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WSDOT - Historic State Route Data (1:500K) [Washington (State)] {2021}

State of Washington Geospatial Open Data Portal · 2021 Full Details

Full Details

Title
WSDOT - Historic State Route Data (1:500K) [Washington (State)] {2021}
Description
This map service depicts historic data for the Washington State Route 500K linear referencing system. This data is a snapshot of the roadway system for the year specified in the LRS_Date field. This map service is maintained by the WSDOT GIS and Roadway Data Office. If you are having trouble viewing the service, please email onlinemapsupport@wsdot.wa.gov. If you have questions about the data, please email TransportationGISDataSteward@wsdot.wa.gov.
Creator
Washington State Department of Transportation
Publisher
State of Washington Geospatial Open Data Portal
Temporal Coverage
2021
Date Issued
2023-04-13
Access Rights
Public
Format
File
Language
English
Date Added
August 28, 2025

Resource Class

Place

Location

Links

Cite and Reference

  • Citation
    Washington State Department of Transportation (2023). WSDOT - Historic State Route Data (1:500K) [Washington (State)] {2021}. State of Washington Geospatial Open Data Portal. https://geo.wa.gov/maps/WSDOT::wsdot-historic-state-route-data-1500k-2021 (web service)
  • BTAA Geoportal Link

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