BNSF
| BNSF Railway | 12 |
CO
| Chesapeake & Ohio | 1 |
GMO
| Gulf Mobile & Ohio | 1 |
GN
| Great Northern | 2 |
MKT
| Missouri-Kansas-Texas | 2 |
NYC
| New York Central | 2 |
PNWR
| Portland and Western Railroad Incorporat | 2 |
PPCX
| AAPRCO Register Private Cars | 8 |
SPS
| Spokane Portland & Seattle | 1 |
UP
| Union Pacific Railroad Company | 3 |