Points depict the locations of the Washington State Department of Transportation's (WSDOT) sites. GPS data was collected for both state-owned and leased facilities used by the WSDOT.Facility Type & Description - Area Maintenance FacilityPrimary maintenance facility centrally located to serve a designated Area within a Region. Typically includes auto mechanic shop, fuel service, and storage for vehicles and consumable inventory (e.g., gravel, sand, salt, paint).