NewsSouth Dakota

Culvert Lining Work Scheduled for U.S. Highway 12 and S.D. Highway 20 in Mobridge Area

For Immediate Release: 
Friday, April 29, 2022

John Villbrandt, Mobridge Area Engineer, 605-845-3844

MOBRIDGE, S.D. – The South Dakota Department of Transportation (SDDOT) says that work is expected to begin on culvert repairs on Monday, May 2, 2022, on U.S. Highway 12 from Selby to Mobridge and on S.D. Highway 20 from Trail City to U.S. Highway 12.
The project will begin with culvert rehabilitation using cured in-place pipe. UV light is used to line the existing culvert and return it to a like-new condition while minimizing impacts to traffic.
Traffic will be controlled by flaggers for single lane closure on the multi-lane section of the road for the pipe work.
The remaining culvert repairs and other project work will begin in June. The milling and asphalt overlay work for this project is planned to begin in early August.
Border States Paving Inc. from Fargo, ND is the prime contractor for this $12.2 million construction project. The project completion date for Highway 12 and 20 is Nov. 11, 2022.
About SDDOT:
The mission of the South Dakota Department of Transportation is to efficiently provide a safe and effective public transportation system.
For the latest on road and weather conditions, road closures, construction work zones, commercial vehicle restrictions, and traffic incidents, please visit or dial 511.
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