CNW
| Chicago & Northwestern | 1 |
ICG
| Illinois Central Gulf | 1 |
INTX
| Interstate Commodities Inc. | 1 |
MP
| Missouri Pacific | 1 |
MRL
| Montana Rail Link | 1 |
RBHX
| RBHX | 1 |
SIRX
| Southern Illinois Railcar Company | 1 |
SMNX
| Solvay Minerals Incorporated | 1 |
SOO
| Soo Line | 1 |
UP
| Union Pacific Railroad Company | 2 |