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Mobridge Area Project Resuming on U.S. Highway 12 and S.D. Highway 1806
May 04, 2026
On Monday, May 4, 2026, paving operations are beginning for the multi-year project on U.S. Highway 12 from Mobridge to the west approximately 14 miles.
Shoulder Widening Project Scheduled to Begin on S.D. Highway 10 near Britton (2)
April 28, 2026
Shoulder Widening Project Scheduled to Begin on S.D. Highway 10 near Britton
Shoulder Widening Project Scheduled to Begin on S.D. Highway 10 near Britton (1)
April 27, 2026
On Monday, May 4, 2026, a shoulder widening project is scheduled to begin on S.D. Highway 10, west of Britton. The contractor will set signs, strip topsoil, and begin shoulder widening operations from Britton, working west three miles.
Centerline Rumble Stripe Projects Scheduled to Begin in Rapid City Region
April 21, 2026
Beginning Tuesday, April 28, 2026, crews will begin installing centerline rumble stripes and performing crack sealing on multiple highways throughout the Rapid City region.
Asphalt Paving Project Scheduled to Begin on U.S. Highway 16A in Custer State Park
April 20, 2026
Beginning Tuesday April 21, 2026, an asphalt paving project is scheduled to begin on U.S. Highway 16A in Custer State Park over pipe and box culvert replacement areas that have been completed.
