ACFX
| General Electric Rail Services | 1 |
ADMX
| ADM Transportation Company | 4 |
AEQX
| ATEL Equipment Corporation | 1 |
AEX
| Andersons | 8 |
ALPX
| Alberta Government | 2 |
AOKX
| Greenbrier Management Services, LLC | 1 |
ATGX
| Atel Leasing Corporation | 3 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
BLHX
| SMBC RAIL SERVICES LLC | 2 |
BN
| Burlington Northern | 22 |
BNSF
| BNSF Railway | 108 |
BO
| Baltimore & Ohio | 1 |
CGRX
| Consolidated Grain and Barge | 1 |
CHTT
| Chicago Heights Terminal Transfer | 2 |
CITX
| CIT Group/Capital Finance, Inc | 2 |
CMHX
| CarMath Incorporated | 1 |
CN
| Canadian National Railways | 4 |
CNW
| Chicago & Northwestern | 6 |
CO
| Chesapeake & Ohio | 7 |
COSX
| Cabot Corporation CAB-O-SIL Division | 1 |
CP
| Canadian Pacific Railway | 8 |
CR
| Conrail | 16 |
CRDX
| Chicago Freight Car Leasing Company | 2 |
CSX
| CSX Railroad | 179 |
DCBX
| Degussa Engineered Carbons, LP | 1 |
DJTX
| Joseph Transportation Incorporated | 2 |
DME
| Dakota, Minnesota and Eastern | 2 |
DOWX
| Dow Chemical Company | 1 |
DSRC
| Dakota Southern Railway Company | 4 |
ECQX
| Degussa Engineered Carbons, LP | 1 |
ELTX
| BP Solvay Polyethylene North America | 1 |
FCSX
| Florida Crushed Stone Company | 1 |
FPAX
| Formosa Transrail Corporation | 1 |
FURX
| First Union Rail | 38 |
GACX
| General American Marks Company | 5 |
GFSX
| General American Marks Company | 5 |
GNAX
| Holcim (US) Inc | 1 |
GVDX
| Oxy Vinyls LP | 1 |
HLMX
| Helm Financial Corporation | 2 |
IAIS
| Iowa Interstate | 1 |
IC
| Illinois Central | 1 |
ICE
| Iowa Chicago and Eastern | 2 |
ICG
| Illinois Central Gulf | 5 |
IFRX
| Infinity Rail LLC | 1 |
INTX
| Interstate Commodities Inc. | 3 |
ITC
| Illinois Terminal Railroad | 1 |
ITLX
| General Electric Rail Services | 5 |
KCS
| Kansas City Southern | 3 |
KLRX
| KOCH RAIL LLC | 2 |
LIMX
| CHEMICAL LIME CO. | 1 |
LN
| Louisville & Nashville | 12 |
MCEX
| Midwest Railcar Equipment Company | 2 |
MP
| Missouri Pacific | 2 |
MWCX
| Midwest Railcar Corporation | 8 |
NAHX
| General Electric Rail Services | 2 |
NDYX
| First Union Rail | 1 |
NNW
| Nebraska Northwestern | 1 |
NOKL
| Northwestern Oklahoma | 2 |
NW
| Norfolk & Western | 6 |
NYC
| New York Central | 3 |
OFOX
| RESIDCO | 1 |
PLCX
| General Electric Rail Services | 3 |
PMRX
| Progress Metal Reclamation Company | 1 |
POTX
| PCS SALES USA INC | 3 |
PTLX
| General Electric Rail Services | 1 |
RFP
| Richmond Fredericksburg & Potomac | 4 |
RVPR
| Riverport R.R., L.L.C. | 1 |
SAN
| Sandersville | 2 |
SBD
| Seaboard System | 8 |
SCL
| Seaboard Coast Line | 7 |
SDWX
| Cemex Inc | 1 |
SHPX
| American Railcar Leasing, LLC | 5 |
SHQX
| AMERICAN RAILCAR INDUSTRIES | 1 |
SIRX
| Southern Illinois Railcar Company | 2 |
SKNX
| Saskatchewan Grain Car Corporation | 1 |
SKPX
| Saskatchewan Grain Car Corporation | 1 |
SMW
| St Marys Railway West LLC | 5 |
SOO
| Soo Line | 12 |
SOU
| Southern | 3 |
SOYX
| Minnesota Soybean Processors | 1 |
TCHX
| TCHX | 1 |
TCIX
| Trinity Chemical Leasing LLC | 1 |
TCMX
| CIT Group/Capital Finance, Inc | 1 |
TEIX
| Transportation Equipment Incorporated | 1 |
TILX
| Trinity Industries Leasing Company | 7 |
TITX
| Tarmac America LLC | 11 |
UELX
| ADM Transportation Company | 1 |
UP
| Union Pacific Railroad Company | 4 |
UTCX
| Union Tank Car Company | 1 |
WGCR
| Wiregrass Central Railroad. Incorporated | 2 |