Tunnel Motor On The Bridge. New York, Susquehanna, and Western Railway SU-99 was lead by NYSW 3012 (SD33ECO) over the Hackensack River into Hackensack, new Jersey on June 30, 2020. Before receiving an extensive rebuild, this unit was built as Southern Pacific 8242 (SD40T-2, 4/1980). The train is a few minutes into its journey from Ridgefield Park, New Jersey to Binghamton, New York, where it will receive a recrew and continue to Syracuse, New York.