Busy summer construction season ahead
You'll see our crews out and about statewide as we jump into an eventful construction season. Read what to expect and tips for travel: Here comes the sun - and a LOT of summer construction
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 433 Lewis and Clark Bridge Finger Joint Replacement Project
The Lewis and Clark Bridge, a vital connection for local communities and economies, will close for up to eight days this summer for critical preservation work.
Access the resources you need to maintain and improve the transportation system.
Latest from WSDOT...
- MABTON – A project to replace and repair two bridges that are over half-a-century old on State Route 241 in the Mabton area is scheduled to begin Wednesday, June 21. The work requires a partial closure of the highway and a detour for more than two years.
- UNION – Drivers will soon need to plan for partial and full closures along a short segment of State Route 106 at Twanoh State Park once a project to remove and replace an outdated culvert begins Monday, June 19.
- The Washington State Department of Transportation's quarterly performance report — the Gray Notebook — just improved its own performance.
While the reimagined, interactive Gray Notebook still relies on accountability, credibility and transparency as its driving forces, numerous format changes now put readers in the driver's seat, so to speak, ensuring that navigating the report is faster, easier, and more intuitive and accessible than ever.