AOK
| Arkansas-Oklahoma Railroad | 19 |
ATW
| Atlantic and Western | 23 |
BNSF
| BNSF Railway | 76 |
CAGY
| Columbus & Greenville Railway | 5 |
CBFX
| THE CIT GROUP/EQUIPMENT FINANCING INC | 4 |
CHTT
| Chicago Heights Terminal Transfer | 34 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 8 |
CNW
| Chicago & Northwestern | 6 |
COER
| Crab Orchard & Egyptian | 22 |
CR
| Conrail | 15 |
CSS
| Chicago South Shore And South Bend | 3 |
CSX
| CSX Railroad | 84 |
CTRN
| Union Pacific Railroad Company | 1 |
FXE
| Ferromex | 1 |
GRW
| Gary Railway | 1 |
HS
| H and S Railroad Company | 3 |
IHB
| Indiana Harbor Belt | 2 |
KCS
| Kansas City Southern | 15 |
LW
| Louisville and Wadley Railway Company | 19 |
MBKX
| Mitsui Rail Capital | 7 |
MP
| Missouri Pacific | 6 |
MULX
| MULX | 4 |
NDYX
| First Union Rail | 4 |
NKLX
| NKLX | 1 |
NOKL
| Northwestern Oklahoma | 33 |
NS
| Norfolk Southern | 69 |
NW
| Norfolk & Western | 4 |
NYC
| New York Central | 9 |
SCIH
| South Chicago & Indiana Harbor Railway C | 5 |
SP
| Southern Pacific | 2 |
TFM
| Kansas City Southern De Mexico | 4 |
TILX
| Trinity Industries Leasing Company | 15 |
TR
| Tomahawk Railway L.P. | 4 |
UP
| Union Pacific Railroad Company | 123 |
WE
| Wheeling & Lake Erie | 1 |
WFRX
| WELLS FARGO RAIL CORPORATION | 2 |
WRWK
| Providence & Worchester Railroad | 18 |