AEX
| Andersons | 1 |
AMTK
| Amtrak | 11 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
BBLX
| Babcock & Brown Rail Management LLC | 7 |
BNSF
| BNSF Railway | 4 |
BO
| Baltimore & Ohio | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CHTT
| Chicago Heights Terminal Transfer | 2 |
CR
| Conrail | 35 |
CSS
| Chicago South Shore And South Bend | 9 |
CSX
| CSX Railroad | 24 |
DEEX
| Detroit Edison Company | 71 |
DETX
| Detroit Edison Company | 13 |
DJJX
| Joseph Transportation Incorporated | 11 |
DJTX
| Joseph Transportation Incorporated | 1 |
EAMX
| Everest Railcar Services, Inc | 3 |
FURX
| First Union Rail | 29 |
GNTX
| TTX Company | 3 |
GONX
| Railgon Company | 1 |
GRW
| Gary Railway | 12 |
GWWR
| Gateway Western | 1 |
HEQX
| Helm Financial Corporation | 3 |
HJVX
| Helm Financial Corporation | 1 |
IAIS
| Iowa Interstate | 1 |
ICG
| Illinois Central Gulf | 1 |
IHB
| Indiana Harbor Belt | 20 |
ISGX
| International Steel Group | 15 |
JTIX
| David J Joseph Company | 3 |
KCSM
| Kansas City Southern De Mexico | 1 |
LBR
| Lowville and Beaver River Railroad Compa | 1 |
LN
| Louisville & Nashville | 1 |
LT
| Lake Terminal Railroad Company | 4 |
MBKX
| Mitsui Rail Capital | 1 |
METX
| METRA | 15 |
MKC
| McKeesport Connecting Railroad Company | 3 |
MLMX
| Metal Management Inc. | 5 |
MP
| Missouri Pacific | 4 |
MQRX
| MACQUARIE RAIL, INC. | 6 |
MRMX
| Midwest Railcar Corporation | 1 |
MWCX
| Midwest Railcar Corporation | 2 |
NDKX
| NDKX | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
NOKL
| Northwestern Oklahoma | 6 |
NORX
| Northern Indiana Public Service Company | 26 |
NS
| Norfolk Southern | 34 |
NSAX
| National Steel Corporation | 2 |
NSSX
| National Salvage and Service Corporation | 3 |
NW
| Norfolk & Western | 30 |
NYC
| New York Central | 7 |
OFOX
| RESIDCO | 13 |
OMNX
| OmniSource Corp | 2 |
PC
| Penn Central | 2 |
PMRX
| Progress Metal Reclamation Company | 1 |
RBMN
| Reading Blue Mountain & Northern | 1 |
RMGX
| Andersons - Railgroup | 1 |
SBD
| Seaboard System | 1 |
SCL
| Seaboard Coast Line | 3 |
SHNX
| Sins Hugo Neu | 4 |
SOO
| Soo Line | 1 |
SOU
| Southern | 19 |
SP
| Southern Pacific | 1 |
SPSX
| Progress Rail Services Corp | 6 |
TFM
| Kansas City Southern De Mexico | 1 |
TFOX
| RESIDCO | 3 |
UP
| Union Pacific Railroad Company | 1 |
WCRC
| Washington Central | 1 |
WFRX
| WELLS FARGO RAIL CORPORATION | 23 |
YARR
| Youngstown and Austintown Railroad | 1 |