Press Releases

Structure Replacement to Begin East of Onida

May 14, 2021
The South Dakota Department of Transportation announces that work will begin to replace a bridge east of Onida on 185th Street.

Railroad Crossing Upgrade Planned in Harrold

May 14, 2021
The South Dakota Department of Transportation (SDDOT) says a railroad enhancement project is in the works to replace the railroad crossing on Wyman Avenue in Harrold, South Dakota.

Construction to Begin on Interstate 90 Exit 396 Ramp to Southbound Interstate 29

May 13, 2021
Starting Tuesday, May 18, the South Dakota Department of Transportation says crews will begin high friction surface treatment work on Interstate 90 Exit 396 ramp to southbound Interstate 29. The high friction surface treatment work will take three nights to complete.

SDDOT Seeks Public Input for Proposed Project to Reconstruct S.D. Highway 25 from U.S. Highway 212 to the Clark/Day County Line

May 05, 2021
The South Dakota Department of Transportation (SDDOT) is holding a virtual public meeting until Wednesday, May 26, 2021, to inform and obtain comments from area residents on the proposed project to reconstruct S.D. Highway 25 from U.S. Highway 212 to the Clark and Day county line.

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.