A former Conrail SD38-MT6 slug set (ex-CR 6948 & CR 1127) shoves a long cut of cars over the hump at Selkirk Yard. CSX YN2 paint was creatively adapted to the lines of the MT6.
The EMD SD (special duty) series are a strong and reliable kind of locomotive which still serve America's rails today. They have proved themselves reliable by clocking in several million miles of freight service over several decades.