BNSF
| BNSF Railway | 1 |
CFWR
| Caney Fork and Western Railroad | 2 |
CNW
| Chicago & Northwestern | 8 |
CRDX
| Chicago Freight Car Leasing Company | 8 |
DSRC
| Dakota Southern Railway Company | 1 |
INTX
| Interstate Commodities Inc. | 1 |
SHQX
| AMERICAN RAILCAR INDUSTRIES | 1 |
SMNX
| Solvay Minerals Incorporated | 2 |
SP
| Southern Pacific | 6 |
SSW
| St Louis Southwestern (Cotton Belt) | 12 |
UP
| Union Pacific Railroad Company | 2 |