ACEX
| Altamont Commuter Express | 1 |
AMTK
| Amtrak | 108 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
CNJ
| Central Rail Road of New Jersey | 1 |
DSNG
| Durango & Silverton Narrow Gauge Railroa | 2 |
FWWR
| Fort Worth and Western | 1 |
GCRX
| Grand Canyon Railway Incorporated | 1 |
PPCX
| AAPRCO Register Private Cars | 9 |
SP
| Southern Pacific | 1 |
UPP
| Union Pacific Passenger | 5 |