Pierce County, WashingtonRegional Transit Authority boundary polygons throughout Pierce County. Created from legal descriptions provided by the RTA and aligned to the tax parcel data. Please read the metadata ( https://matterhorn.piercecountywa.gov/GISmetadata/pdbatr_rta_boundary.html ) for additional information. Any data download constitutes acceptance of the Terms of Use ( https://matterhorn.piercecountywa.gov/disclaimer/PierceCountyGISDataTermsofUse.pdf ) .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/2499235ca6454b149415bb9bb8b94831_0engPierce County Open GeoSpatial Data PortalPublicRTA Boundary [Washington (State)--Pierce County]Web servicesWashington (State)--Pierce CountyWashington (State)Last Modified: 2019-05-16