ADBF
| Adrian and Blissfield Rail Road Company | 7 |
AMTK
| Amtrak | 41 |
ARTX
| Artrain | 1 |
CO
| Chesapeake & Ohio | 1 |
CSX
| CSX Railroad | 4 |
GNWB
| GNWB | 1 |
GW
| GW | 1 |
KPRY
| KPRY | 7 |
METX
| METRA | 1 |
MILW
| Milwaukee Road | 2 |
MKT
| Missouri-Kansas-Texas | 1 |
NS
| Norfolk Southern | 1 |
RPCX
| Railroad Passenger Car Numbering Bureau | 4 |
VIA
| Via Rail Canada | 1 |