An early morning heavy westbound mixed freight rolls through the rural Pennsylvania countryside and is about to duck under the former Western Maryland Salisbury Viaduct.
After holding at the eastbound signal for the westbound I115-22 to clear the CHERRY RUN interlocking, counterpart I116-21 (Bedford Park, IL to Chambersburg, PA) diverges 2 to 1 to 4, where it’s ... (more)