BO
| Baltimore & Ohio | 2 |
CSX
| CSX Railroad | 2 |
IPSX
| General American Marks Company | 1 |
JTSX
| Joseph Transportation Incorporated | 1 |
LAKX
| City of Lakeland (Fla.) | 1 |
LN
| Louisville & Nashville | 1 |
NYC
| New York Central | 1 |
PEFX
| Progress Energy Florida | 2 |
RDG
| Reading Railroad | 1 |
SCWX
| South Carolina Public Service Authority | 1 |
TILX
| Trinity Industries Leasing Company | 1 |
TRIX
| General American Marks Company | 1 |
VULX
| Vulcan Materials | 2 |