Press Releases

Chip Seal and Fog Seal Projects Have Begun in the City of Mobridge

May 31, 2023
Chip seal and fog seal applications are being applied to U.S. Highway 12 and S.D. Highway 1804 in the City of Mobridge on Wednesday, May 31, 2023.

SDDOT Seeks Public Input on S.D. Highway 44 Platte-Winner Bridge Environment Assessment (EA) Findings

May 30, 2023
The South Dakota Department of Transportation (SDDOT) and Federal Highway Administration (FHWA) will hold public meeting open houses on Tuesday, June 20, 2023, in Winner and Wednesday, June 21, 2023, in Platte to inform the public and gather public input on the S.D. Highway 44 Platte-Winner Bridge Environmental Assessment (EA) and Section 4(f) Evaluation.

Utility Work to Impact Traffic on U.S. Highway 14B in Pierre

May 25, 2023
On behalf of HEGG Construction Company, the South Dakota Department of Transportation (SDDOT) is providing the following utility work information to the public for anticipated traffic impacts.

Curve Reconstruction Project to Impact Traffic on Nemo Road and Norris Peak Road Near Rapid City

May 24, 2023
An ongoing curve reconstruction project taking place at two separate locations, on Nemo Road and at the intersection of Norris Peak Road and Bogus Jim Road, will begin impacting traffic.

Turn Lane Closures Scheduled for S.D. Highway 38 and Marion Road Intersection in Sioux Falls

May 19, 2023
Motorists are advised that on Monday, May 22, 2023, the contractor plans to work on Highway 38 and the North Marion Road intersection. Left turns, from all directions, will be closed within this intersection.