Pavements Branch, WSDOT State Materials LaboratoryGIS layers symbolizing various data in the WSPMS database This featureclass has a text field with values Very Poor, Poor, Fair, Good and Very Good indicating the lowest category of PSC or RCN, Rutting and IRI. A brief user guide is located at: https://data.wsdot.wa.gov/geospatial/DOT_WSPMS/WSPMSFeatureClassFieldDescription.docx .ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/612ad9b5ff404553832e2f1ed907fce1_3engState of Washington Geospatial Open Data PortalPublicWSDOT – Pavement Data Survey Unit Condition (Good, Fair, Poor) [Washington (State)]Web servicesWashington (State)Last Modified: 2025-10-07