6311 has pretty much done it's job for this heavy freight, but still gives some breaking down to TRAFF.
A pair of SD40Es are on the rear of an eastbound coal drag pass through the Amtrak station and the ex-PRR structure...
A set of four SD40E helpers aid in shoving heavy Strawberry Ridge coal train 534 over the West Slope of the Allegheny Mountains.
Two pushers drift down grade towards Altoona.
Two SD40E's are on the tail end of a heavy westbound framed by a old PRR CPL.
Light helper makes its way over the iconic stone arch bridge in Johnstown involved in much of the destruction in the 1889 Flood. The help set will couple on to the 20R waiting in Conemaugh.
Two SD40-E's and a GE lead a auto rack train east, closely following a Loaded coal train.
NS Helper unit 6311 is the latest to be released into the helper pool on the west slope!.... These units are SD50 rebuilds