In july, 2021, the Re 4/4 II # 11335 (Re 420 # 335) of the SBB, built in 1982, left the SBB works in Bellinzona with a new green "heritage" paint scheme, the reason is not known yet. The locomotive is pulling the fast letter mail train 50026 from Gossau SG to Zürich Mülligen, in Winterthur Tössmühle. This train is running with up to 120 km/h.