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Double Stacks at the Allegheny Front

Double Stacks at the Allegheny Front

Huntingdon

Friday, March 16, 2018

A backlit Norfolk Southern double stack train passes a position signal mast as it heads across the Allegheny Front, an escarpment of the Allegheny Mountains.




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prr pennsylvania position signal mast huntingdon pa bowling alley pl-3 union switch signal double stack intermodal train railroad backlight black and white bw b&w train