Beginning today, travelers on State Route 20 near Concrete may find delays due to construction.
WDOT says traffic between mileposts 87 and 88 will be diverted onto a newly constructed bypass to allow crews to install a new fish-passable culvert at Lorenzan Creek in Concrete.
Travelers in this area should expect delays as traffic will alternate using a single lane 24 hours a day for the next three weeks.