AEX
| Andersons | 11 |
ALAB
| Alabama Railroad | 2 |
BNSF
| BNSF Railway | 15 |
CMO
| Chicago St Paul Minneapolis & Omaha | 4 |
CNW
| Chicago & Northwestern | 53 |
CRDX
| Chicago Freight Car Leasing Company | 2 |
FURX
| First Union Rail | 1 |
GACX
| General American Marks Company | 3 |
ICMX
| Cargill Dry Corn Ingredients | 108 |
MRS
| Manufacturers Railway | 4 |
SIRX
| Southern Illinois Railcar Company | 5 |
SOO
| Soo Line | 1 |
SRCX
| Sid Richardson Carbon Company | 1 |
SSPX
| Tate & Lyle Ingredients Americas, Inc | 2 |
TILX
| Trinity Industries Leasing Company | 9 |
UP
| Union Pacific Railroad Company | 14 |