AIMX
| AMERICAN IRON & METAL LP | 9 |
AMGX
| AMG Resources Corporation | 1 |
AOK
| Arkansas-Oklahoma Railroad | 4 |
ATSF
| Atchison Topeka & Santa Fe | 4 |
ATW
| Atlantic and Western | 4 |
BN
| Burlington Northern | 21 |
BNBX
| Greenbrier Management Services, LLC | 1 |
BNSF
| BNSF Railway | 26 |
BO
| Baltimore & Ohio | 1 |
CASX
| CASX | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 5 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 2 |
CLFX
| CLFX | 7 |
CMO
| Chicago St Paul Minneapolis & Omaha | 3 |
CNW
| Chicago & Northwestern | 10 |
COLX
| Alliant Energy | 19 |
CP
| Canadian Pacific Railway | 6 |
CR
| Conrail | 1 |
CSX
| CSX Railroad | 9 |
CWEX
| Midwest Generation LLC | 12 |
DAPX
| Dairyland Power Cooperative (Wis.) | 4 |
DEEX
| Detroit Edison Company | 1 |
DJJX
| Joseph Transportation Incorporated | 10 |
DME
| Dakota, Minnesota and Eastern | 2 |
DRGW
| Denver & Rio Grande Western | 3 |
EDGX
| Alliant Energy | 7 |
FLOX
| CIT Group/Capital Finance, Inc | 1 |
FURX
| First Union Rail | 7 |
FXE
| Ferromex | 2 |
GACX
| General American Marks Company | 1 |
GBRX
| Greenbrier Leasing Corporation | 1 |
GN
| Great Northern | 1 |
GNTX
| TTX Company | 30 |
GONX
| Railgon Company | 9 |
GRW
| Gary Railway | 5 |
GSNX
| Helm Financial Corporation | 4 |
HEQX
| Helm Financial Corporation | 2 |
IARX
| InStar Leasing | 2 |
IC
| Illinois Central | 1 |
ICE
| Iowa Chicago and Eastern | 2 |
IHB
| Indiana Harbor Belt | 4 |
JOSX
| Rail Connection, Inc | 1 |
JTIX
| David J Joseph Company | 1 |
LT
| Lake Terminal Railroad Company | 2 |
LW
| Louisville and Wadley Railway Company | 1 |
MKC
| McKeesport Connecting Railroad Company | 1 |
MKT
| Missouri-Kansas-Texas | 1 |
MNNR
| Minnesota Commercial | 16 |
MP
| Missouri Pacific | 39 |
MRL
| Montana Rail Link | 3 |
MWCX
| Midwest Railcar Corporation | 11 |
NDYX
| First Union Rail | 7 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
NOKL
| Northwestern Oklahoma | 2 |
NRLX
| CIT Group/Capital Finance, Inc | 2 |
NS
| Norfolk Southern | 3 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 2 |
RGLX
| RESERVE GROUP LEASING LLC | 1 |
SCXY
| St. Croix Valley Railroad Company | 4 |
SMIX
| Structural Metals Incorporated | 1 |
SOXX
| SMBC RAIL SERVICES LLC | 9 |
SP
| Southern Pacific | 10 |
TILX
| Trinity Industries Leasing Company | 3 |
TYOX
| The Tie Yard Of Omaha Inc. | 1 |
UP
| Union Pacific Railroad Company | 37 |
URR
| Union Railroad | 1 |