AEX
| Andersons | 4 |
AIMX
| AMERICAN IRON & METAL LP | 64 |
AMGX
| AMG Resources Corporation | 18 |
AOK
| Arkansas-Oklahoma Railroad | 2 |
ATSF
| Atchison Topeka & Santa Fe | 2 |
ATW
| Atlantic and Western | 11 |
BCOL
| Canadian National Railways | 1 |
BISX
| Brandenburg Industrial Service Co | 3 |
BLE
| Bessemer & Lake Erie | 5 |
BNSF
| BNSF Railway | 4 |
BTCX
| Browner Turnout Company | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 8 |
CMBX
| CMBX | 12 |
CN
| Canadian National Railways | 42 |
CO
| Chesapeake & Ohio | 2 |
COER
| Crab Orchard & Egyptian | 4 |
CP
| Canadian Pacific Railway | 103 |
CR
| Conrail | 7 |
CSX
| CSX Railroad | 21 |
CTRN
| Union Pacific Railroad Company | 2 |
CWEX
| Midwest Generation LLC | 1 |
DETX
| Detroit Edison Company | 1 |
DJJX
| Joseph Transportation Incorporated | 36 |
DJTX
| Joseph Transportation Incorporated | 1 |
DLRX
| General Electric Rail Services | 4 |
DME
| Dakota, Minnesota and Eastern | 8 |
DMM
| Dansville and Mount Morris Railroad Comp | 1 |
DRGW
| Denver & Rio Grande Western | 2 |
DTI
| Detroit Toledo & Ironton | 3 |
EAMX
| Everest Railcar Services, Inc | 4 |
EJE
| Elgin Joliet and Eastern | 1 |
FLOX
| CIT Group/Capital Finance, Inc | 2 |
FPBX
| International Paper Corporation | 1 |
FURX
| First Union Rail | 18 |
GACX
| General American Marks Company | 3 |
GMPX
| 7828616 CANADA INC DBA TRANSPORT MP | 1 |
GNTX
| TTX Company | 3 |
GONX
| Railgon Company | 2 |
GTW
| Grand Trunk Western | 3 |
IAIS
| Iowa Interstate | 2 |
IC
| Illinois Central | 13 |
ICE
| Iowa Chicago and Eastern | 9 |
ICG
| Illinois Central Gulf | 27 |
JOSX
| Rail Connection, Inc | 2 |
JTIX
| David J Joseph Company | 4 |
KOR
| KOR | 4 |
MHFX
| MHF Logistical Solutions Incorporated | 7 |
MILW
| Milwaukee Road | 3 |
MLMX
| Metal Management Inc. | 1 |
MP
| Missouri Pacific | 6 |
MTBX
| METROBEC INC | 2 |
MWCX
| Midwest Railcar Corporation | 22 |
NDYX
| First Union Rail | 11 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 5 |
NOKL
| Northwestern Oklahoma | 38 |
NRLX
| CIT Group/Capital Finance, Inc | 3 |
NS
| Norfolk Southern | 24 |
NSSX
| National Salvage and Service Corporation | 3 |
NW
| Norfolk & Western | 1 |
OMNX
| OmniSource Corp | 10 |
PW
| Providence and Worcester | 1 |
RBMN
| Reading Blue Mountain & Northern | 1 |
RMGX
| Andersons - Railgroup | 4 |
SGLR
| Seminole Gulf | 1 |
SHNX
| Sins Hugo Neu | 1 |
SKRX
| Schuylkill Railcar L.P. | 1 |
SMIX
| Structural Metals Incorporated | 1 |
SMPX
| Commercial Metal Company | 1 |
SOO
| Soo Line | 52 |
SOU
| Southern | 7 |
SSEX
| Schnitzer Steel Industries, Inc | 1 |
TCMX
| CIT Group/Capital Finance, Inc | 4 |
TCTX
| Tube City Incorporated | 1 |
TFM
| Kansas City Southern De Mexico | 1 |
THB
| Toronto Hamilton & Buffalo | 7 |
TILX
| Trinity Industries Leasing Company | 1 |
TKEN
| Tennken Railroad Company Incorporated | 1 |
TLAX
| Transload America LLC | 40 |
TR
| Tomahawk Railway L.P. | 12 |
UFTX
| RESIDCO | 1 |
UNPX
| Procor Limited | 1 |
UP
| Union Pacific Railroad Company | 1 |
WC
| Wisconsin Central | 28 |
WP
| Western Pacific | 1 |
WTLX
| Wilmot Transportation & Logistics | 5 |