4 nights of lane restrictions on SR 18 over Tiger Mountain

WSDOT is conducting a four-night surveying project on SR 18 over Tiger Mountain beginning Thursday, Sept. 10, reducing eastbound traffic to a single lane from 9 p.m. to 5 a.m. through Monday, Sept. 14. Additional closures are planned for westbound lanes starting Sept. 15 and full eastbound closures beginning Sept. 23. Drivers should expect delays and plan extra travel time; freight traffic is urged to use alternate routes like SR 169 to I-405.