AEX
| Andersons | 2 |
AIMX
| AMERICAN IRON & METAL LP | 2 |
AMGX
| AMG Resources Corporation | 22 |
AMTK
| Amtrak | 16 |
APPX
| Appalachian Railcar Services | 2 |
ATW
| Atlantic and Western | 1 |
AWXX
| East Carbon development Company | 3 |
BISX
| Brandenburg Industrial Service Co | 1 |
BLE
| Bessemer & Lake Erie | 1 |
BNSF
| BNSF Railway | 1 |
BO
| Baltimore & Ohio | 10 |
BRRX
| Brooklyn Resource Recovery Incorporated | 12 |
CDEX
| Coastal Distribution, LLC | 12 |
CEFX
| CIT Group/Capital Finance, Inc | 3 |
CFCX
| CRONIMET CORPORATION | 1 |
CHUX
| US Ecology Idaho, Inc. | 1 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 8 |
CMBX
| CMBX | 1 |
CN
| Canadian National Railways | 4 |
CO
| Chesapeake & Ohio | 1 |
COER
| Crab Orchard & Egyptian | 1 |
CR
| Conrail | 37 |
CSMX
| Carol and Andy Muller | 1 |
CSX
| CSX Railroad | 142 |
CSXX
| CSXX | 1 |
CVTX
| CVTX | 3 |
CWSX
| Cardella Waste Service Of New Jersey | 11 |
CYMX
| Cytec Carbon Fibers LLC | 1 |
DJJX
| Joseph Transportation Incorporated | 23 |
DJRX
| Joseph Transportation Incorporated | 1 |
DJTX
| Joseph Transportation Incorporated | 1 |
DME
| Dakota, Minnesota and Eastern | 1 |
DREX
| Wilmot Transportation and Logistics | 7 |
EAMX
| Everest Railcar Services, Inc | 14 |
FURX
| First Union Rail | 4 |
FWTX
| AMERICAN RAILCAR LEASING LLC | 2 |
FXE
| Ferromex | 1 |
GDJX
| Grimmel Industries | 2 |
GONX
| Railgon Company | 3 |
HIRR
| Hainesport Industrial Railroad | 8 |
HIRX
| TRANSPORTATION SERVICES & EQUIPMENT HOLDING, LLC | 11 |
HKRX
| HKRX | 1 |
HPTX
| HAMPTON CAPITAL LLC | 2 |
IC
| Illinois Central | 1 |
ITC
| Illinois Terminal Railroad | 1 |
ITFX
| INFINITY TRANSPORTATION III LLC | 6 |
JAMX
| JAMX | 1 |
JEKX
| JEKX | 1 |
KCSM
| Kansas City Southern De Mexico | 1 |
KMHX
| KMHX | 3 |
LEWX
| SUNNY FARMS LLC | 4 |
MEAX
| METALICO TRANSPORT INC | 6 |
MLMX
| Metal Management Inc. | 2 |
MORX
| MORX | 5 |
MRRX
| Murphy Road Recycling LLC | 3 |
MWCX
| Midwest Railcar Corporation | 30 |
NJT
| New Jersey Transit | 2 |
NJTR
| NJ Transit Rail Operations | 1 |
NS
| Norfolk Southern | 32 |
NSSX
| National Salvage and Service Corporation | 8 |
NW
| Norfolk & Western | 4 |
NYC
| New York Central | 19 |
OFOX
| RESIDCO | 3 |
PC
| Penn Central | 1 |
PKP
| Polish Railways | 2 |
PMRX
| Progress Metal Reclamation Company | 3 |
RBMN
| Reading Blue Mountain & Northern | 1 |
REGX
| Regus Industries LLC | 4 |
RGCX
| Rio Grande Chemical LTD | 2 |
RMLX
| RMG LEASING LLC | 7 |
SBD
| Seaboard System | 4 |
SCL
| Seaboard Coast Line | 2 |
SMIX
| Structural Metals Incorporated | 2 |
SOO
| Soo Line | 2 |
SOU
| Southern | 7 |
SP
| Southern Pacific | 2 |
TCTX
| Tube City Incorporated | 1 |
TFOX
| RESIDCO | 1 |
TILX
| Trinity Industries Leasing Company | 2 |
TR
| Tomahawk Railway L.P. | 1 |
TWIX
| TWIX | 3 |
UP
| Union Pacific Railroad Company | 3 |
URR
| Union Railroad | 2 |
VRBX
| VRBX | 1 |
VTR
| Vermont Railway | 1 |
WC
| Wisconsin Central | 1 |
WCTX
| West Central Cooperative | 1 |
WE
| Wheeling & Lake Erie | 1 |
WWPX
| Willimantic Waste Paper Company | 1 |
YSR
| YSR | 2 |