I'm on Amtrak's Pennsylvanian as I write this, had to wait till the wifi came back since we entered the middle of nowhere cellular-ly shortly after I wrangled these shots off my camera.
Just west of Horseshoe Curve I spot another curve-induced oopsie on NS's part...
At least they had the common decency to flop them before* getting to "The Curve"
---PCJ
(*disclaimer: speculation--I don't know which direction this train was headed)