AOK
| Arkansas-Oklahoma Railroad | 3 |
CIBX
| CIT Group/Capital Finance, Inc | 2 |
HS
| H and S Railroad Company | 1 |
LW
| Louisville and Wadley Railway Company | 2 |
MDW
| Minnesota Dakota and Western Railway Com | 2 |
MP
| Missouri Pacific | 7 |
TFM
| Kansas City Southern De Mexico | 1 |
WRWK
| Providence & Worchester Railroad | 2 |