Press Releases

S.D. Highway 46 to Reopen to Through Traffic Near Irene

December 12, 2023
S.D. Highway 46, from U.S. Highway 81 to the west edge of the City of Irene, is scheduled to reopen to through traffic on Friday, Dec. 15, 2023.

SDDOT Seeks Public Input into the U.S. Highway 16 Corridor Study Sub-Area Analysis in Rapid City

December 11, 2023
The South Dakota Department of Transportation (SDDOT), in collaboration with the City of Rapid City, Pennington County, and the Rapid City Area MPO, will hold a public meeting open house at 5:30 p.m. on Thursday, Dec. 14 2023, at Black Hills Energy, located at 7001 Mount Rushmore Rd. in Rapid City.

Closure Planned on S.D. Highway 204 (Over Oahe Dam) for COE Field Inspection

December 06, 2023
Beginning on Wednesday, Dec. 13, 2023, S.D. Highway 204 (across the Oahe Dam) will be closed between S.D. Highway 1806 in Stanley County and S.D. Highway 1804 in Hughes County to allow the COE to conduct a required field inspection.

SDDOT Seeks Public Input for Proposed S.D. Highway 44 Reconstruction Project Near Wood

December 04, 2023
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Thursday, Jan. 4, 2024, from 5:30 – 6:30 p.m. CT to inform area residents of the proposed S.D. Highway 44 reconstruction project from east of the town of Wood to the Tripp County line.

Lane Closure Scheduled for Southbound Interstate 229 Over Minnesota Avenue in Sioux Falls

December 04, 2023
A lane closure is scheduled on southbound Interstate 229 over Minnesota Avenue between the hours of 8:30 a.m. and 3:30 p.m. on Tuesday, Dec. 5 and Wednesday Dec. 6, 2023.