ACL
| Atlantic Coast Line | 146 |
ACY
| Akron, Canton & Youngstown | 6 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
BO
| Baltimore & Ohio | 11 |
CG
| Central Of Georgia | 20 |
CHD
| CHD | 31 |
CLE
| Cincinnati & Lake Erie | 10 |
CNOR
| Cincinnati Northern | 43 |
CSX
| CSX Railroad | 3 |
DTI
| Detroit Toledo & Ironton | 18 |
ERIE
| Erie Railroad | 27 |
GN
| Great Northern | 1 |
LEW
| LEW | 32 |
NKP
| Nickel Plate | 49 |
NUC
| NUC | 2 |
NYC
| New York Central | 57 |
PRR
| Pennsylvania Railroad | 67 |
RJCW
| R.J. Corman Railroad Company/ Western Ohio Line | 3 |
SAL
| Seaboard Air Line | 36 |
SPEG
| Spencerville & Elgin | 5 |
TCST
| TCST | 2 |
TDB
| TDB | 14 |
TOC
| Toledo & Ohio Central | 14 |
UPP
| Union Pacific Passenger | 5 |
WAB
| Wabash | 24 |