BN
| Burlington Northern | 2 |
CNW
| Chicago & Northwestern | 2 |
CR
| Conrail | 2 |
CRIX
| Citicorp Railmark, Inc. | 1 |
FLOX
| CIT Group/Capital Finance, Inc | 1 |
LCEX
| Lone Star Industries Incorporated | 1 |
LN
| Louisville & Nashville | 2 |
NS
| Norfolk Southern | 2 |
NW
| Norfolk & Western | 13 |
NYC
| New York Central | 3 |
SCL
| Seaboard Coast Line | 1 |
SDWX
| Cemex Inc | 1 |
WC
| Wisconsin Central | 16 |