The Buffalo & Pittsburgh (a G&W subsidiary) drags a non-interchange unit coal train through Creekside, PA. I'm not entirely sure, but I believe this train is loaded at Penfield, PA in Clearfield County (east of DuBois) and simply ping-pongs between the mine and Homer City, with layovers at Riker (Punxsutawney) without ever leaving G&W property.
