ATSF
| Atchison Topeka & Santa Fe | 1 |
BBCX
| ABB Power Generation Incorporated | 2 |
BN
| Burlington Northern | 1 |
CRR
| Clinchfield | 1 |
CSX
| CSX Railroad | 1 |
EJE
| Elgin Joliet and Eastern | 1 |
EL
| Erie Lackawanna | 1 |
GTW
| Grand Trunk Western | 1 |
ICG
| Illinois Central Gulf | 1 |
LN
| Louisville & Nashville | 3 |
MCVX
| Massuchusetts Call/Volunteer Firefighters Assoc. | 1 |
NYC
| New York Central | 1 |
PM
| Pere Marquette | 1 |
PRR
| Pennsylvania Railroad | 1 |
SOO
| Soo Line | 2 |
SOU
| Southern | 2 |