Press Releases

Closure Planned for Interstate 229 Southbound Off-ramp at Cliff Avenue

August 03, 2023
Motorists should be aware that a closure is scheduled to begin at 9 a.m. on Tuesday, Aug. 8, 2023, on the Interstate 229 southbound off-ramp at Cliff Avenue (exit 4).

SDDOT Seeks Public Input for Proposed U.S. Highway 85 Bridge Replacement over Belle Fourche River

July 31, 2023
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Tuesday, Aug. 22, 2023, from 5:30 – 6:30 p.m. (MT) to inform area residents of the proposed U.S. Highway 85 bridge replacement project over the Belle Fourche River.

Temporary Traffic Devices and Speed Reductions to be in Place During Sturgis Motorcycle Rally

July 28, 2023
Due to the increased traffic volumes expected during the annual Sturgis Motorcycle Rally, the South Dakota Department of Transportation (SDDOT) will activate temporary traffic signals at the following locations.

Construction Project Underway on S.D. Highway 127 from North Dakota Border to Sisseton

July 27, 2023
On Thursday, July 27, 2023, a construction project began to crack level a section of pavement on S.D. Highway 127. The construction work includes a 37 mile section of Highway 127 from the North Dakota border to the intersection at S.D. Highway 10 in Sisseton.

Chip Seal and Fog Seal Project Scheduled to Begin on S.D. Highway 25 Near Howard

July 27, 2023
Crews will begin a chip seal and fog seal project on S.D. Highway 25, near Howard, beginning Tuesday, Aug. 1, 2023. The project will begin at the intersection of S.D. Highway 34 and Highway 25 and run north for 13 miles to the Miner/Kingsbury County line.