AMTK
| Amtrak | 7 |
CDTX
| California DOT | 5 |
DRG
| DRG | 1 |
JPBX
| Joint Powers Board (CalTrain) | 1 |
MKT
| Missouri-Kansas-Texas | 2 |
PPCX
| AAPRCO Register Private Cars | 1 |
RBBX
| Ringling Bros. and Barnum and Bailey | 22 |
RTRX
| Rocky Mountain Transportation Services | 1 |
SP
| Southern Pacific | 5 |
UPP
| Union Pacific Passenger | 6 |