AEX
| Andersons | 1 |
AM
| Arkansas & Missouri | 1 |
AMGX
| AMG Resources Corporation | 1 |
ATSF
| Atchison Topeka & Santa Fe | 3 |
BLE
| Bessemer & Lake Erie | 3 |
BN
| Burlington Northern | 5 |
BNSF
| BNSF Railway | 2 |
BO
| Baltimore & Ohio | 3 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 2 |
CN
| Canadian National Railways | 2 |
CNW
| Chicago & Northwestern | 9 |
CO
| Chesapeake & Ohio | 2 |
COER
| Crab Orchard & Egyptian | 1 |
CR
| Conrail | 47 |
CSX
| CSX Railroad | 9 |
DJTX
| Joseph Transportation Incorporated | 1 |
DME
| Dakota, Minnesota and Eastern | 14 |
EJE
| Elgin Joliet and Eastern | 1 |
FURX
| First Union Rail | 3 |
HLMX
| Helm Financial Corporation | 1 |
HPJX
| Helm-Pacific Leasing | 1 |
HZGX
| Herzog Contracting Corporation | 4 |
IC
| Illinois Central | 4 |
ICG
| Illinois Central Gulf | 8 |
KCS
| Kansas City Southern | 5 |
KCSM
| Kansas City Southern De Mexico | 1 |
MKT
| Missouri-Kansas-Texas | 4 |
MP
| Missouri Pacific | 56 |
NDYX
| First Union Rail | 5 |
NOKL
| Northwestern Oklahoma | 3 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
NS
| Norfolk Southern | 1 |
NW
| Norfolk & Western | 70 |
NYC
| New York Central | 5 |
SGLR
| Seminole Gulf | 1 |
SMW
| St Marys Railway West LLC | 1 |
SOO
| Soo Line | 11 |
SOU
| Southern | 16 |
SP
| Southern Pacific | 6 |
TFM
| Kansas City Southern De Mexico | 1 |
TR
| Tomahawk Railway L.P. | 1 |
TYOX
| The Tie Yard Of Omaha Inc. | 1 |
UP
| Union Pacific Railroad Company | 3 |
WC
| Wisconsin Central | 11 |