Press Releases

Lane Closures Planned for Interstate 229 in Sioux Falls

May 04, 2021
On behalf of Action Electric and the city of Sioux Falls, SDDOT is providing the following updates for Sioux Falls residents. Crews plan to complete light maintenance work on the barrier wall along Interstate 229 in Sioux Falls this week.

South Dakota Department of Transportation and City of Watertown Seek Public Input into Watertown Master Transportation Plan Study

May 03, 2021
The South Dakota Department of Transportation (SDDOT), in conjunction with the City of Watertown, will hold an online public meeting to present information on the Watertown Area Master Transportation Plan.

Local Bridge Replacement and Removal Project Recipients Announced

April 30, 2021
he South Dakota Transportation Commission awarded 31 local bridge replacement projects totaling approximately $20 million at their meeting in Pierre on Thursday, April 29.

Asphalt Overlay and Guardrail Replacement to Begin on U.S. Highway 14A/85 Between Deadwood and Cheyenne Crossing

April 30, 2021
The South Dakota Department of Transportation says an asphalt overlay and guardrail replacement project between Deadwood and Cheyenne Crossing on U.S. Highway 14A/85 will begin on Monday, May 10, 2021.

Bridge Work Begins on S.D. Highway 38 in McCook County

April 29, 2021
The South Dakota Department of Transportation says crews will begin construction of a new bridge on S.D. Highway 38 approximately 1.5 miles west of Salem. Crews will begin removing the existing structure on Monday, May 3, 2021.