If you ask David what he did in Pittsburgh, he will reply, "In P-burgh I ride a incline." I think our Friday morning ride on the Duquesne Incline, which has been operating since 1877, may have been the highlight of our trip. David likes riding anything that even vaguely resembles a train. Greg appreciated the engineering as well as the craftsmanship. I liked the view from the top. And Mary likes anything the rest of us like.
