwealth Ave. 18,500 21,300 23,200 23,100 23,100 25,600 7,200- 24,600 Bastanchury Rd. to Rosecrans Ave. 22,000 21,000 29,000 28,700 31,700 29,500 29,700 29,100 Commonwealth Ave. to Chapman Ave. 17,500 19,000 22,700 22,100 21,200 26,100 23,300 24,700 Rosecrans Ave. to N.C.L. 12,000 12,000 19,000 30,000 21,000 19,300 20,100 21,200 Chapman Ave. to Dorothy Ln. 28,500 25,200 31,100 26,700 35,800 34,800 32,700 39,200 Dorothy Ln. to Yorba Linda Blvd. 28,100 J2,700 34,500 37,000 35,300 36,200 33,900 35,600 GILBERT STREET Yorba Linda Blvd. to Bastanchury Rd. 21,800 22,000 26,200 2A,400 27,300 26,000 22,300 24,100 Commonwealth Ave.to Malvern Ave. 25,700 19,600 z1,800 29,700 32,900 37,100 47,200 40,200 Bastanchury Rd. to N.C.L. 18,600 21,300 23,800 23,900 24,800 23,700 23,200 23,200 Malvern Ave. to Rosecrans Ave. 13,100 10,700 14,900 10,300 20,600 19,000 21,900 24,400 Rosecrans Ave. to Castlewood Dr. 9,000 10,300 11,400 9,501 11.300 1,711 14,100 i5,fi00 VALENCIA DRIVE Castlewood Dr. to N.C.L. 10,900 10,700 14,d00 12,500 13,300 16,000 17,900 19,200 W.C.L. to Magnolia Ave. 5,800 8,200 7,400 7,100 6,600 6,600 7,100 Q400 Magnolia Ave. to Brookhumt Rd. 6,800 8,100 7,900 7,700 6,900 7,000 5,700 5,600 HARBOR BOULEVARD Brookhurst Rd. to Euclid St. 8,800 9,600 70,700 8,500 7,800 8,500 9,600 7,300 S.C.L. to Orangethorpe Ave. 39,300 41,000 36,600 40,10a 44,700 49,200 14,700 46,900 Euclitl SL to Highland Ave. 6,700 8,400 8,500 7,100 6,700 7,100 7,800 6,70a Orangethorpe Ave. to Commonwealth Ave. 26,300 33,100 31,200 37,400 38,000 39,200 47,300 40,000 Raymond Ave. to State College Blvd. 2,300 2,100 2,600 2,300 1,700 2,400 2,000 2,000 Commonwealth Ave. to Chapman Ave. 33,fi00 48,000 28,300 35,100 35,600 35,300 46,300 40,000 Chapman Ave. to Berkeley Ave. 3d,200 32,500 26,900 31,500 36,d00 36,400 35,900 38,500 YORBALINDABOULEVARD Berkeley Ave. to Brea Blvd. 11,600 12,000 37,300 40,300 40,100 43,000 47,600 53,000 State College Blvd. to Associated Rd. 20,800 22,600 25,900 21,800 29,000 26,500 25,200 25,100 Brea Blvd. to Baslanchury Rd. 26,200 31,000 29,200 31,400 31,600 30,800 33,400 35,100 Associated Rd. to 57 Fwy. 36,200 24,500 39,500 41,800 40,000 35,400 36,00a 36,100 Bastanchury Rd. to Imperial Hwy. 35,900 32,100 1700 37,700 38,900 34,200 41,900 47,300 57 Fwy. To Placentia Ave. 36,200 30,300 40,300 44,500 42,700 39,800 40,500 49,000 Imperial Hwy. to Lambert Rd. 29,700 32,200 34,600 33,800 31,400 32,400 36:100 40,200 Placentia Ave. to Bradford Ave. 33,000 30,000 32,300 36,000 35,200 34,200 2T,600 33,400 HIGHLAND AVENUE Orangethorpe Ave. to Commonwealth Ave. 7,300 7,650 5700" 8,000 8,500 7,800 9,10a 17,500 Commonwealth Ave. to Chapman Ave. 5,000 6,600 4700^ 6,300 6,000 4,700 5,700 5,800 IMPERIAL HIGHWAY Harbor Blvd. to Palm St. 45,000 47,000 44,000 47,000 47,000 44,700 45,800 46,100 LAMBERT ROAD "NOTE: Denoted volumes representtreRc conditions during long-term Harbor Blvd. to Palm St. 28,900 36,600 37,500 38,500 35,400 32,900 29,700 42,000 street construction and closures. ASSOCIATED ROAD Yorba Linda Blvd. to Bastanchury Rd 15,200 13,800 76,300 74,000 19,400 17,300 18,100 27,300 Bastanchury Rd. to Rolling Hills Dr. 8,000 9,100 9,500 10,100 10,500 10.000 71,000 10,600 Rolling Nills Dr. to N.L.L 8,000 11,100 10,100 11,200 10,400 10.200 10,700 10,500 Attachment B N0. C-3.2925 EXHIBIT C MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C Zm Public Works and Transportation Department 1 Civic Center Plaza, Irvine, California 92606-9575 January 11, 2022 Mr. Charlie Larwood Transportation Manager Orange County Transportation Authority 550 S. Main Street P.O. Box 14184 Orange, CA 92863-1584 Re: Red Hill Avenue — Master Plan of Arterial Highways Amendment Request �Zx1'i1�ll� , r� 010. cityofirvine.org 949-724-7365 The City