COER
| Crab Orchard & Egyptian | 1 |
CSX
| CSX Railroad | 5 |
DWC
| Canadian National Railways | 1 |
FBOX
| TTX Company | 1 |
KCS
| Kansas City Southern | 1 |
LW
| Louisville and Wadley Railway Company | 1 |
NADX
| General Electric Rail Services | 1 |
TR
| Tomahawk Railway L.P. | 2 |
WC
| Wisconsin Central | 4 |
WFRX
| WELLS FARGO RAIL CORPORATION | 1 |