Corridor sketch initiative

WSDOT's Corridor Sketch Initiative is a set of planning activities that engages the agency's partners to determine the context and performance of state highway corridors and identify high-level strategies for addressing performance gaps. The initiative complements and supports regional planning processes around the state.

Corridor Sketch Program Status, June 2017 (pdf 726 kb)

User Guide for Corridor Sketch Summaries (pdf 428 kb)

 

Corridor sketch summaries

CSI - Corridor Sketch Viewer Map

View Corridor Sketch Summary map

 

Eastern Region 

 

North Central Region

 

Northwest Region 

 

Olympic Region 

 

South Central Region  

 

Southwest Region  

 

Contact:

For questions regarding specific corridors, please refer to the last page of the corresponding Corridor Sketch Summary (pdf link) for contact information.