Re 420 # 259 (Re 4/4 II # 11259) and Re 620 # 079 (Re 6/6 # 11679) of the SBB in multiple control, called a "Re 10/10", pull the loaded fuel oil tank car train 66744 from the Limmattal shunting yard (RBL) via Zürich Altstetten-Kloten-Winterthur-Romanshorn VL-St.Gallen to St. Gallen Haggen, through Erlen.