of Irvine would like to initiate a Master Plan of Arterial Highways (MPAH) amendment request with the Orange County Transportation Authority (OCTA) to reclassify a portion of Red Hill Avenue from a major arterial to a primary arterial. The portion to be reclassified is south of MacArthur Boulevard to Main Street, as the roadway is currently classified as a primary arterial south of Main Street. The Red Hill Avenue roadway segment is currently a four -lane roadway, but is identified as a six -lane major roadway in the Orange County MPAH. The City recently approved the Irvine Business Complex Vision Plan Traffic Study update (IBC Study), which showed this segment will perform at an acceptable level of service without the implementation of the six -lane roadway. As a part of the IBC Study, an alternatives analysis reviewing the Red Hill Avenue amendment specifically was completed ("IBC Vision Plan 2018 Traffic Study Update — Alternatives Analysis", dated June 2019) and will be forwarded electronically to your staff. We are requesting a meeting with your staff to discuss the downgrade request and begin the formal amendment process. If you have questions regarding this request, please contact Melissa Dugan, Supervising Transportation Analyst at 949-724-7384 or mdugan@cityofirvine.org. Sincerely, I Jaimee Bourgeois Deputy Director of Transportation Cc: Mark Steuer, Director of Public Works and Transportation MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C MAYOR Valerie Amezcua MAYOR PRO TEM Jessie Lopez COUNCILMEMBERS Phil Bacerra Johnathan Ryan Hernandez David Penaloza Thai Viet Phan Benjamin Vazquez January 3, 2023 Jaimee Bourgeois Director of Public Works & 1 Civic Center Plaza Irvine, CA 92606 CITY OF SANTA ANA PUBLIC WORKS AGENCY Traffic Engineering 20 Civic Center Plaza, M-43 s P.O. Box 1988 Santa Ana, California 92702 714-647-5690 www.santa-ana.oro Transportation CITY MANAGER Kristine Ridge CITY ATTORNEY Sonia R. Carvalho CLERK OF THE COUNCIL RE: CITY OF IRVINE PROPOSED RED HILL AVENUE MASTER PLAN OF ARTERIAL HIGHWAYS (MPAH) RECLASSIFICATIONS Dear Ms. Bourgeois: The City of Santa Ana has reviewed the June 2019 traffic study prepared by Iteris analyzing proposed IBC Vision Pan 2018 Traffic Study Update Alternative Analysis. This includes the reclassification of Red Hill Avenue between MacArthur Boulevard and Main Street from a major arterial to a primary arterial. Fallowing review of this traffic study and discussions between our cities, the City of Santa Ana does not have any outstanding concerns regarding potential traffic impacts from these proposed reclassifications. We are supportive of the City of Irvine's request for an MPAH amendment for this roadway change. If you have any questions, please do not hesitate to contact Zdenek Kekula, Principal Civil Engineer, at 714-647-5606 or by email at zkekula&santa-ana.oM. Sincerely, abil Saba Executive Director Public Works Agency SANTA ANA CITY COUNCIL Valerie Amezoua Jessie Lopez Thai Viet Phan Benjamin Vazquez Phil Bacerra Jchnalhan Ryan Hernandez David Penaloza fvlaycr Mayor Pro Tom, Ward 3 Ward 1 Ward 2 W" 4 Ward 5 Ward 6 vamezcua Santa ana.o iessielopezQsanta-anao-M than snnta•ana.or bvazauezasanta-ana.ora pbacerra(0santa-ana.om INanhernandezOsanta-ana.ora dpenalozansanta-ana.ora MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C Status Report on Pending MPAH Amendments 1 Brea / County of Tonner Canyon Brea Canyon Planned Orange Road Road Valencia Avenue Aw 2 Brea / County of Valencia Avenue Carbon Canyon I Planned Tonner Or Road Canyon Road 3 Costa Mesa Bluff Road 19th Street 19th Street Victoria Street Placentia West City Limit 4 Costa Mesa Avenue 5 County of Santiago SR-241 NB Live Oak Orange / Lake Canyon Road Ramp