ACFX
| General Electric Rail Services | 1 |
ADMX
| ADM Transportation Company | 2 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATSF
| Atchison Topeka & Santa Fe | 2 |
ATW
| Atlantic and Western | 1 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 10 |
BRAX
| General American Marks Company | 1 |
CABX
| Cabot Corporation | 1 |
CITX
| CIT Group/Capital Finance, Inc | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 3 |
CNW
| Chicago & Northwestern | 2 |
CP
| Canadian Pacific Railway | 2 |
CPAA
| Canadian Pacific Railway | 1 |
DME
| Dakota, Minnesota and Eastern | 1 |
DSIX
| Dowell Schlumberger Incorporated | 2 |
FURX
| First Union Rail | 1 |
KLRX
| KOCH RAIL LLC | 1 |
KWT
| KWT Railway | 1 |
LCEX
| Lone Star Industries Incorporated | 1 |
MCEX
| Midwest Railcar Equipment Company | 1 |
NDYX
| First Union Rail | 5 |
NLSX
| National Starch and Chemical Company | 2 |
NS
| Norfolk Southern | 1 |
NW
| Norfolk & Western | 1 |
SOO
| Soo Line | 3 |
SOYX
| Minnesota Soybean Processors | 3 |
XOMX
| Exxon Mobil Corporation | 2 |