|
AMTK
| Amtrak | 1 |
|
ARR
| Alaska Railroad | 4 |
|
BNSF
| BNSF Railway | 1 |
|
CN
| Canadian National Railways | 1 |
|
CR
| Conrail | 4 |
|
CSX
| CSX Railroad | 3 |
|
FIMX
| Franklin Industrial Minerals | 1 |
|
HRRC
| Housatonic Railroad Company | 1 |
|
MP
| Missouri Pacific | 1 |
|
MRL
| Montana Rail Link | 1 |
|
NS
| Norfolk Southern | 6 |
|
NW
| Norfolk & Western | 5 |
|
NYC
| New York Central | 1 |
|
SOU
| Southern | 1 |
|
SP
| Southern Pacific | 1 |
|
SPMW
| Southern Pacific Maintenance of Way | 2 |
|
UP
| Union Pacific Railroad Company | 1 |
