AMTK
| Amtrak | 42 |
CDOT
| Conneticut Department of Transportation | 1 |
MARC
| Maryland Transit Administration | 5 |
MBTA
| Massachusetts Bay Transit Authority | 8 |
NJT
| New Jersey Transit | 7 |
SPAX
| Southeastern Pennsylvania Transportation (SEPTA) | 1 |
TRCX
| Florida Tri-Rail | 1 |
WCRL
| West Chester Railroad Company | 6 |