AC
| Algoma Central | 1 |
AEX
| Andersons | 1 |
AIGX
| SMBC RAIL SERVICES LLC | 6 |
AM
| Arkansas & Missouri | 1 |
AMGX
| AMG Resources Corporation | 1 |
ATW
| Atlantic and Western | 3 |
BLE
| Bessemer & Lake Erie | 2 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 1 |
BO
| Baltimore & Ohio | 37 |
BR
| Buffalo and Pittsburgh | 2 |
BVRY
| Brandywine Valley Railroad Company | 1 |
CC
| Chicago Central & Pacific | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 3 |
CITX
| CIT Group/Capital Finance, Inc | 1 |
CN
| Canadian National Railways | 3 |
CNW
| Chicago & Northwestern | 3 |
CO
| Chesapeake & Ohio | 10 |
CP
| Canadian Pacific Railway | 9 |
CPOX
| Consumers Power Company (Mich.) | 1 |
CR
| Conrail | 3 |
CSCX
| Coal Supply Corporation | 4 |
CSS
| Chicago South Shore And South Bend | 10 |
CSX
| CSX Railroad | 40 |
DEEX
| Detroit Edison Company | 9 |
DETX
| Detroit Edison Company | 2 |
DJJX
| Joseph Transportation Incorporated | 2 |
DMM
| Dansville and Mount Morris Railroad Comp | 1 |
DRGW
| Denver & Rio Grande Western | 4 |
DTI
| Detroit Toledo & Ironton | 1 |
EJE
| Elgin Joliet and Eastern | 16 |
FPTX
| Ferrous Processing and Trading Company | 1 |
FSTX
| Fuel Supply Trust | 2 |
GNTX
| TTX Company | 1 |
GONX
| Railgon Company | 5 |
IAIS
| Iowa Interstate | 16 |
ICE
| Iowa Chicago and Eastern | 3 |
ICG
| Illinois Central Gulf | 2 |
IHB
| Indiana Harbor Belt | 5 |
ISGX
| International Steel Group | 1 |
JOSX
| Rail Connection, Inc | 1 |
JSCX
| Consumers Energy | 2 |
JTIX
| David J Joseph Company | 1 |
LMIC
| Lake Michigan & Indiana Railroad | 2 |
LN
| Louisville & Nashville | 2 |
LT
| Lake Terminal Railroad Company | 1 |
MILW
| Milwaukee Road | 1 |
MKC
| McKeesport Connecting Railroad Company | 1 |
MS
| Michigan Shore Railroad Incorporated | 1 |
MWCX
| Midwest Railcar Corporation | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
NOKL
| Northwestern Oklahoma | 3 |
NORX
| Northern Indiana Public Service Company | 6 |
NS
| Norfolk Southern | 2 |
NSAX
| National Steel Corporation | 12 |
NSTX
| Consumers Energy Company | 8 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 3 |
OHCR
| Ohio Central | 1 |
POHC
| Pittsburgh & Ohio Central | 1 |
PSTX
| David J. Joseph Company | 5 |
RGCX
| Rio Grande Chemical LTD | 1 |
RJCC
| R.J. Corman Railroad/Kentucky Lines | 4 |
SBD
| Seaboard System | 6 |
SCL
| Seaboard Coast Line | 5 |
SDIX
| Steel Dynamics, Inc | 7 |
SOO
| Soo Line | 1 |
SOU
| Southern | 3 |
TFM
| Kansas City Southern De Mexico | 1 |
TZPR
| Tazewell & Peoria Railroad | 8 |
UFTX
| RESIDCO | 1 |
URR
| Union Railroad | 3 |
WC
| Wisconsin Central | 5 |
WSCX
| CONSUMERS ENERGY CO | 3 |
ZVBX
| Ferrous Processing and Trading Company | 2 |