The oldest locomotive of the Rhaetian Railway in regular duty, Ge 4/4 I # 603 "Badus", built in 1947 by SLM, BBC and MFO, is pulling the short freight train 6132 from Samedan to Preda, with ciment and drain pipes for the construction site of the Albula tunnel II. The train is on the 3.2 % grade from Bever to Spinas.