AEX
| Andersons | 6 |
BNSF
| BNSF Railway | 7 |
CNW
| Chicago & Northwestern | 6 |
CTRN
| Union Pacific Railroad Company | 2 |
DETX
| Detroit Edison Company | 1 |
EJE
| Elgin Joliet and Eastern | 4 |
HCSX
| Helm Chesapeake LLP | 4 |
ITFX
| INFINITY TRANSPORTATION III LLC | 3 |
RBMN
| Reading Blue Mountain & Northern | 6 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 1 |
UP
| Union Pacific Railroad Company | 1 |
WPSX
| Wisconsin Public Service | 1 |