Press Releases

Lane Closures Scheduled on U.S. Highway 18 and S.D. Highway 407 Reconstruction Project in Pine Ridge

April 11, 2025
Traffic lane closures are scheduled to begin on Monday, April 14, 2025, for the north and south section of Highway 18 and Highway 407 from Cherry Hill Court to Whitetail Deer Road.

Bridge Repairs Scheduled to Begin on Interstate 90 West of Sturgis

April 11, 2025
On Tuesday, April 15, 2025, repair work is scheduled to begin on eastbound and westbound bridge decks and approach slabs on Interstate 90 approximately three miles west of Sturgis.

SDDOT Seeks Public Input for Proposed U.S. Highway 85 Reconstruction Project from Lead to Pluma

April 10, 2025
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Thursday, April 24, 2025, from 5:30 – 6:30 p.m. (MT) to inform area residents of the proposed project to reconstruct U.S. Highway 85 from the Twin City Animal Shelter in Lead to Pluma.

Closure Scheduled for Westbound Wasta Rest Area on Interstate 90

April 09, 2025
Beginning on Monday, April 14, 2025, the westbound Wasta Rest Area located on Interstate 90 will be temporarily closed for a planned sanitary sewer upgrade project.

Traffic Change Scheduled on S.D. Highway 37 (Dakota Avenue) Reconstruction Project in Huron

April 09, 2025
On Monday, April 14, 2025, railroad crossing replacement work is scheduled to begin north of Market Street in Huron. Due to this work, S.D. Highway 37 (Dakota Avenue) will be closed from Market Street to Commercial Street for approximately two weeks.