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%W01 ..� <br /> CUMULATIVE TRAFFIC CONDMONS <br /> TRAmc VOL[mtE FORECASTS <br /> Year 2020 traffic volume forecasts were obtained by applying the City of Tracy's Traffic Model (as <br /> updated for the South Schulte/Tracy Hills Specific Plan). Future year ADT projections for major study <br /> area roadways and programmed roadway facility improvements outlined in the Mountain House <br /> Community Environmental Impact Report (EIR) were also considered in forecasting cumulative year <br /> traffic volumes and establishing cumulative intersection lane geometries and control. <br /> The cumulative year traffic projections presented in this report include the development of the Mountain <br /> House Community. A cumulative average ADT of 17,500 vehicles is projected on Grant Line Road <br /> section between Byron Road and Corral Hollow Road. A cumulative ADT of 11,000 is projected on <br /> ` Lammers Road (just north of Grant Line Road) and a cumulative ADT of 5,000 is projected for Naglee <br /> Road (just north of Grant Line Road). A cumulative ADT of about 750 vehicles is projected for Middle <br /> Road. Also the Grant Line Road section between Byron Road and Corral Hollow Road is proposed to be <br /> widened to six lanes by year 2010 according to the Mountain House EIR. In this report, signalization of <br /> the Grant Line Road intersection has been assumed under cumulative conditions as a result of the roadway <br /> improvements programmed for Grant Line Road section between Byron Road and Corral Hollow Road. <br /> No improvements over existing conditions have been assumed on other study area roadways and <br /> intersections. Figure 8 illustrates the intersection lane geometries and control for study area intersections <br /> under year 2020 conditions. <br /> _ YEAR 2020 -NO PROJECT <br /> Using the cumulative traffic volume forecasts obtained as described above, traffic conditions expected <br /> to exist within the study area by the year 2020 without the proposed project were determined. Figure <br /> ` 6A illustrates the intersection turning movement volumes projected for weekday AM and PM peak hour <br /> periods and Figure 6B illustrates those for the Sunday peak hour period of the project's trip generation. <br /> The resulting Level of Service values are contained in Table 6. <br /> 6. <br /> L <br /> Trinity Baptist Church Project Page 16 <br /> Traffic Study <br /> r <br /> r <br />