Construction of new left‑turn lanes on U.S. Highway 85 at Crook City Road, south of Interstate 90’s Exit 17, is scheduled to begin Tuesday, April 7.
According to the South Dakota Department of Transportation, two‑way traffic will be maintained throughout the project. However, a 10‑foot width restriction will be in place for both lanes of traffic. A signed detour for over‑width vehicles will be routed along U.S. Highway 14A and Interstate 90.
The project has a contract value of $1.4 million and is being completed by Complete Concrete Inc. of Rapid City.
The overall project is expected to be finished by Friday, Oct. 16, 2026. Drivers are encouraged to use caution and watch for changing traffic conditions in the area.
Comments