Re 620 # 079 (Re 6/6 # 11679) and Re 420 # 294 (Re 4/4 II # 11294) in the circus KNIE paint scheme of the SBB in multiple control, called a "Re 10/10", are pulling the loaded 1600 ton fuel oil tank car train 66744 from the Limmattal shunting yard (RBL) via Zürich Altstetten-Kloten-Winterthur-Weinfelden-Romanshorn VL-St.Gallen to St.Gallen Haggen (fuel depot), between Winterthur T?ssmühle and Winterthur.