Press Releases

Maintenance Work to Begin on U.S. Highway 212 Missouri River Bridge West of Gettysburg

May 16, 2022
The South Dakota Department of Transportation (SDDOT) says that the Cheyenne River Sioux Tribe Telephone Authority will be performing maintenance work on the telephone line and conduit that is attached to the U.S. Highway 212 Missouri River Bridge west of Gettysburg.

Durable Pavement Marking Projects to Begin in Watertown Area

May 12, 2022
The South Dakota Department of Transportation (SDDOT) says that on Monday, May 16, 2022, work will begin to place durable pavement marking on Interstate 29 from mile marker 165 to mile marker 179.

Chip Seal and Fog Seal Projects Scheduled to Begin on S.D. Highway 87 and U.S. Highway 18

May 11, 2022
The South Dakota Department of Transportation (SDDOT) says crews will begin chip seal and fog seal projects on portions of S.D. Highway 87 and U.S. Highway 18 beginning Monday, May 16, 2022.

Construction Begins on S.D. Highway 42 (Arrowhead Parkway) at Six Mile Road Intersection in Sioux Falls

May 10, 2022
The South Dakota Department of Transportation (SDDOT) begins reconstruction work on S.D. Highway 42 (Arrowhead Parkway) and the Six Mile Road intersection on Tuesday, May 10, 2022.

SDDOT Celebrates 26 Years of Providing 511 Service to South Dakota Travelers

May 09, 2022
The South Dakota Department of Transportation (SDDOT) will celebrate “511 Day” on Wednesday, May 11, 2022, as SDDOT 511 marks more than a quarter of a century of service to South Dakota citizens and travelers.