AEX
| Andersons | 2 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
BNSF
| BNSF Railway | 7 |
CNW
| Chicago & Northwestern | 2 |
CR
| Conrail | 3 |
CRDX
| Chicago Freight Car Leasing Company | 12 |
DME
| Dakota, Minnesota and Eastern | 1 |
GCCX
| General American Marks Company | 1 |
INTX
| Interstate Commodities Inc. | 2 |
MWCX
| Midwest Railcar Corporation | 2 |
NRLX
| CIT Group/Capital Finance, Inc | 2 |
NS
| Norfolk Southern | 4 |
PLCX
| General Electric Rail Services | 1 |
RMGX
| Andersons - Railgroup | 1 |
SMNX
| Solvay Minerals Incorporated | 1 |
SMW
| St Marys Railway West LLC | 1 |
SOO
| Soo Line | 5 |
SP
| Southern Pacific | 2 |
SSW
| St Louis Southwestern (Cotton Belt) | 6 |
UP
| Union Pacific Railroad Company | 3 |
USLX
| General Electric Rail Services | 1 |