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FEH R 'PEERS 1. Foothill Road /Stoneridge Drive 2. Stoneridge Drive /I.680 Southbound Ramps 3. Stoneridge Drive /I -680 Northbound Ramps 4. Stoneridge Drive /Johnson Drive 5. Commerce Drive /Johnson Drive 6. Park and Ride Lot /Johnson Drive 7. Stoneridge Drive /Franklin Drive 8. Dougherty Road /I -580 Westbound Ramps 9. Hopyard Road /I -580 Eastbound Ramps 10. Hopyard Road /Owens Drive 11. Johnson Drive /Owens Drive (north) 12. Johnson Drive /Owens Drive (south) 13. Stoneridge Drive /Hopyard Road 14. West Las Positas Boulevard /Hopyard Road 15. Stoneridge Drive /Hacienda Drive A technical memorandum detailing the analysis assumptions, including a final list of recommended study intersections will be submitted to City staff and the project team for review and comment prior to completing the impact analysis. Task 2 — Data Collection and Site Reconnaissance This scope of work assumes that we will use the most recent intersection turning movement count data available from the City, to be provided to us in Synchro files with the most current lane configurations, traffic control and traffic signal timings. We have included new peak period traffic counts at up to five intersections to capture locations that are not included in the City's database. We will conduct up to 8 hours of field reconnaissance to spot check the intersection operation parameters, including lane configurations and traffic signal timing parameters. We will review with City staff any necessary modifications to the Synchro files prior to completing the impact analysis. Task 3 — Impact Analysis The intersection peak hour level of service at each study intersection will be calculated using the 2000 Highway Capacity Manual method using Synchro software. Intersection turning movement forecasting methods are discussed within each scenario. The impact analysis will be conducted for the following scenarios: