AOK
| Arkansas-Oklahoma Railroad | 1 |
BNSF
| BNSF Railway | 2 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CP
| Canadian Pacific Railway | 6 |
CSX
| CSX Railroad | 2 |
DJJX
| Joseph Transportation Incorporated | 1 |
GNTX
| TTX Company | 5 |
MHFX
| MHF Logistical Solutions Incorporated | 3 |
TCMX
| CIT Group/Capital Finance, Inc | 5 |
TILX
| Trinity Industries Leasing Company | 1 |
TLAX
| Transload America LLC | 1 |
UP
| Union Pacific Railroad Company | 1 |