AOK
| Arkansas-Oklahoma Railroad | 11 |
ATW
| Atlantic and Western | 3 |
BNSF
| BNSF Railway | 3 |
CIBX
| CIT Group/Capital Finance, Inc | 6 |
COER
| Crab Orchard & Egyptian | 7 |
CSX
| CSX Railroad | 3 |
DODX
| Department Of Defense | 6 |
DTI
| Detroit Toledo & Ironton | 1 |
DWC
| Canadian National Railways | 3 |
FLOX
| CIT Group/Capital Finance, Inc | 1 |
FXE
| Ferromex | 4 |
HS
| H and S Railroad Company | 1 |
IBT
| International Bridge and Terminal Company | 1 |
KCS
| Kansas City Southern | 6 |
LRS
| Laurinburg and Southern | 3 |
LW
| Louisville and Wadley Railway Company | 5 |
MRL
| Montana Rail Link | 1 |
MWCX
| Midwest Railcar Corporation | 2 |
NADX
| General Electric Rail Services | 1 |
NOKL
| Northwestern Oklahoma | 4 |
NRLX
| CIT Group/Capital Finance, Inc | 4 |
NS
| Norfolk Southern | 28 |
NW
| Norfolk & Western | 1 |
SMW
| St Marys Railway West LLC | 2 |
SOU
| Southern | 1 |
TBOX
| TTX Company | 105 |
TFM
| Kansas City Southern De Mexico | 1 |
TOBX
| TTX Company - Box Cars | 19 |
TR
| Tomahawk Railway L.P. | 12 |