ACL
| Atlantic Coast Line | 1 |
ASAB
| Bay Line Railroad LLC | 1 |
BO
| Baltimore & Ohio | 1 |
CG
| Central Of Georgia | 14 |
CO
| Chesapeake & Ohio | 1 |
CRR
| Clinchfield | 1 |
CWC
| Charleston & Western Carolina | 1 |
GC
| Georgia Central | 2 |
GF
| Georgia & Florida | 3 |
LN
| Louisville & Nashville | 1 |
LW
| Louisville and Wadley Railway Company | 1 |
MDS
| Meridian Southern Railway, LLC | 1 |
NW
| Norfolk & Western | 1 |
SAL
| Seaboard Air Line | 1 |
SBD
| Seaboard System | 2 |
SCL
| Seaboard Coast Line | 9 |
WT
| Wrightsville & Tennille | 9 |