AMTK
| Amtrak | 12 |
CDOT
| Conneticut Department of Transportation | 3 |
MARC
| Maryland Transit Administration | 6 |
MBTA
| Massachusetts Bay Transit Authority | 764 |
MNCR
| Metro North Commuter Railway | 2 |
NJT
| New Jersey Transit | 3 |
SCAX
| SOUTHERN CALIFORNIA REGIONAL RAIL AUTHORITY | 2 |
VRE
| Virginia Railway Express | 2 |