A coal drag makes a very rare appearance on the NS Portland Secondary on a cool Fall afternoon as 535 creeps on the rarely used trackage north of Roxbury industrial split at Harmony, NJ. The train is heading to the PPL power plant at Martins Creek, Pa. The Portland Secondary, which splits off the Lehigh Line at Easton, PA, was once a very busy line serving two power plants with coal as well as a pair of freights just under a decade ago. But with how today's coal situation is, just the two local freights use the line.