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.
County
Featured Project
SR 520 I-5 Express Lanes Connection Project
We’re creating a direct bus and carpool connection from SR 520 to South Lake Union and downtown Seattle as part of a larger, ongoing effort to reconstruct the SR 520 corridor.
Access the resources you need to maintain and improve the transportation system.
Latest from WSDOT...
- Evening travelers in South King County should add additional time or adjust routes the week of April 17 for ramp and/or lane closures in two locations, including State Route 164 in Auburn and the Interstate-5/State Route 18 interchange in Federal Way.
- LONGVIEW – The State Route 433 Lewis and Clark Bridge, which connects Longview, Washington and Rainier, Oregon, has been re-opened following overnight emergency repairs. The bridge reopened to traffic at 6 a.m. Thursday, April 13.
- GIG HARBOR – Community members can learn more about a planned roundabout on State Route 302 at 118th Avenue Northwest during an online open house.