| Business | Phone |
| R H Hummer Jr Inc 2703 6th St Sw, Cedar Rapids 52404 | (319) 261-1000 |
| Ortran Inc 189 Jacolyn Dr Nw, Cedar Rapids 52405 | (319) 396-8899 |
| Landstar Ranger Inc 6738 6th St Sw, Cedar Rapids 52404 | (319) 364-8860 |
| Garman Trucking 3614 Eagle Rd Sw, Cedar Rapids 52404 | (319) 396-8200 |
| Liebe Trucking 2615 11th St Sw, Cedar Rapids 52404 | (319) 298-4615 |