WSDOT Facilities OfficePoints depict the locations of the Washington State Department of Transportation's (WSDOT) buildings. GPS data was collected for both state-owned and leased facilities used by the WSDOT. Facility Type & Description - Section Maintenance Facility Secondary maintenance facility located to serve specific highway segments within a Maintenance Area. This type of facility may specialize in materials or equipment storage that meet the specific needs of a particular locale (e.g., snow and ice fighting equipment in mountainous areas)ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/7bf5491d169b4abbaa200e466bba225e_7engState of Washington Geospatial Open Data PortalPublicWSDOT - Facilities Buildings - Section Maintenance [Washington (State)]Web servicesWashington (State)Last Modified: 2026-01-08