AEX
| Andersons | 2 |
BLE
| Bessemer & Lake Erie | 27 |
BN
| Burlington Northern | 1 |
CR
| Conrail | 4 |
CSX
| CSX Railroad | 22 |
HCSX
| Helm Chesapeake LLP | 3 |
HLMX
| Helm Financial Corporation | 10 |
LAFX
| LaFarge | 64 |
MP
| Missouri Pacific | 1 |
NS
| Norfolk Southern | 1 |
NYC
| New York Central | 15 |
PEPX
| Potomac Electric Power Company | 2 |
RBMN
| Reading Blue Mountain & Northern | 2 |
SOU
| Southern | 2 |
UP
| Union Pacific Railroad Company | 3 |
WE
| Wheeling & Lake Erie | 1 |