BNSF
| BNSF Railway | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 2 |
CP
| Canadian Pacific Railway | 1 |
CSX
| CSX Railroad | 1 |
CTTX
| TTX Company - Autoracks | 5 |
ETTX
| TTX Company - Autoracks | 10 |
GTW
| Grand Trunk Western | 1 |
KCS
| Kansas City Southern | 2 |
NS
| Norfolk Southern | 1 |
SOO
| Soo Line | 1 |
SP
| Southern Pacific | 1 |
TTGX
| TTX Company-Autoracks | 7 |