A Lokzug consisting of 232.413, 232.330, 225.024 and 225.026 headed south at Kuhnen, north of Martinzell, signalling the start of the April 2009 "Arlberg Umleiter" freight diversions. The closure of Austria's Arlberg route for engineering work resulted in the diversion of a number of freights via the Allgäubahn.