The Washington State Department of Transportation and contractor crews will reduce US 12 to a single lane with alternating traffic on US 12 near milepost 154, three miles east of White Pass. A temporary traffic signal will guide vehicles through a single-lane detour. Drivers will experience 10 to 15-minute delays during daylight hours.
This two-week project finishes up work to stabilize the slope that washed out in October 2013. Work is scheduled to be complete April 25.