ACFX
| General Electric Rail Services | 1 |
ALNX
| Alberta Government | 2 |
BN
| Burlington Northern | 3 |
BNSF
| BNSF Railway | 1 |
CN
| Canadian National Railways | 1 |
CNWX
| Canadian Wheat Board | 2 |
CP
| Canadian Pacific Railway | 1 |
DME
| Dakota, Minnesota and Eastern | 4 |
DSRC
| Dakota Southern Railway Company | 8 |
IAIS
| Iowa Interstate | 3 |
KYLE
| Kyle Railroad | 1 |
NOKL
| Northwestern Oklahoma | 1 |
PLCX
| General Electric Rail Services | 4 |
PTLX
| General Electric Rail Services | 1 |
TCWR
| Twin Cities and Western | 7 |
UP
| Union Pacific Railroad Company | 1 |
WGR
| Willamette Valley Railway Company | 1 |