ASPX
| American Steel Processing Co | 1 |
BCIX
| Blue Circle Incorporated | 1 |
BLE
| Bessemer & Lake Erie | 2 |
BNSF
| BNSF Railway | 1 |
BO
| Baltimore & Ohio | 3 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CHUX
| US Ecology Idaho, Inc. | 1 |
CNW
| Chicago & Northwestern | 1 |
CR
| Conrail | 2 |
CSX
| CSX Railroad | 1 |
EAMX
| Everest Railcar Services, Inc | 1 |
EJE
| Elgin Joliet and Eastern | 1 |
GNTX
| TTX Company | 1 |
HIRR
| Hainesport Industrial Railroad | 1 |
IC
| Illinois Central | 1 |
ICG
| Illinois Central Gulf | 4 |
IHB
| Indiana Harbor Belt | 1 |
LHFX
| Lehigh Heavy Forge Corporation | 1 |
LN
| Louisville & Nashville | 2 |
MRMX
| Midwest Railcar Corporation | 1 |
MRRX
| Murphy Road Recycling LLC | 1 |
MWCX
| Midwest Railcar Corporation | 2 |
NS
| Norfolk Southern | 1 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 4 |
PC
| Penn Central | 2 |
PPLX
| Pennsylvania Power and Light Company | 1 |
PRSX
| Progress Rail Service | 1 |
PW
| Providence and Worcester | 1 |
RDG
| Reading Railroad | 2 |
SOU
| Southern | 1 |
SPAX
| Southeastern Pennsylvania Transportation (SEPTA) | 1 |
SRLX
| Southern Rail Leasing Incorporated | 1 |
WC
| Wisconsin Central | 2 |