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EXHIBIT 2 <br /> A Santa Ana Boulevarci <br /> A COM Grade Separation Projen4 <br /> 4.2 Opening Year (2016) Intersection LOS <br /> A level of service analysis was conducted to evaluate Opening Year (2016) intersection <br /> operating conditions during the weekday AM and PM peak hours. Table 6-1 summarizes <br /> the Opening Year (2016) level of service at the study area intersections. Level of service <br /> calculation worksheets are included in Appendix E. <br /> Table 6-1 Opening Year (2016) Intersection LOS <br /> Intersection Traffic AM Peak Hour PM Peak Hour <br /> Control ICU LOS ICU LOS <br /> Santiago St/Santa Ana Blvd Signal 0.521 A 0.598 A <br /> Delay LOS Delay LOS <br /> Grand Ave/Santa Ana Blvd Signal 28.8 C 26.4 C <br /> Santiago St/Civic Center Dr AWSC 12.3 B 13.3 B <br /> Logan St/Santa Ana Blvd TWSC 11.6 B 9.8 A <br /> SARTC Dwy/Santa Ana Blvd TWSC 9.9 A 12.5 B <br /> Fuller St/Santa Ana Blvd TWSC >50 F >50 F <br /> 1-5 SB Ramps/Santa Ana Blvd Signal 26.0 C 26.6 C <br /> Notes: <br /> AW SC—all-way stop controlled intersection;TWSC—two-way stop controlled intersection; Delay expressed in terms of <br /> seconds <br /> Bold denotes unacceptable LOS <br /> ICU reported for all signalized locations, except Caltrans facilities.Delay(reported in seconds per vehicle)is reported for <br /> all unsignalized intersections and Caltrans facilities. For AWSC,the average delay is calculated whereas for TWSC,the <br /> delay of the worst approach is calculated. <br /> As shown in Table 6-1, all study area intersections are forecast to continue to operate at <br /> acceptable LOS (only minor increases to ICU and delay from existing conditions) under <br /> Opening Year (2016) conditions with the exception of: <br /> • Fuller Street/Santa Ana Boulevard: LOS F in both the AM and PM peak hours <br /> It should be noted that this location was previously determined to operate with <br /> unacceptable conditions under Existing conditions, and still does not meet the peak hour <br /> warrant for a traffic signal (Warrant 3, Peak Hour, CA MUTCD, 2009) under both Existing <br /> and Opening Year (2016) conditions, as shown in Appendix C. <br /> Traffic/Circulation Study—Final May 18,2012 <br />