I thought of 3 routes, all impractical: (1) RDG-CNJ-Jersey City-National Docks Ry- West Shore -
already mentioned; (2) RDG-Newberry-NYC. The Corning route would have consumed about 12 hours just to get to Lyons, NY, and join the main line; the Newberry-Ashtabula route involved trackage rights over the PRR (!!) McElhattan-Keating, PA, OR, I believe a collection of branches was available via Orviston, Philipsburg, PA (maybe a change of ends there- I believe NYC came in from the north and left to the west), Clearfield, DuBois, Brookville, Franklin, Ashtabula. I don't even want to think of the time - probably 24 hours minimum either way! (3) IF the South Penn project had been completed to Pittsburgh, Reading might have had a real shot via a P&LE connection at Pittsburgh then Youngstown; the Harrisburg-Pittsburgh line was much shorter and better but of course was never built.
One other possiblilty might have been RDG-Central States Dispatch freight route, but Wheeling & Lake Erie didn't like passenger trains! The B&O did and might have been used west of Cherry Run, but their Capitol Limited took precedence.
Ah, what might have been!
James E. Bradley Hawk Mountain Chapter N.R.H.S.