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FIRSTCARBON Proposal SOLUTIONS method,and Alameda County and the Alameda County Transportation Commission (Alameda CTC) require use of HCM 2010 method. The impact analysis will be conducted for the following scenarios for up to 5 intersections and 10 roadway segments: • Scenario 1: Existing Conditions—Existing volumes obtained from traffic counts and the existing roadway system configuration. • Scenario 2: Existing Plus Project without Bypass Road—Existing volumes obtained from traffic counts and the existing roadway system configuration plus traffic estimated for the Project. The roadway system is the same as Scenario 1. • Scenario 3:Existing Plus Project with Bypass Road—Existing volumes obtained from traffic counts and the existing roadway system configuration plus traffic estimated for the Project.This scenario would consider construction of the bypass road and potential traffic shifts associated with the new roadway. • Scenario 4: Existing Plus Approved Projects (EPAP) No Project Conditions—Existing traffic plus traffic that could be generated by approved projects in the area. For study locations along Sunol Boulevard, we will use the City's EPAP forecasts. For study locations within the neighborhood area, we will confer with the project team regarding approved projects that could increase traffic through the neighborhood. • Scenario 5: EPAP Plus Project without Bypass Road—Traffic volumes from Scenario 4 plus traffic estimated for the Project. The roadway system is the same as Scenario 4. • Scenario 6: EPAP Plus Project with Bypass Road—Traffic volumes from Scenario 4 plus traffic estimated for the Project. This scenario would consider construction of the bypass road and potential traffic shifts associated with the new roadway. • Scenario 7:Far-Term (Cumulative) No Project Conditions—Projected traffic volumes and the projected roadway system using the City of Pleasanton Travel Demand Model. The traffic forecasts include Approved and Pending projects, in addition to build out of land uses consistent with the General Plan and adopted Housing Element. Roadway improvements to assume in this scenario will be discussed with City Staff. Similar to the analysis of EPAP conditions, we will confer with City staff regarding the level of development to assume within the neighborhood for the analysis of cumulative conditions. • Scenario 8: Far-Term (Cumulative) Project Conditions without Bypass Road—Traffic volumes from Scenario 7 plus changes from development of the Project.The roadway system is the same as Scenario 7. NORTH AMERICA I EUROPE I AFRICA I AUSTRALIA I ASIA 13 FIRSTCARBONSOLUTIONS.COM