|
ARR
| Alaska Railroad | 3 |
|
ATSF
| Atchison Topeka & Santa Fe | 2 |
|
BAP
| Butte Anaconda & Pacific | 2 |
|
BAR
| Bangor & Aroostook | 2 |
|
BCER
| BCER | 2 |
|
BCOL
| Canadian National Railways | 7 |
|
BM
| Boston & Maine | 1 |
|
BN
| Burlington Northern | 13 |
|
CBDC
| CBDC | 1 |
|
CC
| Chicago Central & Pacific | 2 |
|
CGW
| Chicago Great Western | 1 |
|
CN
| Canadian National Railways | 3 |
|
CP
| Canadian Pacific Railway | 2 |
|
CR
| Conrail | 1 |
|
CS
| Colorado & Southern | 1 |
|
CSX
| CSX Railroad | 1 |
|
CWWR
| Chehalis Western | 3 |
|
DEVC
| DEVC | 2 |
|
DVR
| Devco Railway Cape Breton Development Corporation (Coal Divis | 2 |
|
EIRR
| Eastern Idaho Railroad Incorporated | 1 |
|
EJE
| Elgin Joliet and Eastern | 1 |
|
FNM
| Ferrocarriles Nacionales de Mexico | 1 |
|
GTW
| Grand Trunk Western | 1 |
|
IAIS
| Iowa Interstate | 1 |
|
ICG
| Illinois Central Gulf | 1 |
|
IHB
| Indiana Harbor Belt | 1 |
|
LINC
| Lewis and Clark Railway Company | 2 |
|
MEC
| Maine Central | 2 |
|
MERR
| MERR | 1 |
|
MP
| Missouri Pacific | 2 |
|
MRL
| Montana Rail Link | 1 |
|
MWRR
| Montana Western Railway Company Incorporated | 1 |
|
NBSR
| New Brunswick Southern Railway Company L | 1 |
|
NDEM
| NDEM | 3 |
|
NPRX
| Yakima Interurban Lines Assn. | 1 |
|
NS
| Norfolk Southern | 1 |
|
NW
| Norfolk & Western | 2 |
|
NYC
| New York Central | 1 |
|
OSCR
| OSCR | 1 |
|
PGE
| Pacific Great Eastern | 1 |
|
PTRR
| Port Townsend Railroad Incorporated | 1 |
|
SBC
| Ferrocarril Sonora Baja California | 2 |
|
SIMP
| SIMP | 2 |
|
SLSF
| Saint Louis-San Francisco | 1 |
|
SN
| Sacramento Northern | 1 |
|
SOO
| Soo Line | 2 |
|
SP
| Southern Pacific | 4 |
|
SRY
| Southern Railway of British Columbia Lim | 2 |
|
STMA
| St. Maries River Railroad Company | 3 |
|
TMBL
| Tacoma Municipal Belt Line Railway | 2 |
|
UP
| Union Pacific Railroad Company | 4 |
|
USCG
| USCG | 1 |
|
VCRR
| Ventura County Railroad Company | 1 |
|
VTR
| Vermont Railway | 1 |
|
WCRC
| Washington Central | 1 |
|
WP
| Western Pacific | 3 |
|
WPRR
| Willamette and Pacific | 2 |
|
WSSR
| WSSR | 1 |
