Bombardier TRAXX F140 AC1 185 # 134 of the Deutsche Bahn is in the rear of the southbound WINNER intermodal train over the Gotthard moutnain line, shoving the train between Erstfeld and probably Rivera-Bironico, summt of the Ceneri pass. In front of the train were two 185 of the DB of the same type. Usually, the pusher locomotive was used from Erstfeld til Rivera-Bironico, or even running til Chiasso. When the train was running down, the locomotive in the rear was able to help with the electric brake, to keep the train on a constant speed.
