AEX
| Andersons | 1 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 6 |
CLSX
| Cargill Incorporated Salt Division | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 1 |
CNW
| Chicago & Northwestern | 6 |
CSX
| CSX Railroad | 1 |
CTRN
| Union Pacific Railroad Company | 26 |
DRGW
| Denver & Rio Grande Western | 6 |
GABX
| General American Marks Company | 3 |
MP
| Missouri Pacific | 21 |
NYC
| New York Central | 1 |
RCGX
| CML METALS CORPORATION | 159 |
RRLX
| Rail Logistics, LC | 2 |
SKRX
| Schuylkill Railcar L.P. | 2 |
SP
| Southern Pacific | 4 |
TILX
| Trinity Industries Leasing Company | 4 |
UP
| Union Pacific Railroad Company | 34 |