ACFX
| General Electric Rail Services | 2 |
AEX
| Andersons | 1 |
ASHX
| Solvay Chemicals, Inc. | 5 |
ATGX
| Atel Leasing Corporation | 1 |
ATSF
| Atchison Topeka & Santa Fe | 24 |
BN
| Burlington Northern | 76 |
BNSF
| BNSF Railway | 79 |
CGCX
| Cargill Incorporated C.G.D. Division | 1 |
CNW
| Chicago & Northwestern | 1 |
DSRC
| Dakota Southern Railway Company | 1 |
ERCX
| EXCEL Railcar Corporation | 5 |
FURX
| First Union Rail | 4 |
INTX
| Interstate Commodities Inc. | 10 |
KYLE
| Kyle Railroad | 4 |
MCEX
| Midwest Railcar Equipment Company | 3 |
MP
| Missouri Pacific | 5 |
MWCX
| Midwest Railcar Corporation | 4 |
NAHX
| General Electric Rail Services | 1 |
NDYX
| First Union Rail | 4 |
NOKL
| Northwestern Oklahoma | 3 |
PCC
| Palouse River and Coulee City | 2 |
PLCX
| General Electric Rail Services | 3 |
RCPE
| Rapid City Pierre & Eastern Railroad | 1 |
RUSX
| First Union Rail | 8 |
SLC
| San Luis Central Railroad Company | 5 |
SLSF
| Saint Louis-San Francisco | 1 |
SMNX
| Solvay Minerals Incorporated | 20 |
SOO
| Soo Line | 3 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
UP
| Union Pacific Railroad Company | 2 |
WP
| Western Pacific | 4 |