2010 RES R-03-10 - Laserfiche WebLink

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Associates added the calculated Project traffic to the EVTM traffic counts, effectively counting the Project traffic twice. Additionally, 100% of the Project traffic volumes are added to the traffic calculation beginning in the Opening Year. However, it is anticipated that the Project will be built out over several years, currently estimated to extend into Year 20ll . Therefore, assuming that 100% of the volume of the Proj ect traffic will begin in year one, rather than gradually increasing over several years, represents a worst case scenario. Calculation of Year 2030 ADT Volume: (See Exhibit B for a numerical calculation of the steps described below.) 1-3) The first three steps for calculating Year 2030 ADTs are the same as those above for calculating Opening Year ADTs. 4) This is not a required step for calculating Year 2030 estimated ADTs because the 10% minimum increase only applies to the Opening Year ADTs. 5) The fifth step for calculating Year 2030 ADTs is the same as step 5 above for calculating Opening Year ADTs. 6) Sixth, Annual Growth is added per the EVTM to future years to arrive at the projected Year 2030 ADT volume. Exhibit B illustrates the methodology above using figures (both eastbound and westbound) from Agua Mansa Road immediately north of El Rivino Rd. In summary, the methodology used begins with existing trafiic in 2007, adds Annual Growth per the EVTM and finally adds Project traffic starting in Opening Year 2009. The combination of these three components results in the estimated 2030 traffic volume. 3. SANBAG's Vallev Signal Svnchronization Pro�ram SANBAG's Valley Signal Synchronization Program (also known as the SB Valley Coordinated Traffic Signal System Plan) is a strategic plan for interconnecting and coordinating traffic signals on major streets in the San Bernardino Valley area across several jurisdictional boundaries. Four phases, or tiers, were recommended for implementation of the program. Tiers 1 and 2 have been completed. Tiers 3 and 4 are completely funded and scheduled. The funding source for Tiers 3 and 4 is the Congestion Mitigation and Air Quality (CMAQ) funds. (SANBAG website (http://www.sanbag.ca.gov /planning/subr traffic-signal.html); May 20, 2009 SANBAG Minute Action, Agenda Item 3; and 2008 Traffic Light Synchronization Program Proj ect Scope, Cost, Schedule and Benefit Baseline Agreement between SANBAG and California Department of Transportation.) Attached as Exhibit E is the May 20, 2009 wo-141612 9