1. R D Dietze & Sons Trucking 104 E Miller St, Marengo, IA 52301 Coordinate: 41.7935,-92.06959 Phone: (319) 642-1271
2. Koenig Trucking 1744 L Ave, Marengo, IA 52301 Coordinate: 41.74968,-92.08485 Phone: (319) 721-0494