ACCX
| Consolidation Coal Company | 85 |
ACWX
| CAROLINA LEASING & CONTRACTING CORPORATION | 10 |
AEX
| Andersons | 145 |
AIGX
| SMBC RAIL SERVICES LLC | 36 |
AKMX
| HELM Financial Corporation | 1 |
AM
| Arkansas & Missouri | 1 |
AMGX
| AMG Resources Corporation | 9 |
ANGX
| Andersons - Railgroup | 13 |
AOK
| Arkansas-Oklahoma Railroad | 2 |
APPX
| Appalachian Railcar Services | 13 |
ARR
| Alaska Railroad | 15 |
ATSF
| Atchison Topeka & Santa Fe | 400 |
ATW
| Atlantic and Western | 4 |
BDW
| Bighorn Divide & Wyoming Railroad | 1 |
BGSX
| Strata Corporation | 11 |
BIMX
| Behr Iron & Metal | 5 |
BLE
| Bessemer & Lake Erie | 598 |
BM
| Boston & Maine | 43 |
BN
| Burlington Northern | 299 |
BNS
| BNS | 1 |
BNSF
| BNSF Railway | 209 |
BO
| Baltimore & Ohio | 21 |
BPRR
| Buffalo and Pittsburgh | 116 |
BUKX
| Louisville Gas and Electric Company | 1 |
CAAX
| MHC Incorporated Subsidiary of ConAgra Incorporated | 6 |
CBQ
| Chicago Burlington & Quincy | 112 |
CCCX
| CII Carbon, LLC | 9 |
CEFX
| CIT Group/Capital Finance, Inc | 14 |
CEI
| Chicago & Eastern Illinois | 2 |
CGLX
| GATX Rail Canada | 2 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 51 |
CIRR
| Chattahoochee Industrial Railroad | 78 |
CKIX
| C.K. Industries | 2 |
CLAX
| Guardian Leasing Inc | 5 |
CLNA
| Carolina Coastal Railway Incorporated | 1 |
CMCX
| Sweetman Construction Company | 9 |
CMEX
| Cemex Inc | 20 |
CMHX
| CarMath Incorporated | 2 |
CN
| Canadian National Railways | 6 |
CNW
| Chicago & Northwestern | 184 |
CO
| Chesapeake & Ohio | 20 |
COGX
| Rail Connection, Inc. | 12 |
CR
| Conrail | 1064 |
CRR
| Clinchfield | 10 |
CS
| Colorado & Southern | 5 |
CSL
| Chicago Short Line Railway Company | 14 |
CSPX
| Chesapeake Speciality Products | 1 |
CSX
| CSX Railroad | 3573 |
CTRN
| Union Pacific Railroad Company | 2 |
CYDX
| Conrad Yelvington Distributors | 108 |
CYXX
| Conrad Yelvington Distributors, Inc | 4 |
DH
| Delaware & Hudson | 1 |
DJJX
| Joseph Transportation Incorporated | 1 |
DJTX
| Joseph Transportation Incorporated | 2 |
DME
| Dakota, Minnesota and Eastern | 81 |
DMVW
| Dakota Missouri Valley and Western Railr | 2 |
DRGW
| Denver & Rio Grande Western | 605 |
EAMX
| Everest Railcar Services, Inc | 24 |
ECNX
| ECN RAIL FINANCE LLC | 31 |
EEAX
| EEAX | 4 |
EJE
| Elgin Joliet and Eastern | 33 |
EWSX
| Indianapolis Power & Light | 13 |
FEC
| Florida East Coast | 60 |
FRKX
| Florida Rock Industries | 125 |
FURX
| First Union Rail | 104 |
FXE
| Ferromex | 2 |
GACX
| General American Marks Company | 145 |
GAXX
| Gerdau Ameristeel US, Inc | 17 |
GBRX
| Greenbrier Leasing Corporation | 11 |
GCCX
| General American Marks Company | 139 |
GLIX
| GLIX | 30 |
GLSX
| Glacier State Distribution Services Incorporated | 3 |
GN
| Great Northern | 2 |
GNAX
| Holcim (US) Inc | 14 |
GNBC
| Grainbelt Corporation | 1 |
GRRY
| GRRY | 4 |
GRW
| Gary Railway | 3 |
GSCX
| General American Marks Company | 1 |
GSTX
| Georgia Power Company | 46 |
HAWX
| Glenn O Hawbaker, Inc | 18 |
HCSX
| Helm Chesapeake LLP | 144 |
HELX
| Helm Financial Corporation | 1 |
HEQX
| Helm Financial Corporation | 3 |
HJMX
| HJMX | 1 |
HKGX
| Haines & Kibblehouse Inc. | 7 |
HLMX
| Helm Financial Corporation | 484 |
HMJX
| HELM Financial Corporation | 89 |
HPJX
| Helm-Pacific Leasing | 94 |
HZGX
| Herzog Contracting Corporation | 2 |
IC
| Illinois Central | 55 |
ICE
| Iowa Chicago and Eastern | 1 |
ICG
| Illinois Central Gulf | 2 |
ICRX
| Island Creek Corporation | 2 |
INLX
| Incoal Company | 20 |
INRD
| Indiana Railroad | 4 |
IPSX
| General American Marks Company | 39 |
ITFX
| INFINITY TRANSPORTATION III LLC | 6 |
ITGX
| Andersons - Railgroup | 5 |
ITLX
| General Electric Rail Services | 18 |
ITXX
| Tiaxcalteca de Industrias S.A. de C.V. | 1 |
JAIX
| JAIX Leasing Corporation | 6 |
