Ge 6/6 II # 706 "Disentis/Mustér", built in 1965, is pulling the short freight train 5152 from Samedan over the Albula line to Landquart, through the 26 meter long Tiefencastel tunnel. This series of locomotives, # 701 to # 707 from 1958/1965 is due to be withdrawn in 2021, probably. One of them, it is said # 704, should be become historic operational locomotive then.