AGR
| Alabama and Gulf Coast | 1 |
BDRV
| Belvidere & Delaware Railroad | 1 |
CIC
| Cedar Rapids & Iowa City | 1 |
COER
| Crab Orchard & Egyptian | 1 |
CR
| Conrail | 2 |
CXST
| CXST | 1 |
DRRV
| DRRV | 1 |
FBOX
| TTX Company | 1 |
LRS
| Laurinburg and Southern | 2 |
MC
| Mass Coastal | 1 |
MDW
| Minnesota Dakota and Western Railway Com | 1 |
MEC
| Maine Central | 3 |
MPCX
| Michels Corporation | 1 |
NS
| Norfolk Southern | 3 |
SGLR
| Seminole Gulf | 1 |
SOU
| Southern | 1 |
SP
| Southern Pacific | 2 |
SRY
| Southern Railway of British Columbia Lim | 1 |
WECX
| Westinghouse Electric Corporation | 2 |