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WSDOT online open houses

Overview

Project areas

There are five areas where work is planned.

Map of the Quinault Indian Nation with five locations on State Route 109 including mileposts 37.4, 36.4, 36.3, 33.8 and 33.1. North arrow points up.
Work is planned between spring and fall 2025.

How the work is done

The work requires heavy construction. Workers dig out the entire roadway. Crews replace the existing culvert with a new fish passable structure, typically a culvert or a bridge. The new structure is much larger. WSDOT will use temporary lanes and traffic signals at each location. Travelers will see a reduced speed limit approaching each work zone.

Bird’s eye view of work zone with temporary road that carries traffic around construction area.
A temporary bypass road is used while crews work on the culvert under the highway

Work during the busy summer travel season

Some of the work crews will perform takes place in the water. There is a limited time frame they are allowed to do this that is determined by the Department of Fish and Wildlife in consultation with Quinault Indian Nation Natural Resources staff. We call it a “fish window.” This is when working in the water will be the least disruptive to aquatic life. The fish window is not the same at every fish passage job but is usually in mid to late summer.

WSDOT knows this is at the very least inconvenient. Crews will work as quickly as possible to get the job done.