AMCX
| BP Amoco Chemical Company Chemical Division | 1 |
AOKX
| Greenbrier Management Services, LLC | 1 |
BN
| Burlington Northern | 3 |
BNSF
| BNSF Railway | 2 |
CCBX
| Union Carbide Corporation | 1 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 2 |
CNLX
| CN Treasury Operations, Limited | 1 |
CNW
| Chicago & Northwestern | 1 |
DOWX
| Dow Chemical Company | 1 |
EQUX
| Equistar Chemicals, LP | 2 |
FCTX
| Farmers Commodities Transportation | 1 |
KCS
| Kansas City Southern | 1 |
MLLX
| Basell USA, Inc | 1 |
MP
| Missouri Pacific | 2 |
MRMX
| Midwest Railcar Corporation | 3 |
NDYX
| First Union Rail | 1 |
RCLX
| Macquarie Rail Inc | 1 |
TILX
| Trinity Industries Leasing Company | 1 |
UP
| Union Pacific Railroad Company | 3 |