BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 1 |
BO
| Baltimore & Ohio | 1 |
CHTT
| Chicago Heights Terminal Transfer | 5 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 1 |
CNW
| Chicago & Northwestern | 1 |
CSX
| CSX Railroad | 1 |
DJTX
| Joseph Transportation Incorporated | 4 |
FSR
| Fort Smith Railroad Company | 1 |
GACX
| General American Marks Company | 1 |
GN
| Great Northern | 7 |
JETX
| Jefferson Transportation LLC | 1 |
KCS
| Kansas City Southern | 2 |
MP
| Missouri Pacific | 14 |
NDYX
| First Union Rail | 2 |
SP
| Southern Pacific | 1 |
TFM
| Kansas City Southern De Mexico | 2 |
UP
| Union Pacific Railroad Company | 1 |