Construction on 12

Wednesday, Aug. 5, through Friday, Sept. 11: Travelers on US 12 near Mossyrock Dam (mileposts 89.5 to 90.5) will take turns using a single lane 24 hours a day for slope stabilization work. 6 a.m.-6 p.m.: Flaggers and a pilot car will direct traffic. Expect delays of up to 20 minutes. 6 p.m.-6 a.m. and weekends: A temporary signal will direct traffic. Note: Vehicles wider than 12 feet are prohibited.