Duportail and Cottonwood Detour Starting Tuesday in Richland
Starting Tuesday, June 26 through Friday, June 30, access to the by-pass highway will be closed at Duportail with a detour via Wright Street to Swift Boulevard. Southbound left turns and northbound right turns off the by-pass to Duportail will also be closed.
City of Richland Water Main Detour Map
The closure is part of a large diameter water main transmission construction project.