Transportation Data, GIS, and Modeling Group2011 Annual Average Daily Traffic figures and total truck percentages for state highway traffic count locations monitored by WSDOT's Statewide Travel and Collision Data Office. Figures represent all directions of travel at the given location.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/b9c8c24dfeee4108984f4e4c1bda3dff_2engState of Washington Geospatial Open Data PortalPublicWSDOT - Historic Traffic Counts 2011 [Washington (State)]Web servicesWashington (State)2011