AIMX
| AMERICAN IRON & METAL LP | 14 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATW
| Atlantic and Western | 43 |
BNSF
| BNSF Railway | 4 |
CHTT
| Chicago Heights Terminal Transfer | 2 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 1 |
COER
| Crab Orchard & Egyptian | 2 |
CP
| Canadian Pacific Railway | 22 |
CSX
| CSX Railroad | 2 |
CW
| Colorado and Wyoming | 1 |
DJJX
| Joseph Transportation Incorporated | 2 |
FXE
| Ferromex | 1 |
GNTX
| TTX Company | 18 |
IAIS
| Iowa Interstate | 2 |
IC
| Illinois Central | 9 |
IMRX
| IMRX | 1 |
MQRX
| MACQUARIE RAIL, INC. | 2 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 21 |
NOKL
| Northwestern Oklahoma | 13 |
NS
| Norfolk Southern | 2 |
SMIX
| Structural Metals Incorporated | 7 |
TCMX
| CIT Group/Capital Finance, Inc | 14 |
TLPX
| TLPX | 1 |