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-405/Renton to Bellevue Widening and Express Toll Lanes Project
Roadwork on Southbound I-405 is part of a project to install a two-lane express toll lane system between Renton and Bellevue.
Access the resources you need to maintain and improve the transportation system.
Latest from WSDOT...
- SEATTLE – At 11:11 a.m. on Veterans Day, Nov. 11, all Washington State Ferries that are underway will sound their whistles. This special moment is a tribute to the bravery and sacrifice of the people who have served in the United States Armed Forces.
- BELLEVUE – Travelers are advised southbound Interstate 405 in Bellevue and State Route 522 in Bothell will see closures from Nov. 7-10.
- PORT LUDLOW – Travelers on the west side of the Hood Canal Bridge have a safer ride now that the second of two roundabouts on State Route 104 in Jefferson County is complete.