ALY
| Allegheny and Eastern Railroad Incorpora | 1 |
BAR
| Bangor & Aroostook | 2 |
IW
| Illinois Western | 1 |
JOBX
| Tealinc Limited | 2 |
SNC
| Saratoga & North Creek Railway | 1 |
SOO
| Soo Line | 1 |
SOU
| Southern | 6 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
UP
| Union Pacific Railroad Company | 2 |