JEFW
| Jefferson Warrior Railroad Company | 3 |
JOBX
| Tealinc Limited | 3 |
JOGX
| Jointa Galusha Llc | 6 |
JTSX
| Joseph Transportation Incorporated | 40 |
KCS
| Kansas City Southern | 5 |
KGLX
| Commonwealth Edison Company | 4 |
KYRX
| Progress Rail Services Corporation | 1 |
LAFX
| LaFarge | 128 |
LGEX
| L.G. Everist Incorporated | 82 |
LI
| Long Island Rail Road Company | 26 |
LN
| Louisville & Nashville | 10 |
LSI
| Lake Superior and Ishpeming Railroad | 11 |
LSRC
| Lake State Railway Company | 42 |
LVRR
| Lycoming Valley | 4 |
MACX
| Mac Acquisitions. L.P. | 9 |
MB
| Meridian & Bigbee | 5 |
MBKX
| Mitsui Rail Capital | 28 |
MEC
| Maine Central | 14 |
MKT
| Missouri-Kansas-Texas | 6 |
MMAX
| Martin-Marietta Aggregates | 24 |
MMID
| Maryland Midland | 12 |
MNCW
| Metro-North Commuter Railroad | 2 |
MNNR
| Minnesota Commercial | 1 |
MP
| Missouri Pacific | 876 |
MQRX
| MACQUARIE RAIL, INC. | 116 |
MWAX
| Martin Marietta Materials Incorporated | 57 |
MWCX
| Midwest Railcar Corporation | 1 |
NDYX
| First Union Rail | 23 |
NERR
| Nashville and Eastern | 3 |
NHN
| New Hampshire Northcoast Corporation | 6 |
NIHX
| General Electric Rail Services | 15 |
NLRX
| NLRX | 22 |
NNW
| Nebraska Northwestern | 7 |
NOKL
| Northwestern Oklahoma | 1 |
NS
| Norfolk Southern | 3200 |
NW
| Norfolk & Western | 2073 |
NYC
| New York Central | 951 |
NYSW
| New York Susquehanna & Western | 7 |
OGIX
| O&G INDUSTRIES, INC. | 20 |
OLNX
| Olin Corporation | 3 |
OOOX
| Osborne Incorporated | 15 |
PAL
| Paducah & Louisville | 11 |
PC
| Penn Central | 13 |
PEPX
| Potomac Electric Power Company | 49 |
PKTX
| Citizens Gas & Coke Utility | 2 |
PLE
| Pittsburgh & Lake Erie | 1 |
PMRX
| Progress Metal Reclamation Company | 90 |
PPLX
| Pennsylvania Power and Light Company | 89 |
PRSX
| Progress Rail Service | 6 |
PS
| Pittsburg and Shawmut Railroad Company | 1 |
PSR
| Pittsburg and Shawmut Railroad Incorporated | 149 |
PW
| Providence and Worcester | 114 |
RBMN
| Reading Blue Mountain & Northern | 399 |
RDG
| Reading Railroad | 6 |
RLMX
| David J Joseph Company | 1 |
RMGX
| Andersons - Railgroup | 5 |
RPCX
| Railroad Passenger Car Numbering Bureau | 1 |
RRRR
| Rock and Rail Incorporated | 1 |
RRVW
| Red River Valley and Western Railroad | 1 |
SBD
| Seaboard System | 7 |
SCKX
| Northern Coal Transportation Company | 98 |
SDEX
| Savage-Harrington Energy | 8 |
SIRX
| Southern Illinois Railcar Company | 2 |
SKOL
| South Kansas and Oklahoma | 1 |
SLSF
| Saint Louis-San Francisco | 2 |
SOCX
| BP Amoco Chemical Company BP Oil Division | 8 |
SOO
| Soo Line | 59 |
SOU
| Southern | 129 |
SPSX
| Progress Rail Services Corp | 3 |
SRNJ
| Southern Railroad Company of New Jersey | 1 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 5 |
STWX
| Steelwheels Llc | 5 |
SWFX
| Southwest Forest Industries | 12 |
TILX
| Trinity Industries Leasing Company | 9 |
TLTX
| Tilcon Tomasso Quarries Incorporated | 42 |
TRAX
| RailAmerica | 4 |
TRIX
| General American Marks Company | 165 |
TXIX
| Texas Industries Incorporated | 47 |
TXUX
| TXU Electric | 2 |
UNLX
| UNLX | 1 |
UNSX
| Rail Logistics, LC | 2 |
UP
| Union Pacific Railroad Company | 747 |
URDX
| Arch of Kentucky Incorporated | 1 |
VALX
| Sierra Pacific Power Company/Idaho Power Company | 6 |
VAPX
| Virginia Power | 29 |
VRCX
| Vortex Recycling | 4 |
VULX
| Vulcan Materials | 47 |
WAMX
| Webb Asset Management | 1 |
WC
| Wisconsin Central | 4 |
WCCX
| Consolidation Coal Company | 11 |
WDPX
| GASCOYNE MATERIALS HANDLING & RECYCLING, LLC | 6 |
WE
| Wheeling & Lake Erie | 383 |
WFRX
| WELLS FARGO RAIL CORPORATION | 148 |
WM
| Western Maryland | 4 |
WP
| Western Pacific | 16 |
WRRC
| Western Rail Road Company | 14 |
WRWK
| Providence & Worchester Railroad | 4 |
WSOR
| Wisconsin & Southern | 1 |