A late onset of winter brought more then 3 feet (about 1 meter) new snow in the Bernina region the day before. In Alp Grüm, train 4629 from St.Moritz to Tirano is entering with railcars ABe 4/4 # 55 and # 54 in multiple traction, shoving the track plow Xk # 9144, which can remove the snow inside the track below the head of the rails. On the right is "Schalke" diesellocomotive Gmf 234 # 04 (D 4) "Bernina" with diesel snow blower Xrot mt 95404, the snow fighting crew from Poschiavo. On the other side of the Bernina pass, the crew from Pontresina was at work with Gem 4/4 # 801 and snow blower Xrot mt # 95403.