ECXX
| East Carbon Development Company | 4 |
EPIX
| EPIC | 10 |
FEC
| Florida East Coast | 52 |
GFLX
| Greenfield Logistics LLC | 3 |
GIMX
| General American Marks Company | 85 |
HESX
| Heritage Environmental Services | 3 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 2 |
TTAX
| TTX Company - Spine Cars | 480 |
TTLX
| TTX Company-Spine Cars | 1 |
TTRX
| TTX Company-Spine Cars | 244 |