9506 7TH AVE SE 2018-02-23 - Laserfiche WebLink

Solomon Christian School Traffic Impact Analysis 3. TRIP GENERATION Snohomish County DPW Rule 4220 requires the average trip generation rates for general office building, ITE Land Use Code 710. There is one 1,152 SF portable that is pi•edominately used for office space and the other portable will bc used for classroom space. The two new classrooms in the portable are currently occurring today in the lunchroom area. The site would not be increasing the number of students at the school. The trip generation of the 1,152 SF of the Solomon Christian School is summarized in Table 1. Table 1: Tri� Generation Summary Average ANt Peak-Ilour Trips PM Peak-Hour Trips Land Use SF Daily Trips lnbound Outbound Total Inbound Outbound Total General Office Building 1,152 12.71 1.58 0.22 1.80 0.29 1.43 1.72 The Solomon Christian School is anticipated to generate 12.71 average daily trips with 1.80 AM peak-hour trips and 1.72 PM peak-hour trips. The trip generation calculations are included in the attachments. As the site generates less than 3 peak-hour trips in the AM and PM peaks; no trip distribution was provided as the site would not impact any Snohomish County key intersections. 4. TRAFFIC MITIGATION FEES The Washington Growth Management Act and Revised Code of Washington 82.02.050(2) authorize local j�ieisdictions to establish proportionate share traf�c mitigation fees in order to fund capital facilities, such as roads and intersections. Snohomish County Code (SCC) 30.66B applies that authority to developments in order to fund road improvements that would accommodate development. Snohomish County collects general traffic mitigation fees and also requires developments in the UGA to satisfy Transportation Demand Management through mitibation fees or on-site measures. Furthermore, Snohomish County has an interlocal agreement with WSDOT to pcovide for the payment of traffic mitigation fees to the WSDOT for Snohomish County developments. No other interlocal agreements are impacted in the site vicinity. 41 Transportation Demand Management Snohomish County imposes Transportation Demand Management (TDM) as a way to reduce single-occupancy vehicles during the AM and PM peak-hours. The TDM requirements can typically be satisfiied by providing adequate on-site measures oc• paying a fee. The Solomon Christian School will not have adequate on-site measures to satisfy the TDM requirements and is therefore required to pay the TDM fee. The TDM fee is $6,500 for 5% of the development PM peak-hour trips. "I'he development will generate 1.72 new PM peak-hour trips; which results in TDM mitigation fees of$559.00 the equivalent of$0.24 per sguare foot (2,304 total SF) Gibson Traffic Consultants, Inc. July 2014 info@gibsontraffic.com GTC #14-154 :� „7; ' ...✓)