AGR
| Alabama and Gulf Coast | 2 |
BAEX
| Andersons | 1 |
BM
| Boston & Maine | 2 |
EEC
| East Erie Commercial Railroad | 14 |
GMRC
| Green Mountain RR | 7 |
GTRA
| Golden Triangle Railroad | 9 |
HLMX
| Helm Financial Corporation | 1 |
KCS
| Kansas City Southern | 3 |
LRS
| Laurinburg and Southern | 1 |
MEC
| Maine Central | 4 |
MSDR
| Knoxville & Holston River Railroad | 1 |
NS
| Norfolk Southern | 1 |
PDRR
| Pee Dee River RR | 5 |
SNC
| Saratoga & North Creek Railway | 1 |
SRN
| Sabine River & Northern | 2 |
WC
| Wisconsin Central | 10 |