BNSF
| BNSF Railway | 3 |
CP
| Canadian Pacific Railway | 1 |
CPAA
| Canadian Pacific Railway | 1 |
CTTX
| TTX Company - Autoracks | 4 |
ETTX
| TTX Company - Autoracks | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
PW
| Providence and Worcester | 1 |
SP
| Southern Pacific | 2 |
TTGX
| TTX Company-Autoracks | 36 |