|
AOK
| Arkansas-Oklahoma Railroad | 15 |
|
ATSF
| Atchison Topeka & Santa Fe | 12 |
|
BN
| Burlington Northern | 2 |
|
BNSF
| BNSF Railway | 52 |
|
BTCX
| Browner Turnout Company | 1 |
|
CN
| Canadian National Railways | 1 |
|
CNA
| Canadian National Railways | 9 |
|
CP
| Canadian Pacific Railway | 2 |
|
CRLE
| Coe Rail Incorporated | 1 |
|
CSX
| CSX Railroad | 3 |
|
CW
| Colorado and Wyoming | 5 |
|
EBTX
| English Boiler & Tube | 1 |
|
FRR
| Falls Road Railroad Company Incorporated | 3 |
|
FTTX
| TTX Company | 139 |
|
GBRX
| Greenbrier Leasing Corporation | 6 |
|
GIMX
| General American Marks Company | 5 |
|
GNWR
| Genesee and Wyoming Railroad Company | 13 |
|
GTTX
| TTX Company | 9 |
|
GTW
| Grand Trunk Western | 5 |
|
HZGX
| Herzog Contracting Corporation | 1 |
|
ITTX
| TTX Company | 642 |
|
JTTX
| TTX Company | 40 |
|
LBR
| Lowville and Beaver River Railroad Compa | 20 |
|
MP
| Missouri Pacific | 8 |
|
MRL
| Montana Rail Link | 2 |
|
NS
| Norfolk Southern | 26 |
|
NYC
| New York Central | 1 |
|
PEYX
| Transportation Technology Services Inc | 18 |
|
PTTX
| TTX Company | 159 |
|
QUAX
| Redstreak, LLC | 7 |
|
SFS
| Santa Fe Southern | 5 |
|
SOU
| Southern | 21 |
|
SP
| Southern Pacific | 9 |
|
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
|
STPX
| Strategic Transport Systems Incorporated | 2 |
|
TTDX
| TTX Company | 119 |
|
TTIX
| TTX | 1 |
|
TTXX
| TTX Company | 29 |
|
TTYX
| TTX Company | 1 |
|
UP
| Union Pacific Railroad Company | 1 |
