1. Don Hummer Trucking 1486 Highway 6 NW, Oxford, IA 52322 Coordinate: 41.74036,-91.78576 Phone: (319) 828-2000
2. Buck Hummer Trucking 305 E Main St, Oxford, IA 52322 Coordinate: 41.72303,-91.78699 Phone: (319) 828-4304