CN
| Canadian National Railways | 5 |
CP
| Canadian Pacific Railway | 11 |
CR
| Conrail | 120 |
CSX
| CSX Railroad | 3 |
CUVA
| ISG Cleveland Works Railway Company | 6 |
CWRO
| Cleveland Works Rail Operations | 3 |
EJE
| Elgin Joliet and Eastern | 3 |
GRW
| Gary Railway | 4 |
MILW
| Milwaukee Road | 1 |
NS
| Norfolk Southern | 171 |
NV
| NV | 1 |
NW
| Norfolk & Western | 15 |
NYC
| New York Central | 35 |
RBMN
| Reading Blue Mountain & Northern | 1 |
SOO
| Soo Line | 9 |
SOU
| Southern | 86 |
UP
| Union Pacific Railroad Company | 3 |
WC
| Wisconsin Central | 3 |