BNSF
| BNSF Railway | 1 |
CNA
| Canadian National Railways | 2 |
CP
| Canadian Pacific Railway | 2 |
CPAA
| Canadian Pacific Railway | 1 |
CTTX
| TTX Company - Autoracks | 9 |
ETTX
| TTX Company - Autoracks | 14 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 2 |
NS
| Norfolk Southern | 3 |
SP
| Southern Pacific | 2 |
SSW
| St Louis Southwestern (Cotton Belt) | 2 |
TOCX
| TTX Company - Autoracks | 3 |
TTGX
| TTX Company-Autoracks | 104 |