US 12 - Unnamed Tributary to Wynoochee River - Remove Fish Barrier - Project map

US 12 - Unnamed Tributary to Wynoochee River - Remove Fish Barrier - Project vicinity map

This project will remove a barrier to fish under US 12 near Montesano in Grays Harbor County.
 

Construction on US 12 with occur in two phases. The first is as 7-mile paving job between East Sargent Boulevard, east of Aberdeen, and the Wynoochee River Bridge, followed by a fish barrier correction project west of Montesano. Crews will keep traffic moving through the back-to-back construction projects by doing a majority of the paving work at night.
 

US 12 Construction Phase 2

Shortly after the Fourt of July, WSDOT will begin efforts to remove and replace a small culvert that runs under US 12 just west of Montesano. This project will require crews to reduce US 12 to one lane in each direction around the clock July through November. All lanes of US 12 are expected to reopen fall 2018.