1. Benson County Transportation
105 Central Ave N, Maddock, ND 58348
Coordinate: 47.96389,-99.52964
Phone: (701) 438-2192
2. North Dakota Department of Transportation
Section Bldg, Maddock, ND 58348
Coordinate: 47.960968,-99.52979
Phone: (701) 438-2295