AIMX
| AMERICAN IRON & METAL LP | 6 |
AOK
| Arkansas-Oklahoma Railroad | 12 |
ATW
| Atlantic and Western | 31 |
BNSF
| BNSF Railway | 11 |
CHTT
| Chicago Heights Terminal Transfer | 56 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 1 |
CITX
| CIT Group/Capital Finance, Inc | 8 |
COER
| Crab Orchard & Egyptian | 12 |
CP
| Canadian Pacific Railway | 48 |
CSX
| CSX Railroad | 29 |
CW
| Colorado and Wyoming | 1 |
DJJX
| Joseph Transportation Incorporated | 4 |
FXE
| Ferromex | 5 |
GNTX
| TTX Company | 230 |
IAIS
| Iowa Interstate | 9 |
IC
| Illinois Central | 6 |
MHFX
| MHF Logistical Solutions Incorporated | 28 |
MQRX
| MACQUARIE RAIL, INC. | 11 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 78 |
NOKL
| Northwestern Oklahoma | 2 |
NS
| Norfolk Southern | 1 |
NSTX
| Consumers Energy Company | 21 |
SGLR
| Seminole Gulf | 1 |
SMIX
| Structural Metals Incorporated | 1 |
TCMX
| CIT Group/Capital Finance, Inc | 57 |
TILX
| Trinity Industries Leasing Company | 34 |
TLAX
| Transload America LLC | 1 |
UP
| Union Pacific Railroad Company | 6 |