This morning, from a SEPTA train, I saw 3 NS units with high-hood GP38-2 5011 in the lead, heading up what looked like a gravel train, eastbound on CSX's Falls Grade near the SEPTA Roberts Yard. Then I'm pretty sure I saw it again westbound on my way home, at 4:15. Never saw NS power on this line before - anyone know what they were doing there? The train was gray hoppers with Conrail lettering.
"Am Gleis drei bitte einsteigen - Türen schliessen selbsttätig. Vorsicht bei der Abfahrt!"