The South Dakota Dept. of Transportation (DOT) says work began Monday, June 1, on three culverts in the west ditch of U.S. Highway 12, approximately 2 1/2 miles west of the Grand River.
The contractor - Sharpe Enterprises Inc. of Fort Pierre - will be building a 7-foot by 7-foot junction box with outlet and connecting to the two existing culvert ends that have deteriorated at mile marker 169. This …