|
ATW
| Atlantic and Western | 2 |
|
BN
| Burlington Northern | 1 |
|
CAGY
| Columbus & Greenville Railway | 1 |
|
CNW
| Chicago & Northwestern | 5 |
|
CP
| Canadian Pacific Railway | 1 |
|
CR
| Conrail | 4 |
|
CSS
| Chicago South Shore And South Bend | 1 |
|
CSX
| CSX Railroad | 5 |
|
FXE
| Ferromex | 1 |
|
GRW
| Gary Railway | 1 |
|
GTW
| Grand Trunk Western | 2 |
|
ICE
| Iowa Chicago and Eastern | 1 |
|
IHB
| Indiana Harbor Belt | 2 |
|
KCS
| Kansas City Southern | 3 |
|
LW
| Louisville and Wadley Railway Company | 1 |
|
NS
| Norfolk Southern | 5 |
|
NSAX
| National Steel Corporation | 1 |
|
NW
| Norfolk & Western | 2 |
|
SFS
| Santa Fe Southern | 1 |
|
SOO
| Soo Line | 1 |
|
SOU
| Southern | 2 |
|
SP
| Southern Pacific | 1 |
|
TR
| Tomahawk Railway L.P. | 2 |
|
UP
| Union Pacific Railroad Company | 2 |
|
WRWK
| Providence & Worchester Railroad | 1 |
