Press Releases

U.S. Highway 83 Corridor Reconstruction Project Earns SDDOT Top 12 Honors in America’s Transportation Awards

September 13, 2023
On Wednesday, Sept. 13, 2023, the American Association of State Highway and Transportation Officials (AASHTO) unveiled the Top 12 contenders competing for two national 2023 America’s Transportation Awards . . . South Dakota earning a spot in this year's distinguished Top 12 list.

Concrete Repair Work Scheduled to Begin on U.S. Highway 16 Near Keystone

September 13, 2023
Starting Monday, Sept. 18, 2023, crews will begin a concrete repair project on U.S. Highway 16.

Ramp Closures Planned for Interstate 29 at 41st Street DDI Project in Sioux Falls

September 13, 2023
On Thursday, Sept. 14, 2023, the southbound off-ramp at Interstate 29 (exit 77) at 41st Street is scheduled to temporarily close at 6 a.m. The I-29 northbound on-ramp at exit 77, which has been closed for grading and paving work, is scheduled to reopen during the afternoon hours on Thursday, Sept. 14, 2023.

Interstate 90 Westbound Entrance Ramp Closure Scheduled Near Humboldt

September 13, 2023
Beginning at 5 p.m. on Wednesday, Sept. 13, 2023, work is scheduled on Interstate 90 at the Humboldt Interchange (exit 379).

Public Meeting Scheduled for Resurfacing and Intersection Modification Project Near Madison

September 13, 2023
The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Thursday, Sept. 28, 2023, to discuss and receive public input on a resurfacing and intersection modification project at the intersection of S.D. Highway 34 and 457th Avenue near Madison.