PACIFIC COUNTY – People traveling in both directions of US 101 near Fort Columbia Tunnel, should plan ahead and expect delays.

On Tuesday, April 29, the Washington State Department of Transportation maintenance crews will inspect and repair the inside of the US 101 tunnel just east of Ilwaco, in Pacific County. This annual maintenance and inspection work is important for keeping the tunnel open and safe for travelers and extends its lifespan.

What to expect

Tuesday, April 29: There will be one lane open at a time with flaggers directing traffic in both directions of the US 101 Fort Columbia Tunnel (milepost 2.75), from 9 a.m. to 3 p.m.

During the lane closures, crews will clean and coat exposed rebar and repair the deck. Travelers should slow down, follow directions from flaggers and expect delays through the work zone.