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WSDOT - State Route Decreasing (1:24K) 2020
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - State Route Increasing (1:24K) 2011
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - Pollinator Habitat Rankings Data
Pollinators are critically important for food production and healthy ecosystems. Pollinator populations such as wild and domesticated bees, monarch butterflies, and many other... -
WSDOT - State Route Increasing (1:24K) 2021
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - State Route Points (1:24K) 2020
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - Historic Traffic Sections 2010
This dataset provides directional traffic data for application to the modified, or full design level matrix in Chapters 430, or 440 of the Design Manual to establish the... -
WSDOT - Historic Traffic Sections 2009
This dataset provides directional traffic data for application to the modified, or full design level matrix in Chapters 430, or 440 of the Design Manual to establish the... -
EHD Environmental Exposures, Theme Ranking (Current Version)
This layer represents a combined ranking of Diesel Emissions, Ozone, PM 2.5, Traffic and Toxic Releases. -
WSDOT - State Route Decreasing (1:24K) 2011
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - Ferry Terminal and Proposed State Route 2011
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - State Route Ramp (1:24K) 2008
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - State Route Increasing (1:24K) 2008
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - Facilities Buildings - Rest Area
Points depict the locations of the Washington State Department of Transportation's (WSDOT) buildings. GPS data was collected for both state-owned and leased facilities used by... -
WSDOT - State Route Decreasing (1:24K) 2008
This map service depicts historic data for the Washington State Route 24K linear referencing system including state routes, ramps, turnbacks, ferry terminals, and proposed state... -
WSDOT - Facilities Sites - Regionwide Support
Points depict the locations of the Washington State Department of Transportation's (WSDOT) sites. GPS data was collected for both state-owned and leased facilities used by the... -
WSDOT - Facilities Sites - Active Rest Area
Points depict the locations of the Washington State Department of Transportation's (WSDOT) sites. GPS data was collected for both state-owned and leased facilities used by the... -
WSDOT - Facilities Sites - Project Engineering
Points depict the locations of the Washington State Department of Transportation's (WSDOT) sites. GPS data was collected for both state-owned and leased facilities used by the... -
WSDOT - Roadway Data Tunnels
This is an extract from the State Highway Log that shows tunnels along State Routes. Details include: tunnel length (in miles), structure number, structure ID, and structure... -
PARKS - Winter Rec Sled Dog Trails (Public)
Winter recreation sled dog trails. This trail system consists of old logging roads, a portion of the Palouse to Cascades State Park Trail and utility corridors making a great... -
PARKS - Vegetation Surveys
* Data last updated February 6th, 2019, with data for surveys carried out in 2018 for the following parks: Burrows Island, Ginkgo Petrified Forest, Jones Island, South Whidbey,...