ATW
| Atlantic and Western | 2 |
BNSF
| BNSF Railway | 10 |
CGLX
| GATX Rail Canada | 1 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 1 |
COER
| Crab Orchard & Egyptian | 2 |
CSX
| CSX Railroad | 12 |
HS
| H and S Railroad Company | 3 |
IC
| Illinois Central | 1 |
IHB
| Indiana Harbor Belt | 3 |
KCS
| Kansas City Southern | 1 |
LW
| Louisville and Wadley Railway Company | 1 |
MBKX
| Mitsui Rail Capital | 1 |
NS
| Norfolk Southern | 2 |
NYC
| New York Central | 1 |
RVPR
| Riverport R.R., L.L.C. | 1 |
TFM
| Kansas City Southern De Mexico | 1 |
TR
| Tomahawk Railway L.P. | 4 |
UP
| Union Pacific Railroad Company | 2 |
WRWK
| Providence & Worchester Railroad | 2 |