BNSF
| BNSF Railway | 9 |
BRAN
| Brandon Rail | 16 |
CRLE
| Coe Rail Incorporated | 1 |
CSX
| CSX Railroad | 4 |
DTTX
| TTX Company - Double Stack Cars | 44 |
FEC
| Florida East Coast | 10 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
NOKL
| Northwestern Oklahoma | 6 |
SMW
| St Marys Railway West LLC | 2 |