Delaware-Lackawanna C425# 2461/M636#3643/
C636# 3642 power train PT-98 in the Delaware Water Gap at Point of Gap, just West of the yard at Slateford Jct.
ALCo sounds fill the valley as DL 2461 leads the Portland Turn through the Delaware Water Gap into Slateford Junction for its interchange with the NS on this bitter cold February day.