ALY
| Allegheny and Eastern Railroad Incorpora | 3 |
AM
| Arkansas & Missouri | 3 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATSF
| Atchison Topeka & Santa Fe | 34 |
ATW
| Atlantic and Western | 2 |
BN
| Burlington Northern | 86 |
BNSF
| BNSF Railway | 46 |
CEFX
| CIT Group/Capital Finance, Inc | 2 |
CITX
| CIT Group/Capital Finance, Inc | 2 |
CN
| Canadian National Railways | 1 |
CNW
| Chicago & Northwestern | 22 |
CR
| Conrail | 1 |
CS
| Colorado & Southern | 2 |
CSX
| CSX Railroad | 5 |
CTRN
| Union Pacific Railroad Company | 15 |
CW
| Colorado and Wyoming | 3 |
DGNO
| Dallas Garland & Northeastern | 1 |
DJLX
| CIT Group/Capital Finance, Inc | 1 |
DLRX
| General Electric Rail Services | 12 |
DRGW
| Denver & Rio Grande Western | 7 |
FEC
| Florida East Coast | 5 |
FURX
| First Union Rail | 1 |
GN
| Great Northern | 1 |
GNRR
| Georgia Northeastern | 2 |
GVSR
| Galveston Railroad L.P. | 1 |
GWWR
| Gateway Western | 1 |
KCS
| Kansas City Southern | 4 |
MKT
| Missouri-Kansas-Texas | 1 |
MP
| Missouri Pacific | 54 |
MWCX
| Midwest Railcar Corporation | 3 |
NDYX
| First Union Rail | 14 |
NOKL
| Northwestern Oklahoma | 5 |
NRLX
| CIT Group/Capital Finance, Inc | 2 |
SP
| Southern Pacific | 10 |
TFM
| Kansas City Southern De Mexico | 23 |
TNMR
| Texas and New Mexico | 1 |
TR
| Tomahawk Railway L.P. | 4 |
TYOX
| The Tie Yard Of Omaha Inc. | 3 |
UP
| Union Pacific Railroad Company | 5 |
WLCX
| WLCX | 1 |