• Project

US 12 - Wallula to Nine Mile Hill - Build New Highway

Project overview

Since 2003, WSDOT and the US Highway 12 Coalition have made significant progress towards widening US 12 from two to four lanes between the Snake River (near Burbank) to Walla Walla. Phase 8 will complete the approximately 10 miles of new four-lane divided highway that remain between Boise Inc. and Nine Mile Hill.

Timeline
To be determined
Project status
Pre-construction
Funding
Approximately $22 Million

What to expect

There will be no construction delays as the majority of the work will take place away from the current highway. 

After Phase 8 is complete, WSDOT and the US Highway 12 Coalition will have made significant progress towards building US 12 out to four-lanes from the Snake River (near Burbank) to Walla Walla.