SRF Associates D.P.C. is a Transportation Planning, Engineering, and Design Firm. SRF serves many public and private sectors in the WNY region as well as New York, Pennsylvania, and North Carolina. We currently have 4 Engineers, 2 PTOE, 1 Transportation Planner, and 1 Administrative Assistant. The firm SRF & Associates was established by Stephen R. Ferranti (Principal) in 1985. Just recently, the firm was renamed SRF Engineering Associates D.P.C. d/b/a SRF Associates. We are a very well known firm in the Rochester and Buffalo region for Traffic Impact Studies, Highway and Traffic Signal Design, Traffic Assessments, TDM Studies, Trip Generation Letters, Pedestrian and Bicycle Planning, Active Transportation Planning, Corridor Planning, Circulation and Access Plans, and more.