|
AMTK
| Amtrak | 3 |
|
AOK
| Arkansas-Oklahoma Railroad | 1 |
|
BCOL
| Canadian National Railways | 1 |
|
BN
| Burlington Northern | 23 |
|
BNSF
| BNSF Railway | 48 |
|
BO
| Baltimore & Ohio | 1 |
|
CL
| CL | 1 |
|
CN
| Canadian National Railways | 17 |
|
CNW
| Chicago & Northwestern | 9 |
|
CO
| Chesapeake & Ohio | 6 |
|
CP
| Canadian Pacific Railway | 30 |
|
CR
| Conrail | 101 |
|
CSX
| CSX Railroad | 145 |
|
DRGW
| Denver & Rio Grande Western | 4 |
|
GREX
| Georgetown Rail Equipment Company | 6 |
|
GTW
| Grand Trunk Western | 3 |
|
HLMX
| Helm Financial Corporation | 4 |
|
HZGX
| Herzog Contracting Corporation | 13 |
|
IATR
| Iowa Traction Railroad Company | 2 |
|
IC
| Illinois Central | 2 |
|
ICE
| Iowa Chicago and Eastern | 1 |
|
ICG
| Illinois Central Gulf | 1 |
|
INRD
| Indiana Railroad | 1 |
|
LMIX
| Loram Maintenance of Way Inc. | 13 |
|
MILW
| Milwaukee Road | 1 |
|
MP
| Missouri Pacific | 12 |
|
MRL
| Montana Rail Link | 1 |
|
NP
| Northern Pacific | 1 |
|
NS
| Norfolk Southern | 331 |
|
NW
| Norfolk & Western | 98 |
|
NYC
| New York Central | 2 |
|
RRVW
| Red River Valley and Western Railroad | 1 |
|
RWCX
| RWC Incorporated | 9 |
|
SBD
| Seaboard System | 1 |
|
SOO
| Soo Line | 1 |
|
SOU
| Southern | 93 |
|
SPMW
| Southern Pacific Maintenance of Way | 4 |
|
SPSX
| Progress Rail Services Corp | 1 |
|
SRBC
| SRBC | 1 |
|
TCWR
| Twin Cities and Western | 1 |
|
UP
| Union Pacific Railroad Company | 10 |
|
VSR
| Valley & Siletz RR | 22 |
