Press Releases

Turn Lane Project at S.D. Highway 34 and S.D. Highway 25 West of Howard to Begin

June 07, 2023
On Monday, June 12, 2023, work will begin to widen the road at the S.D. Highway 34 and S.D. Highway 25 intersection west of Howard. The project will add east and westbound turn lanes at the Highway 34 and Highway 25 intersection.

Railroad Crossing Replacement Scheduled on U.S. Highway 18 North of Tripp

June 07, 2023
On Monday, June 12, 2023, replacement work is tentatively scheduled to begin on the railroad crossing on U.S. Highway 18 north of Tripp.

SDDOT Seeks Public Input for Proposed S.D. Highway 15 Reconstruction Project from Clear Lake to U.S. Highway 212

June 07, 2023
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Thursday, June 29, 2023, from 5:30 – 6:30 p.m. (CT) to inform area residents about the proposed S.D. Highway 15 reconstruction project from Clear Lake north to U.S. Highway 212.

Two-Way Traffic and Over-width Restrictions to Begin Across Missouri River Bridge Between Fort Pierre and Pierre

June 07, 2023
Beginning Monday, June 12, 2023, both westbound lanes of the John C. Waldron Memorial Bridge will be closed between Fort Pierre and Pierre. A two-way traffic configuration in the eastbound lanes will be in used during the closure, which extends from the U.S. Highway 14/U.S. Highway 83 intersection in Fort Pierre across the bridge structure to James Street in Pierre.

Chip Seal and Fog Seal Projects to Begin on S.D. Highway 71 and U.S. Highway 18 in Southwest South Dakota

June 06, 2023
Crews will begin chip seal and fog seal projects on portions of S.D. Highway 71 and U.S. Highway 18 starting Wednesday, June 14, 2023.