ATSF
| Atchison Topeka & Santa Fe | 4 |
ATW
| Atlantic and Western | 2 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 1 |
CAGY
| Columbus & Greenville Railway | 1 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
COER
| Crab Orchard & Egyptian | 1 |
CP
| Canadian Pacific Railway | 1 |
CR
| Conrail | 2 |
GTW
| Grand Trunk Western | 1 |
KCS
| Kansas City Southern | 3 |
LW
| Louisville and Wadley Railway Company | 3 |
NOKL
| Northwestern Oklahoma | 2 |
NS
| Norfolk Southern | 2 |
RJCW
| R.J. Corman Railroad Company/ Western Ohio Line | 2 |
UP
| Union Pacific Railroad Company | 9 |