Press Releases

Interstate 90 Closing from Wyoming State Line to Wall (Monday, April 3, 2023)

April 03, 2023
Interstate 90 (both eastbound and westbound) will be closed from the Wyoming state line east to Wall (Exit 110) beginning at 8 p.m. (MDT) on Monday, April 3, 2023.

Construction on Interstate 29/Brookings Interchange Project Resumes

April 03, 2023
The Interstate 29/20th Street Interchange construction project from 22nd Avenue to 34th Avenue in Brookings is scheduled to resume on Monday April 10, 2023.

Informational Meeting on S.D. Highway 25 Construction Project Near De Smet Rescheduled Due to Winter Storm

April 03, 2023
The South Dakota Department of Transportation (SDDOT) has postponed the informational meeting previously scheduled at 5:30 p.m. on Tuesday, April 4, 2023, for the upcoming S.D. Highway 25 grading construction project north of De Smet.

U.S. 212 Bridge Replacement Construction Scheduled to Begin Near Lantry

April 03, 2023
Weather dependent, bridge construction work on the PFC Frederick Farlee Memorial Bridge is scheduled to begin on Monday, April 10, 2023, on U.S. Highway 212 approximately one mile west of the Lantry community.

Construction Projects Scheduled to Begin on S.D. Highways 46 and 50 in Bon Homme and Charles Mix Counties

April 03, 2023
Asphalt surfacing projects are scheduled for S.D. Highway 46 between S.D. Highway 37 and the town of Wagner, as well as for S.D. Highway 50 from the intersection with S.D. Highway 46 south to the Bon Homme/Charles Mix County line.