Press Releases

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

October 29, 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, Nov. 2, 2023, at Black Hills Energy. The public meeting is being held to gather input from area residents regarding the segment of U.S. Highway 16 from east of Rockerville to west of Neck Yoke Road in Rapid City.

Northbound Interstate 29 Off-Ramp Scheduled to Reopen at 41st Street in Sioux Falls

October 25, 2023
On Friday, October 27, 2023, the 41st Street northbound off-ramp at Interstate 29 (exit 77) is scheduled to reopen.

Westbound Ramp Closures Scheduled for Interstate 90 at Humboldt

October 23, 2023
On Tuesday, Oct. 24, 2023, ramp closures are scheduled to begin at 7 a.m. on westbound Interstate 90 at Humboldt (exit 379). The contractor will be closing the westbound exit and entrance ramps at the I-90 and S.D. Highway 19 interchange.

SDDOT Seeks Public Input for Proposed Northshore Drive Realignment in North Sioux City

October 20, 2023
The public meeting open house will be held at the North Sioux City Community Center, located at 205 Sodrac Dr. in North Sioux City.

Whitewood Service Road Bridge Scheduled for Replacement

October 19, 2023
On Tuesday, Oct. 24, 2023, crews will begin bridge replacement and regrading work on the Whitewood Service Road Bridge over Whitewood Creek.