|
BN
| Burlington Northern | 1 |
|
BNSF
| BNSF Railway | 3 |
|
CBQ
| Chicago Burlington & Quincy | 1 |
|
CN
| Canadian National Railways | 1 |
|
CNW
| Chicago & Northwestern | 4 |
|
CO
| Chesapeake & Ohio | 1 |
|
CR
| Conrail | 3 |
|
CRDX
| Chicago Freight Car Leasing Company | 2 |
|
CSX
| CSX Railroad | 2 |
|
DRGW
| Denver & Rio Grande Western | 1 |
|
HZGX
| Herzog Contracting Corporation | 1 |
|
SI
| Union Pacific Railroad Company (Spokane International) | 1 |
|
SP
| Southern Pacific | 1 |
|
SPMW
| Southern Pacific Maintenance of Way | 1 |
|
UP
| Union Pacific Railroad Company | 2 |
