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Action Plan <br /> <br /> Tri-Valley Action Plan <br /> Highways (Continued) <br /> <br /> Key Locations <br /> <br /> East of <br /> Facility: First Street (livermore) South Livermore <br /> <br /> Existing Configuration 4 lanes <br /> Existing Volume~ 1,100 <br /> Existing V/C 0.31 <br /> <br /> 2010 Expected Network <br /> Planned changes: Reconfiguration of 1-580/First Street interchange to Parclo design. <br /> <br /> 2010 Configuration 4 lanes <br /> Volume 1,200 <br /> Transit Service (buses/hour both di- 4 <br /> rections) <br /> Transit Ridership (peak hour) 53 <br /> V/C constrained [before Action Plan] 0.33 <br /> (unconstrained) <br /> <br /> Traffic Pattern CCC 0% <br /> Danville 0% <br /> San Ramon 0% <br /> Livermore 88% <br /> Pleasanton 7% <br /> Dublin 0% <br /> Through 5% <br /> <br />" TSO to be achieved V/C < 0.90 at inter- <br /> sections <br /> <br /> Recommended Actions 1. Secure funding for <br /> interchange improve- <br /> menIs. <br /> <br /> PM Peak-Hour 2010 Expected Intersection LOS Without Action Plan <br /> V/C LOS <br /> <br /> First Street and 1-580 WB Ramps 0.61 B <br /> First Street and 1-580 EB Ramps 0.59 A <br /> <br /> ~ Volumes and capacity refer to PM peak-hour, peak-direction of flow. <br /> <br />' Barton-Aschman Associates, Inc. 215 <br /> <br /> <br />