Projects and improvements in your county.
Explore the progress of projects focused on creating safe and reliable ways to move people and goods around Washington.
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Featured Project
SR 509 Completion Project
The SR 509 Completion Project in south King County builds a new four-lane tolled expressway between I-5 and SR 509's current end near Seattle-Tacoma International Airport, builds new I-5 ramps, improves I-5 interchanges and builds new bridges.
Access the resources you need to maintain and improve the transportation system.
Latest from WSDOT...
- PIERCE COUNTY – The finish line for the State Route 167 Completion Project in Pierce County is getting closer with the selection of a contractor for the fourth and final stage of design and construction.
- WILBUR – Community members are encouraged take a brief survey that will help the Washington State Department of Transportation understand whether signage improvements are needed for notification when the Keller Ferry, M/V Sanpoil, on State Route 21 is out of service.
- SNOHOMISH – A new project that will remove barriers to fish along a Pilchuck River tributary east of Snohomish shows how important collaboration can be in reconnecting streams and keeping state waterways healthy.