BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 1 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CSX
| CSX Railroad | 1 |
FLOX
| CIT Group/Capital Finance, Inc | 2 |
HKRX
| HKRX | 1 |
NSSX
| National Salvage and Service Corporation | 2 |
SBD
| Seaboard System | 1 |
SMIX
| Structural Metals Incorporated | 3 |
SMPX
| Commercial Metal Company | 3 |