628.432 is one of a small number of class 628s to carry names, in this case "Stadt Ried im Innkreis", a small town in Austria on the secondary line from Braunau to Neumarkt-Kallham. The name and town shield can be seen on the cabside in this picture.
The unit was photographed near Lindach working RB27154 from Burghausen to Mühldorf on 12 October 2010.