Double the PLeasure: A pair of PL42ACs leads Raritan Valley Line Train 5445 into Garwood on July 5, 2017. Train 5445 is unique among trains on this route, as it often shuttles an extra diesel locomotive to Raritan Yard for fueling and it is one of the few Raritan Valley Line trains that regularly uses single level Comet coaches, instead of Multilevels.