1. Grothmann Trucking 738 1st St NE, Hillsboro, ND 58045 Coordinate: 47.41225,-97.06189 Phone: (701) 636-2082
2. North Dakota Dept of Transportation 6th 6th St NW, Hillsboro, ND 58045 Coordinate: 47.39417,-97.05602 Phone: (701) 636-5327