AEPX
| American Electric Power | 2 |
BN
| Burlington Northern | 18 |
BNSF
| BNSF Railway | 1 |
BPRR
| Buffalo and Pittsburgh | 23 |
CHTT
| Chicago Heights Terminal Transfer | 4 |
COGX
| Rail Connection, Inc. | 2 |
EAGX
| Eaglebrook Incorporated | 2 |
FURX
| First Union Rail | 10 |
GIEX
| General American Marks Company | 1 |
HLMX
| Helm Financial Corporation | 3 |
HMJX
| HELM Financial Corporation | 1 |
IFRX
| Infinity Rail LLC | 2 |
INRD
| Indiana Railroad | 16 |
JTSX
| Joseph Transportation Incorporated | 8 |
LWAX
| Laidlaw Environmental Services | 7 |
MRMX
| Midwest Railcar Corporation | 3 |
MWNX
| MWNX | 11 |
OFOX
| RESIDCO | 1 |
PLWX
| General Electric Rail Services | 1 |
PPLX
| Pennsylvania Power and Light Company | 7 |
RBMN
| Reading Blue Mountain & Northern | 80 |
SOO
| Soo Line | 4 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 5 |
UP
| Union Pacific Railroad Company | 2 |
WE
| Wheeling & Lake Erie | 2 |