AMGX
| AMG Resources Corporation | 2 |
AOK
| Arkansas-Oklahoma Railroad | 2 |
AS
| AS | 1 |
BISX
| Brandenburg Industrial Service Co | 1 |
BO
| Baltimore & Ohio | 1 |
CSX
| CSX Railroad | 12 |
CWRO
| Cleveland Works Rail Operations | 6 |
FLOX
| CIT Group/Capital Finance, Inc | 1 |
FURX
| First Union Rail | 1 |
GONX
| Railgon Company | 2 |
ITFX
| INFINITY TRANSPORTATION III LLC | 2 |
NS
| Norfolk Southern | 3 |
NW
| Norfolk & Western | 3 |
NYC
| New York Central | 1 |
SBD
| Seaboard System | 1 |
SCL
| Seaboard Coast Line | 1 |
SP
| Southern Pacific | 1 |
TR
| Tomahawk Railway L.P. | 1 |
ZVBX
| Ferrous Processing and Trading Company | 11 |