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
I-90 Vantage Bridge – Replace Bridge Deck and Special Repairs
Travelers crossing the Columbia River on I-90 will see lane closures over spring and summer as crews work to replace the entire surface of Vantage Bridge.
Access the resources you need to maintain and improve the transportation system.
Latest from WSDOT...
- DUPONT – Beginning 5 a.m. Monday, July 29, the Joint Base Lewis-McChord DuPont gate will close to all travelers. The gate will reopen 5 a.m. Monday, Aug. 5
- VANCOUVER – SR 500 project will provide access for those who walk, bike or roll
- SEATTLE – The southbound Interstate 5 mainline through downtown Seattle will close Friday night, July 19, and all southbound traffic will use the express lanes through early Saturday morning.