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<br />IBC VISION PLAN 2018 TRAFFIC STUDY UPDATE –
<br />ALTERNATIVES ANALYSIS
<br />Final
<br />3.3 Alternative 2 Peak Hour Link Analysis
<br />Peak hour directional traffic volumes were directly obtained from peak hour forecast turning movement
<br />volumes for intersections upstream and downstream for each deficient arterial segment. Table 3.2 presents
<br />the results of peak hour link analysis, indicating all arterial segments within the City of Irvine that are
<br />deficient under daily conditions operate at an acceptable LOS in both peak hours, and hence no mitigation
<br />measures are recommended at this time for these facilities.
<br />Table 3.2 – Alternative 2 Peak Hour Link Analysis
<br />ALTERNATIVE 2 FORECAST VOLUME AM PMFACILITY
<br />TYPE
<br />WITH UPDATEIDARTERIALSEGMENT LIMITS AM PM
<br />SB/WB NB/EB SB/WB NB/EB SB/WBNB/EB
<br />645
<br />1,648
<br />SB/WB NB/EB
<br />879 Campus Drive Carlson Avenue to University 4D
<br />7D
<br />1,369
<br />3,406
<br />1,155
<br />3,330
<br />868
<br />2,038
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable726 Culver Drive
<br />213 Culver Drive
<br />I-5 NB Ramps to I-5 SB Ramps
<br />I-5 SB Off-Ramp to Scottsdale
<br />Drive
<br />Scottsdale Drive to Walnut
<br />Avenue
<br />Walnut Avenue to Deerfield
<br />Avenue
<br />Irvine Center Drive to Warner
<br />Avenue
<br />6D
<br />6D
<br />6D
<br />6D
<br />6D
<br />1,615
<br />1,580
<br />1,361
<br />1,356
<br />1,462
<br />3,102
<br />2,689
<br />2,786
<br />2,797
<br />2,699
<br />3,020
<br />2,839
<br />1,957
<br />2,650
<br />2,726
<br />2,556
<br />2,162
<br />2,786
<br />1,937
<br />1,830
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />214 Culver Drive
<br />215 Culver Drive
<br />217 Culver Drive
<br />219 Culver Drive Barranca Parkway to Alton
<br />Parkway
<br />220 Culver Drive
<br />221 Culver Drive
<br />Alton Parkway to Main Street
<br />Main Street to San Leandro
<br />San Leandro to I-405 NB On-
<br />Ramp
<br />I-405 SB On-Ramp to
<br />Michelson Drive
<br />Michelson Drive to University
<br />Drive
<br />Michelle Drive to Walnut
<br />Avenue
<br />6D
<br />6D
<br />1,620
<br />1,515
<br />2,669
<br />2,747
<br />2,960
<br />2,860
<br />1,839
<br />1,848
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />222 Culver Drive 6D
<br />6D
<br />2U
<br />5D
<br />8D
<br />1,626
<br />2,133
<br />535
<br />3,025
<br />2,838
<br />1,163
<br />2,608
<br />3,399
<br />5,101
<br />2,514
<br />2,576
<br />2,017
<br />1,852
<br />1,881
<br />3,102
<br />2,779
<br />1,221
<br />1,801
<br />3,854
<br />4,521
<br />2,669
<br />2,780
<br />2,160
<br />1,918
<br />1,920
<br />1,925
<br />2,266
<br />940
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />Acceptable Acceptable Acceptable Acceptable
<br />224 Culver Drive
<br />Harvard183
<br />133
<br />144
<br />148
<br />149
<br />98
<br />Avenue
<br />Jamboree
<br />Road
<br />Jamboree
<br />Road
<br />Jamboree
<br />Road
<br />Jamboree
<br />Road
<br />Von Karman
<br />Avenue
<br />814 1,795
<br />2,529
<br />3,706
<br />2,508
<br />2,680
<br />1,352
<br />1,110
<br />1,079
<br />Kelvin Avenue to Main Street 1,812
<br />2,736
<br />1,854
<br />2,140
<br />957
<br />I-405 On-Ramp to Michelson
<br />Drive
<br />Michelson Drive to Dupont
<br />Drive
<br />Barranca Parkway to Alton
<br />Parkway
<br />Alton Parkway to McGaw
<br />Avenue
<br />Maj8D+
<br />2AUX
<br />7D
<br />4D
<br />4D
<br />4D
<br />4D
<br />Von Karman
<br />Avenue
<br />Von Karman
<br />Avenue
<br />Von Karman
<br />Avenue
<br />100
<br />102
<br />103
<br />McGaw Avenue to Anchor
<br />Anchor to Main Street
<br />942
<br />880
<br />3.4 Alternative 2 Peak Hour Intersection Analysis
<br />The intersection analysis includes both a reporting of intersection ICU and the corresponding LOS, as well as a
<br />comparison between Buildout Cumulative With Update and Alternative 2 scenarios. The results of this
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<br />City Council 21 – 20 4/16/2024
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