ARR
| Alaska Railroad | 1 |
BNSF
| BNSF Railway | 2 |
BRAN
| Brandon Rail | 1 |
CP
| Canadian Pacific Railway | 3 |
CSX
| CSX Railroad | 1 |
DDTX
| DDTX | 3 |
DTTX
| TTX Company - Double Stack Cars | 25 |
FEC
| Florida East Coast | 4 |
NOKL
| Northwestern Oklahoma | 5 |
NWCX
| Northwest Container Services Incorporated | 2 |
SFLC
| BNSF Railway | 1 |
UCRY
| Utah Central | 2 |
WRWK
| Providence & Worchester Railroad | 1 |