BISX
| Brandenburg Industrial Service Co | 1 |
BNSF
| BNSF Railway | 1 |
CO
| Chesapeake & Ohio | 1 |
CP
| Canadian Pacific Railway | 5 |
CR
| Conrail | 26 |
CSX
| CSX Railroad | 10 |
DLRX
| General Electric Rail Services | 1 |
DREX
| Wilmot Transportation and Logistics | 1 |
EAMX
| Everest Railcar Services, Inc | 4 |
FPTX
| Ferrous Processing and Trading Company | 1 |
GNTX
| TTX Company | 1 |
GNWR
| Genesee and Wyoming Railroad Company | 1 |
KEYX
| Keywell Corporation | 1 |
LXOH
| Knoxville & Holston River Railroad | 1 |
MEAX
| METALICO TRANSPORT INC | 1 |
MHFX
| MHF Logistical Solutions Incorporated | 1 |
NJT
| New Jersey Transit | 5 |
NOKL
| Northwestern Oklahoma | 1 |
NS
| Norfolk Southern | 7 |
NSHR
| North Shore | 1 |
NW
| Norfolk & Western | 3 |
NYC
| New York Central | 6 |
PC
| Penn Central | 1 |
RDG
| Reading Railroad | 1 |
SOO
| Soo Line | 1 |
SOU
| Southern | 6 |
TLAX
| Transload America LLC | 3 |
WC
| Wisconsin Central | 1 |