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Service Description: When a recent state law (RCW 47.04.380) referenced “legacy state transportation facilities” WSDOT quickly realized that we did not have a geospatial dataset that documented the location, dates, and former names of our legacy State Highways.
Using old county and state maps, right-of-way maps, data from our internal bridge information system, and articles from old department newsletters, we have mapped about 2500 miles of former state highways. This dataset does not include information for roads that are no longer open to traffic.
This dataset presents current roadways within Washington State that were formerly designated by the State of Washington as State Roads, Primary State Highways, Secondary State Highways, State Routes, or US Highways and is authored by the Washington State Department of Transportation GIS and Roadway Data Office. Updates will occur as needed.
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Description: When a recent state law (RCW 47.04.380) referenced “legacy state transportation facilities” WSDOT quickly realized that we did not have a geospatial dataset that documented the location, dates, and former names of our legacy State Highways. Using old county and state maps, right-of-way maps, data from our internal bridge information system, and articles from old department newsletters, we have mapped about 2500 miles of former state highways. This dataset does not include information for roads that are no longer open to traffic. This dataset presents current roadways within Washington State that were formerly designated by the State of Washington as State Roads, Primary State Highways, Secondary State Highways, State Routes, or US Highways and is authored by the Washington State Department of Transportation GIS and Roadway Data Office. Updates will occur as needed.
Copyright Text: Washington State Department of Transportation
Spatial Reference:
102100
(3857)
Initial Extent:
XMin: -1.3694174367545756E7
YMin: 5563422.878836952
XMax: -1.317172782969693E7
YMax: 6421874.248870909
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -1.3855437714091247E7
YMin: 5704460.675632757
XMax: -1.3010464483151436E7
YMax: 6280836.452075105
Spatial Reference: 102100
(3857)
Units: esriMeters
Document Info:
Title: Legacy State Highways
Author:
Comments: When a recent state law (RCW 47.04.380) referenced “legacy state transportation facilities” WSDOT quickly realized that we did not have a geospatial dataset that documented the location, dates, and former names of our legacy State Highways. Using old county and state maps, right-of-way maps, data from our internal bridge information system, and articles from old department newsletters, we have mapped about 2500 miles of former state highways. This dataset does not include information for roads that are no longer open to traffic. This dataset presents current roadways within Washington State that were formerly designated by the State of Washington as State Roads, Primary State Highways, Secondary State Highways, State Routes, or US Highways and is authored by the Washington State Department of Transportation GIS and Roadway Data Office. Updates will occur as needed.
Subject: Current roadways within Washington State that were formerly designated by the State of Washington as State Roads, Primary State Highways, Secondary State Highways, State Routes, or US Highways.
This service is maintained by the WSDOT GIS & Roadway Data Office. If you are having trouble viewing the service, please contact OnlineMapSupport@wsdot.wa.gov.
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Keywords: Rdwy Clss,Hstrc
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