ADMX
| ADM Transportation Company | 2 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATW
| Atlantic and Western | 1 |
BNSF
| BNSF Railway | 5 |
CITX
| CIT Group/Capital Finance, Inc | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 1 |
DME
| Dakota, Minnesota and Eastern | 1 |
FURX
| First Union Rail | 1 |
SOO
| Soo Line | 1 |