Is BART an "internal" transit system and not a feeder system to/from SF?
NJ Transit is not solely a feeder system into NYC (that's what PATH is for), though that's probably most of it: https://www.njtransit.com/pdf/rail/Rail_System_Map.pdf . Is Oakland not analogous to Newark in this system?
NJ Transit is not solely a feeder system into NYC (that's what PATH is for), though that's probably most of it: https://www.njtransit.com/pdf/rail/Rail_System_Map.pdf . Is Oakland not analogous to Newark in this system?