AMTK
| Amtrak | 1 |
CDOT
| Conneticut Department of Transportation | 7 |
LI
| Long Island Rail Road Company | 45 |
MARC
| Maryland Transit Administration | 2 |
MBTA
| Massachusetts Bay Transit Authority | 3 |
MNCR
| Metro North Commuter Railway | 29 |
MNCW
| Metro-North Commuter Railroad | 6 |
NJT
| New Jersey Transit | 13 |
SLE
| SLE | 5 |
TRCX
| Florida Tri-Rail | 6 |
VRE
| Virginia Railway Express | 3 |