QUICK SUMMARY
Drivers on westbound SR 18 in Auburn should prepare for lane and ramp closures from Sept. 26 to 29 due to a pavement repair project. The Washington State Department of Transportation will replace expansion joints on the C Street Southwest bridge, causing delays, especially during peak hours. Eastbound lanes will remain open but face closures the following weekend.
A series of lane and ramp closures will affect westbound SR 18 in Auburn from 9 p.m. on Sept. 26 through 5 a.m. on Sept. 29 due to bridge joint repairs by the Washington State Department of Transportation. The first stage of closures will see the right lane shut between M Street Southeast and C Street Southwest, along with the Auburn Way South/SR 164 on-ramp. A signed detour will direct motorists to the Third Street Southwest on-ramp during this stage. The second closure phase will occur from 2 a.m. on Sept. 28 to 5 a.m. on Sept. 29, requiring all westbound traffic to exit at Auburn Way South/SR 164. Police officers will assist in managing traffic flow at the intersections. Eastbound SR 18 will also face closures from 9 p.m. on Oct. 3 to 5 a.m. on Oct. 6 for similar repairs. These closures aim to enhance roadway safety and performance. Drivers are advised to check real-time travel information via the WSDOT mobile app or website.