Press Releases

Multiple Pavement Repair Projects Scheduled to Begin in the Southern Black Hills

May 05, 2025
On Monday, May 12, 2025, multiple pavement repair projects are scheduled to begin on various highways in the southern Black Hills.

SDDOT Seeks Public Input for 10th and 11th Streets Viaduct Replacement Study in Sioux Falls

May 02, 2025
The South Dakota Department of Transportation (SDDOT), in conjunction with the City of Sioux Falls and the Federal Highway Administration (FHWA), will hold a public meeting open house to discuss the 10th and 11th Streets Viaduct Replacement Study. The public meeting is scheduled from 5 p.m. – 6:30 p.m. on Wednesday, May 14, 2025, at Holiday Inn City Centre, located at 100 E. 8th St. in Sioux Falls.

Valley Springs Rest Area/Welcome Center on Westbound I-90 Temporarily Closing for Annual Cleaning

May 02, 2025
The Valley Springs Rest Area and Welcome Center on westbound Interstate 90 will be temporarily closing on Monday, May 12, 2025, at 7 a.m. (CT) for annual spring cleaning.

Overnight Construction Scheduled for U.S. Highway 385 Near Sheridan Lake

May 02, 2025
On Monday, May 5, 2025, construction is scheduled on U.S. Highway 385 near the intersection of Sheridan Lake Road to the north. Overnight activities will occur from the south end of Pactola Dam to Calumet Road. Construction crews will be working overnights each week from Monday at 6 a.m. to Saturday at 5 p.m. This schedule will continue through Wednesday, July 30, 2025.

Bridge Repairs Scheduled on S.D. Highway 34 in Haakon and Ziebach County

May 01, 2025
On Monday, May 5, 2025, concrete repair work is scheduled to begin on the Cheyenne River Bridge located on S.D. Highway 34 in Haakon and Ziebach County.