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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Revive I-5: Yesler to Northgate
In 2025, there will be lane closures on I-5 in the heart of downtown Seattle for around nine months.
Access the resources you need to maintain and improve the transportation system.
Latest from WSDOT...
- From 9 a.m. to 2 p.m. Monday, Jan. 27, through Thursday, Jan. 30, the Simpson Avenue Bridge will close to all traffic for repairs. During the closure, travelers detour using the Riverside Bridge.
- SEATTLE – The final tallies for 2024 are in: Washington State Ferries welcomed nearly 500,000 more people aboard last year compared to the year before. Ridership for the year was more than 19.1 million, up 2.6% from 2023.
- BURLINGTON – The speed limit will change permanently on Interstate 5 between State Route 20 (milepost 230) and Cook Road (milepost 232) from 70 mph to 60 mph beginning Wednesday, January 15.