Washington State Department of TransportationThe Long List includes 157 transportation Priority Zones—each representing a contiguous stretch of highway longer than one mile and sharing underlying similarities related to safety or landscape connectivity value—identified by an Optimized Hot Spot Analysis which aggregated high Ecological Value or Wildlife-related Safety scores from the Full Highway System Rankings (i.e. Habitat Connectivity Investment Priorities). Please direct questions about this dataset to Glen Kalisz, WSDOT Habitat Connectivity Biologist, Glen.Kalisz@wsdot.wa.govArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/f9d56d0e88ac4415b93237298f0609c9_1engState of Washington Geospatial Open Data PortalPublicWSDOT - WA Habitat Connectivity Action Plan - Long List Priority Zones [Washington (State)]Web servicesWashington (State)Last Modified: 2025-11-26