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Administrative Draft Environmental Impact Report <br /> Gill Medical Center Project <br /> Table 4.19-10.Intersection Level of Service-Existing Plus Project Conditions <br /> Inters. Signal AM Peak PM Peak <br /> Study Intersections Control Warrant LOS Delay LOS Delay <br /> Met? <br /> 25 Eight Mile Road&SR 99 Southbound Ramps <br /> 26 Eight Mile Road&SR 99 Northbound Ramps <br /> Notes: LOS=Level of Service.'Inters.Control'=Type of intersection control. <br /> "Signal"=Signalized light control."Unsig"=Unsignalized stop-sign control."AWSC"=All-way stop-sign control. <br /> 1-5'=Interstate-5."SR"=State Route."SB"=Southbound."NB"=Northbound. <br /> Dashes("-2)indicate intersection is not present under this scenario.Delay is measured in seconds per vehicle.Per City of <br /> Stockton guidelines,intersection average delay is reported for all intersections,including unsignalized intersections. <br /> Traffic volumes under Existing Plus Project conditions would be generally higher than under Existing <br /> Conditions and, as a result, vehicle delay at study intersections under Existing Plus Project conditions <br /> would be higher than under Existing Conditions. Under Existing Plus Project conditions, LOS at 16 of the <br /> 18 study intersections would be at acceptable LOS D or better during both the a.m. peak hour and the <br /> p.m. peak hour. No improvements are needed at these 16 intersections to achieve acceptable LOS. <br /> Impacts to the two study intersections that would operate at unacceptable LOS under Existing Plus Project <br /> conditions are discussed further below. <br /> 12. Eight Mile Road&SR 99 West Frontage Road. <br /> Under Existing Plus Project conditions, the intersection of Eight Mile Road & SR 99 West Frontage Road <br /> would operate at LOS F with 83.1 seconds of delay during the a.m. peak hour, and at LOS F with 126.0 <br /> seconds of delay during the p.m. peak hour. LOS F is considered unacceptable. <br /> Compared to Existing Conditions, the Project-related increase in delay would be greater than five seconds <br /> during either the a.m. peak hour or the p.m. peak hour. Therefore, based on criteria presented in the <br /> above General Plan Policy Consistency Criteria section, the project-related inconsistency with General Plan <br /> policies is considered significant. With implementation of Mitigation Measure 4.19-1 c this impact would <br /> be reduced to less than significant with mitigation incorporated. <br /> As shown in Table 4.19-11, Mitigation Measure 4.19-1 c would improve traffic operations to LOS B with <br /> 14.5 seconds of delay in the a.m. peak hour and LOS B with 19.5 seconds of delay in the p.m. peak hour. <br /> LOS B is considered acceptable. <br /> Table 4.19-11.Intersection Level of Service-Existing Plus Project Conditions With Recommended Improvements <br /> Study Intersections Inters. AM Peak PM Peak <br /> Control LOS Delay LOS Dela <br /> 12 Eight Mile Road&SR 99 West Frontage Road Signal B 14.5 B 19.5 <br /> 13 Eight Mile Road&SR 99 East Frontage Road Signal C 23.9 C 21.0 <br /> Notes: "LOS"=Level of Service.'Inters.Control'=Type of intersection control. <br /> "Signal"=Signalized control."SR"=State Route. <br /> Delay is measured in seconds per vehicle. <br /> Transportation 4.19-33 October 2021 <br />