ALY
| Allegheny and Eastern Railroad Incorpora | 3 |
AOK
| Arkansas-Oklahoma Railroad | 6 |
ATW
| Atlantic and Western | 5 |
BAYL
| Bay Line, LLC | 1 |
BNSF
| BNSF Railway | 7 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CIRR
| Chattahoochee Industrial Railroad | 1 |
CLC
| Columbia and Cowlitz Railway Company | 1 |
CN
| Canadian National Railways | 4 |
CNA
| Canadian National Railways | 2 |
COER
| Crab Orchard & Egyptian | 4 |
CP
| Canadian Pacific Railway | 1 |
FBOX
| TTX Company | 21 |
GACX
| General American Marks Company | 3 |
GMRC
| Green Mountain RR | 5 |
GTW
| Grand Trunk Western | 8 |
HKRX
| HKRX | 1 |
HS
| H and S Railroad Company | 4 |
IANR
| Iowa Northern Ry | 2 |
IBT
| International Bridge and Terminal Company | 6 |
KCS
| Kansas City Southern | 4 |
LRS
| Laurinburg and Southern | 9 |
LW
| Louisville and Wadley Railway Company | 1 |
MDW
| Minnesota Dakota and Western Railway Com | 3 |
MMA
| Montreal, Maine & Atlantic | 2 |
MRL
| Montana Rail Link | 1 |
NOKL
| Northwestern Oklahoma | 12 |
NS
| Norfolk Southern | 7 |
NW
| Norfolk & Western | 2 |
NYC
| New York Central | 1 |
QC
| Quebec Central | 11 |
QGRY
| Quebec Gatineau Railway Incorporated | 2 |
SLR
| St Lawrence & Atlantic | 1 |
SP
| Southern Pacific | 1 |
SRN
| Sabine River & Northern | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TOE
| Texas Oklahoma and Eastern RR Company | 3 |
TOFX
| TTX Company - Box Cars | 19 |
UP
| Union Pacific Railroad Company | 2 |
WRWK
| Providence & Worchester Railroad | 1 |