Canyon Forest im L_ A I 6 County of Jeffrey Road SR-241 Santiago Orange / Irvine Canyon Road 7 County of Black Star Silverado Orange County/ Orange Canyon Canyon Road Riverside County Line Grand Avenue Tustin Avenue 8 Santa Ana / Fairhaven Orange Avenue 9 Yorba Linda / Yorba Linda SR-91 WB La Palma Anaheim Boulevard Off -Ramp Avenue 10 Yorba Linda / Weir Canyon SR-91 WB SR-91 EB Anaheim Road Off -Ramp On -Ramp 11 Yorba Linda / Savi Ranch Pullman Street Old Canal Road Anaheim Parkway Delete The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. _ Delete The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. Delete On hold pending final consensus on Banning Ranch Circulation Plan. _ Reclassify from primary to On hold pending coordination with City of divided collector Newport Beach general plan update. Reclassify from primary to The amendment was conditionally collector approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. Delete The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. Delete The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. Reclassify from secondary The amendment was conditionally to divided collector approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. Reclassify from primary to The amendment was conditionally asymmetric major approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. Reclassify from primary to The amendment was conditionally major approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. Add to MPAH The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and qeneral plan change. Page 11 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 EXHIBIT C Status Report on Pending MPAH Amendments 12 Yorba Linda / Old Canal Savi Ranch Savi Ranch Anaheim Road/Pullman Parkway Parkway Street 13 Anaheim Douglass Road Cerritos Avenue Katella Ave 14 1 Anaheim Cerritos Avenue Sunkist Street Douglass Road 15 Anaheim River Road (New Ball Road Road) 16 Irvine Red Hill Avenue MacArthur Boulevard Costa Mesa / Garfield Avenue/ Santa Ana River Fountain Valley/ Gisler Avenue Westbank Huntington Crossing over Beach the Santa Ana River 0 Acronyms Board — Board of Directors CEQA — California Environmental Quality Act EB — Eastbound MOU — Memorandum of understanding MPAH — Master Plan of Arterial Highways NB — Northbound OCTA - Orange County Transportation Authority SR-241 — State Route 241 SR-91 — State Route 91 WB — Westbound Add to MPAH Delete Delete Katella Avenue I Add to MPAH Main Street Reclassify from major to Santa Ana River Reclassify from secondary Eastbank to right-of-way reserve status The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. The amendment was conditionally approved by the Board. Waiting for documentation confirming completion of CEQA and general plan change. The amendment is being presented to the Board for consideration. The cities of Costa Mesa, Fountain Valley, Huntington Beach, and OCTA entered into an MOU (C-6-0834). Reasonable progress has been made on the implementation of 19 of the 25 mitigation measures that were specified. All improvements are required to be completed by 2025, at which time OCTA will revisit the designation of the Garfield Avenue/Gisler Avenue Bridge. Page 12 MEMORANDUM OF UNDERSTANDING NO. C-3-2925 OCTA EXHIBIT D: Impacted Intersections Share Cost Allocation The table below identifies mitigation improvements agreed upon by all PARTIES. These improvements are not meant to be prescriptive. If a PARTY can identify an alternative improvement which meets the overall objective of achieving and/or maintaining the pre -Amendment to the MPAH ICU, then those improvements can be considered an acceptable alternatives and implemented as a substitute solution if agreed upon by the appropriate PARTY(IES).