ABS
| Alabama Southern Railroad | 1 |
BNSF
| BNSF Railway | 1 |
FCEN
| Florida Central | 1 |
FURX
| First Union Rail | 3 |
ITLX
| General Electric Rail Services | 11 |
LW
| Louisville and Wadley Railway Company | 1 |
NS
| Norfolk Southern | 1 |
PMRX
| Progress Metal Reclamation Company | 9 |
SH
| Steelton and Highspire Railroad Company | 2 |
SOU
| Southern | 2 |
TOE
| Texas Oklahoma and Eastern RR Company | 1 |
TTJX
| TTX Company-Bulkhead Flats | 4 |
TTPX
| TTX Company - Bulkhead Flats | 3 |
UP
| Union Pacific Railroad Company | 2 |