BNSF
| BNSF Railway | 25 |
BTTX
| TTX Company - Autoracks | 9 |
CN
| Canadian National Railways | 3 |
CNA
| Canadian National Railways | 3 |
CP
| Canadian Pacific Railway | 4 |
CPAA
| Canadian Pacific Railway | 2 |
CSX
| CSX Railroad | 1 |
CTTX
| TTX Company - Autoracks | 34 |
DTTX
| TTX Company - Double Stack Cars | 1 |
ETTX
| TTX Company - Autoracks | 94 |
FEC
| Florida East Coast | 4 |
FXE
| Ferromex | 2 |
GTW
| Grand Trunk Western | 5 |
KCS
| Kansas City Southern | 5 |
KCSM
| Kansas City Southern De Mexico | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 9 |
NS
| Norfolk Southern | 7 |
PW
| Providence and Worcester | 14 |
SFLC
| BNSF Railway | 5 |
SLFC
| SLFC | 3 |
SOO
| Soo Line | 12 |
SP
| Southern Pacific | 5 |
SSW
| St Louis Southwestern (Cotton Belt) | 4 |
TTGX
| TTX Company-Autoracks | 332 |
UCRY
| Utah Central | 6 |
UP
| Union Pacific Railroad Company | 2 |
WRWK
| Providence & Worchester Railroad | 8 |