ASPX
| American Steel Processing Co | 2 |
BISX
| Brandenburg Industrial Service Co | 1 |
BO
| Baltimore & Ohio | 1 |
CN
| Canadian National Railways | 1 |
CR
| Conrail | 6 |
CSX
| CSX Railroad | 2 |
DLWR
| Depew Lancaster and Western Railroad Com | 3 |
DREX
| Wilmot Transportation and Logistics | 1 |
EMRX
| EMRX | 1 |
HPJX
| Helm-Pacific Leasing | 2 |
HPTX
| HAMPTON CAPITAL LLC | 1 |
ICG
| Illinois Central Gulf | 1 |
IHB
| Indiana Harbor Belt | 1 |
ITFX
| INFINITY TRANSPORTATION III LLC | 1 |
MP
| Missouri Pacific | 3 |
NJT
| New Jersey Transit | 6 |
NJTR
| NJ Transit Rail Operations | 4 |
NS
| Norfolk Southern | 7 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 1 |
SOU
| Southern | 2 |
SP
| Southern Pacific | 1 |
SRNJ
| Southern Railroad Company of New Jersey | 1 |
SWIX
| STONEWALL INDUSTRIES LLC | 1 |
TILX
| Trinity Industries Leasing Company | 1 |
WC
| Wisconsin Central | 1 |