CNA
| Canadian National Railways | 2 |
COER
| Crab Orchard & Egyptian | 1 |
CSX
| CSX Railroad | 1 |
DWC
| Canadian National Railways | 2 |
FBOX
| TTX Company | 3 |
GMRC
| Green Mountain RR | 1 |
LRS
| Laurinburg and Southern | 1 |
NDYX
| First Union Rail | 1 |
NOKL
| Northwestern Oklahoma | 2 |
SRY
| Southern Railway of British Columbia Lim | 7 |
WC
| Wisconsin Central | 1 |
WFRX
| WELLS FARGO RAIL CORPORATION | 1 |
YKR
| York Rail | 2 |