AN
| Apalachicola Northern | 1 |
AOK
| Arkansas-Oklahoma Railroad | 2 |
ATW
| Atlantic and Western | 2 |
BAEX
| Andersons | 4 |
BAR
| Bangor & Aroostook | 1 |
CNW
| Chicago & Northwestern | 8 |
CP
| Canadian Pacific Railway | 1 |
CSX
| CSX Railroad | 2 |
EEC
| East Erie Commercial Railroad | 3 |
FGLK
| Finger Lakes Railway | 4 |
GTRA
| Golden Triangle Railroad | 2 |
HS
| H and S Railroad Company | 10 |
KCS
| Kansas City Southern | 4 |
LBR
| Lowville and Beaver River Railroad Compa | 1 |
MDR
| Kansas City Southern | 1 |
MEC
| Maine Central | 5 |
MMA
| Montreal, Maine & Atlantic | 6 |
MRL
| Montana Rail Link | 2 |
MSDR
| Knoxville & Holston River Railroad | 4 |
NS
| Norfolk Southern | 1 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 1 |
TASD
| Terminal Alabama State Docks | 3 |
WC
| Wisconsin Central | 3 |
WCCL
| Wisconsin Central | 2 |