by Raritan Express
PABT is already served by the 7 train (42 St Times Square connects to the PABT station on the A, C, E.
"This is an Raritan Valley express train to Allentown stopping at Newark Penn Station, Westfield, Plainfield, Bridgewater, Somerville, Raritan, High Bridge, Philipsburg, Easton, Bethlehem, and Allentown. Transfer at Newark for service to West Trenton and Lakehurst. Next stop is Newark."