Press Releases

SDDOT Seeks Public Input for Proposed S.D. Highway 25 Reconstruction Project (S.D. Highway 34 to the Hanson/Miner County Line)

October 13, 2025
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Tuesday, Oct. 28, 2025, from 5:30 – 7 p.m. (CT) to inform area residents of the proposed S.D. Highway 25 reconstruction project from S.D. Highway 34 to the Hanson/Miner County line.

SDDOT Seeks Public Input for Proposed Reconstruction Project at U.S. Highway 85 and Colorado Boulevard Intersection in Spearfish

October 13, 2025
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Tuesday, Oct. 28, 2025, at 5:30 p.m. (MT) to inform area residents of the proposed project to reconstruct the intersection of U.S. Highway 85 and Colorado Boulevard in Spearfish.

Road Closure Scheduled for U.S. Highway 385 from Pactola Dam to Taylor Ranch Road Near Hill City

October 10, 2025
Beginning on Monday, Oct. 20, 2025, U.S. Highway 385 from the south end of Pactola Dam to Taylor Ranch Road will be closed to through traffic.

SDDOT Seeks Public Input for S.D. Highway 115 Corridor Study in Sioux Falls Area

October 10, 2025
Open houses are scheduled for Tuesday, Oct. 21, 2025, from 5 – 6:30 p.m. at The Riverside, located at 317 E. 4th St. in Dell Rapids; and Wednesday, Oct. 22, 2025, from 5 – 6:30 p.m. at Special Olympics South Dakota, located at 800 E. Interstate Ln. in Sioux Falls.

Southbound Lanes on Interstate 29 Scheduled to Reopen Near Brookings

October 09, 2025
On Friday, Oct. 10, 2025, the southbound lanes on Interstate 29 are scheduled to reopen to traffic.