|
APTX
| Air Products and Chemicals Incorporated | 18 |
|
ATSF
| Atchison Topeka & Santa Fe | 4 |
|
BN
| Burlington Northern | 2 |
|
BO
| Baltimore & Ohio | 4 |
|
CN
| Canadian National Railways | 2 |
|
CNJ
| Central Rail Road of New Jersey | 1 |
|
CO
| Chesapeake & Ohio | 2 |
|
CP
| Canadian Pacific Railway | 2 |
|
CR
| Conrail | 2 |
|
CRIP
| Chicago Rock Island & Pacific | 3 |
|
CSX
| CSX Railroad | 5 |
|
CWP
| Chicago West Pullman & Southern | 1 |
|
DODX
| Department Of Defense | 3 |
|
DUPX
| Du Pont De Nemours and Company Incorporated | 1 |
|
EJE
| Elgin Joliet and Eastern | 1 |
|
EL
| Erie Lackawanna | 1 |
|
ERIE
| Erie Railroad | 2 |
|
ICG
| Illinois Central Gulf | 1 |
|
IHB
| Indiana Harbor Belt | 11 |
|
LN
| Louisville & Nashville | 2 |
|
MCVX
| Massuchusetts Call/Volunteer Firefighters Assoc. | 1 |
|
ME
| Morristown & Erie Railroad | 4 |
|
NJT
| New Jersey Transit | 1 |
|
NYSW
| New York Susquehanna & Western | 1 |
|
PC
| Penn Central | 9 |
|
PRR
| Pennsylvania Railroad | 1 |
|
RDG
| Reading Railroad | 4 |
|
SOO
| Soo Line | 2 |
|
SP
| Southern Pacific | 3 |
|
TVRM
| Tennessee Valley | 6 |
|
UP
| Union Pacific Railroad Company | 3 |
