Please be advised that the Washington State Department of Transportation (WSDOT) is reducing Westbound State Route 18 to a single lane for three consecutive nights starting Monday, May 22, followed by a full nighttime closure Thursday, May 25. Eastbound lanes will remain open. Construction will take place on SR 18 between Southeast 232nd Street in Maple Valley and Issaquah-Hobart Road Southeast.
SR 18 Impacts
- May 22, 23, 24 from 7-11:59 p.m.: Westbound SR 18 will be reduced to a single lane.
- May 25 at 11 p.m. through May 26 at 4 a.m.: Westbound SR 18 will be closed.
These closures are for a WSDOT crack sealing and pavement patching project.
Please plan ahead if you plan to travel in the area. Travelers can receive real-time travel information via the WSDOT mobile app, the real-time travel map or by following the WSDOT Traffic Twitter account.