|
ADN
| Ashley Drew & Northern | 1 |
|
AOK
| Arkansas-Oklahoma Railroad | 1 |
|
ATSF
| Atchison Topeka & Santa Fe | 1 |
|
BN
| Burlington Northern | 2 |
|
BO
| Baltimore & Ohio | 1 |
|
CCR
| Corinth & Counce | 1 |
|
CLC
| Columbia and Cowlitz Railway Company | 1 |
|
CN
| Canadian National Railways | 1 |
|
CNW
| Chicago & Northwestern | 2 |
|
CR
| Conrail | 3 |
|
EJE
| Elgin Joliet and Eastern | 1 |
|
GMO
| Gulf Mobile & Ohio | 1 |
|
GN
| Great Northern | 1 |
|
IC
| Illinois Central | 1 |
|
ICG
| Illinois Central Gulf | 2 |
|
KCS
| Kansas City Southern | 1 |
|
MILW
| Milwaukee Road | 1 |
|
MKT
| Missouri-Kansas-Texas | 4 |
|
MP
| Missouri Pacific | 2 |
|
NDEM
| NDEM | 2 |
|
NP
| Northern Pacific | 1 |
|
NW
| Norfolk & Western | 2 |
|
OKKT
| Union Pacific Railroad Company | 2 |
|
PC
| Penn Central | 1 |
|
RBOX
| Railbox Company | 2 |
|
RVSC
| Rio Valley Switching Company | 1 |
|
SLSF
| Saint Louis-San Francisco | 2 |
|
SOU
| Southern | 4 |
|
SP
| Southern Pacific | 1 |
|
TOE
| Texas Oklahoma and Eastern RR Company | 1 |
|
WCTR
| WCTU Company White City Terminal Railway | 1 |
|
WP
| Western Pacific | 1 |
