AEX
| Andersons | 2 |
ATSF
| Atchison Topeka & Santa Fe | 3 |
BN
| Burlington Northern | 5 |
CGCX
| Cargill Incorporated C.G.D. Division | 4 |
CLSX
| Cargill Incorporated Salt Division | 2 |
CP
| Canadian Pacific Railway | 2 |
IFRX
| Infinity Rail LLC | 2 |
MWCX
| Midwest Railcar Corporation | 1 |
NCHX
| General Electric Rail Services | 2 |
NOKL
| Northwestern Oklahoma | 3 |
NS
| Norfolk Southern | 1 |
POTX
| PCS SALES USA INC | 1 |
RFMX
| Caldwell-Baker Company | 1 |
SOO
| Soo Line | 2 |