AEX
| Andersons | 18 |
AJPX
| Searles Valley Minerals Operations, Inc. | 8 |
CC
| Chicago Central & Pacific | 1 |
CN
| Canadian National Railways | 6 |
CNA
| Canadian National Railways | 3 |
CNW
| Chicago & Northwestern | 2 |
CP
| Canadian Pacific Railway | 2 |
FURX
| First Union Rail | 1 |
IANR
| Iowa Northern Ry | 5 |
IC
| Illinois Central | 3 |
ITFX
| INFINITY TRANSPORTATION III LLC | 1 |
MP
| Missouri Pacific | 1 |
QOHX
| Quaker Oats Company | 7 |
SMNX
| Solvay Minerals Incorporated | 2 |
SOO
| Soo Line | 5 |
UP
| Union Pacific Railroad Company | 2 |