Conrail JN5, a former Lehigh Valley train, is under the charge of three U-Boats, U33B 2896, U30B 2866, and U25B 2521 on a crystal clear and very cold day. This is an Oak Island (Newark) to Niagara Falls train. This was CKF's first railfan trip to Allentown since the 1940s and he was driving the two of us around having little idea where anything was, when he happened upon the west throat of the former Jersey Central yard and this shot.