Seattle (Wash.). Engineering Dept. Traffic and Transportation DivisionWashington Traffic Safety CommissionUnited States. National Highway Traffic Safety AdministrationBeck, Joseph R.2010-04-212010-04-211975-08https://hdl.handle.net/1794/10322160 p. Illustrations, Mapsen-USBicycle trails -- Washington (State) -- Seattle -- Design and constructionBicycle trails -- Washington (State) -- Seattle -- PlanningCycling -- Washington (State) -- SeattleTransportation -- Washington (State) -- Seattle -- PlanningBikewaysBicycle transportationOther