BNSF
| BNSF Railway | 3 |
BTTX
| TTX Company - Autoracks | 1 |
CTTX
| TTX Company - Autoracks | 2 |
ETTX
| TTX Company - Autoracks | 3 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
NS
| Norfolk Southern | 1 |
PW
| Providence and Worcester | 1 |
TTGX
| TTX Company-Autoracks | 12 |
TTUX
| TTX Company | 1 |