Laserfiche WebLink
Dowling Associates, Inc. ~~ ;; <br />Transportation Engineering • Planning• Research • Eduption <br />Table 8 <br />Intersections Levels of Service <br />Cumulative + Proiect <br /> Cumulative Cumulative + <br /> Intersection Traffic Time Project <br /> Control <br /> Delay LOS Delay LOS <br />1 Stanley Bl. @ Valley Ave. Signal AM 35.3 D 35.3 D <br /> 68.7 E 69.2 E <br />2 Bernal Ave. @ Valley Ave. Signal AM 50.0 D 50.0 D <br /> 49.8 D 49.8 D <br />3 Vineyard Ave. @ Isabel Ave. Signal AM 12.8 B 12.8 B <br /> 15.1 B 15.2 B <br />4 Vineyard Ave. @ Ruby Hill Bl. Signal AM 9.9 A 9.9 A <br /> 13.1 B 13.3 B <br />5 Bernal Ave. @ Vineyard Ave. Signal AM 37.6 D 37.6 D <br /> 29.5 C 30.5 C <br />6 Vineyard Ave. @Project Dr. 1-Way AM N/A N/A 0.0 A <br /> Stop N/A N/A 0.2 A <br />Source: Dowling Associates <br />Mitigation Measures <br />As described in the Methodology section, intersection operations were analyzed to <br />determine if any mitigation measures would be needed to maintain acceptable peak <br />hour levels of service at the study intersections for the Existing+Approved+Project <br />and Cumulative+Project conditions. The acceptable level of service is based on the <br />City of Pleasanton's standard, which is LOS D for the intersections within the study <br />area. <br />The City of Pleasanton has developed a series of mitigation measures at one or <br />more of the analysis intersections. These mitigations relate to mitigation <br />assumptions developed for the General Plan Update Alternative B (refer to detailed <br />text in the Appendix), as well as those identified in other recent traffic analyses for <br />other developments in the City. <br />The intersection operations analyses indicate the proposed Ruby Hill conversion <br />project would not change the level of service at any of the study intersections. The <br />project would, however, add trips to the intersection of Stanley Boulevard and <br />Valley Avenue, which would be operating at unacceptable levels of service under <br />Existing+Approved and Cumulative base conditions. Table 9 summarizes the total <br />intersection volume, project trips, and project trip percentage at the intersection of <br />Stanley Boulevard and Valley Avenue under the project scenarios. <br />Traffic Analysis Page 16 <br />Ruby Hill Conversion, Pleasanton <br />