I live in Langhorne, just off of Maple Ave.(Pa 213), and I can tell you the cutoff is still active. Trains rumble through all the time. I don't know if I envy or feel sorry for the folks that bought those Mc mansions near Langhorne Terrace Church not knowing the rail lines were active. I'm far enough away to hear the traffic but not be annoyed by it.Some nights I'd swear they were coming down my street!
My friend Nick ran PC trains in the 1970s but I don't know if he ever ran on the cutoff.
As a Septoid my duties sometime take me to Frazer Shop which is ironic since it is near the other end of the cutoff, between Amtrak and the cutoff, and most of the trip is on the PA turnpike which parallels the line for a good distance.
"I may not have a brain, but I have an idea!" BOB, benzoate ostylezene bicarbonate.