ATSF
| Atchison Topeka & Santa Fe | 3 |
ATW
| Atlantic and Western | 1 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 2 |
CR
| Conrail | 1 |
CSX
| CSX Railroad | 38 |
DJJX
| Joseph Transportation Incorporated | 3 |
FEC
| Florida East Coast | 1 |
FLCX
| CIT Group/Capital Finance, Inc | 1 |
FURX
| First Union Rail | 3 |
GACX
| General American Marks Company | 3 |
GAXX
| Gerdau Ameristeel US, Inc | 1 |
GNRR
| Georgia Northeastern | 1 |
HCSX
| Helm Chesapeake LLP | 3 |
HLMX
| Helm Financial Corporation | 7 |
HMJX
| HELM Financial Corporation | 2 |
HPJX
| Helm-Pacific Leasing | 2 |
JTSX
| Joseph Transportation Incorporated | 5 |
NS
| Norfolk Southern | 2 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 11 |
OUCX
| Orlando Utilities Commission (Fla.) | 9 |
RMGX
| Andersons - Railgroup | 2 |
SCL
| Seaboard Coast Line | 1 |
SOU
| Southern | 17 |
WBCX
| Blue Circle Incorporated | 12 |