Laserfiche WebLink
Dowling Associates, Inc. <br />Transportation Engineering • Planning• Research • Education <br />Table 9 <br />Project Trip Contribution <br /> Approved + Cumulative + <br /> ti <br />I <br />t Ti Project Project <br /> on <br />n <br />ersec me Int. Project Project Int. Project Project <br /> Volume Volume Percent Volume Volume Percent <br /> Stanley Bl. @ Valley AM 3,871 1 0.0% 5,142 1 0.0% <br />I Ave. 4,490 6 0.1% 6,990 11 0.2% <br />Source: Dowling Associates <br />Impact 1: The Ruby Hill conversion project would add trips to the intersection of <br />Stanley Boulevard & Valley Avenue, which would already be operating at <br />unacceptable levels of service under Existing+Approved condition. <br />Mitigation 1: Construct a westbound free right-turn lane (previously conditioned <br />by Ponderosa Homes), convert the eastbound right-turn lane into a shared <br />through/right-lane, and add a second northbound left-turn lane. The south side of <br />Stanley Boulevard east of Valley Avenue and Bernal Avenue south of Stanley <br />Boulevard must be widened to receive the additional lanes. After implementation <br />of the mitigation measure, the intersection would operate at LOS B during the AM <br />peak hour and LOS C during the PM peak hour. <br />Proposed Project Mitigation Measure -The project shall pay its fair share of the cost <br />for the improvement cited in Mitigation 1. <br />Level of significance after mitigation: Less than significant. <br />Impact 2: The Ruby Hill conversion project would add trips to the intersection of <br />Stanley Boulevard & Valley Avenue, which would already be operating at <br />unacceptable levels of service under Cumulative condition. <br />Mitigation 2: Construct a westbound free right-turn lane (previously conditioned <br />by Ponderosa Homes), convert the eastbound right-turn lane into a shared <br />through/right-lane, and add a second northbound left-turn lane. The south side of <br />Stanley Boulevard east of Valley Avenue and Bernal Avenue south of Stanley <br />Boulevard must be widened to receive the additional lanes. After implementation <br />of the mitigation measure, the intersection would operate at LOS D during both the <br />AM and PM peak hours. <br />Traffic Analysis Page 1 ~ <br />Ruby Hill Conversion, Pleasanton <br />