ADMX
| ADM Transportation Company | 1 |
AEQX
| ATEL Equipment Corporation | 1 |
AGPX
| Ag Processing Incorporated | 2 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
BKTY
| Union Pacific Railroad Company | 1 |
BN
| Burlington Northern | 2 |
BNSF
| BNSF Railway | 3 |
CATX
| General American Marks Company | 2 |
CBQ
| Chicago Burlington & Quincy | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 1 |
CNW
| Chicago & Northwestern | 5 |
DRGW
| Denver & Rio Grande Western | 1 |
EEC
| East Erie Commercial Railroad | 1 |
GACX
| General American Marks Company | 2 |
IAIS
| Iowa Interstate | 1 |
IFRX
| Infinity Rail LLC | 1 |
KCS
| Kansas City Southern | 8 |
LCGX
| Cargill Incorporated C.G.D. Division | 2 |
MKT
| Missouri-Kansas-Texas | 5 |
MP
| Missouri Pacific | 16 |
NDYX
| First Union Rail | 1 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
RFMX
| Caldwell-Baker Company | 1 |
RMIX
| Ready Mix Concrete Company | 2 |
SIRX
| Southern Illinois Railcar Company | 1 |
SOYX
| Minnesota Soybean Processors | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TFM
| Kansas City Southern De Mexico | 1 |
TM
| Texas-Mexican | 1 |
UP
| Union Pacific Railroad Company | 4 |