 It is on the Austrian border and has a border crossing via the Wiesenrainbrücke, a bridge over the Rhine.This road bridge also carries a track of the International Rhine Regulation Railway, a now preserved rail line formerly used in the management of the Rhine.The blazon of the municipal coat of arms is "Or a bar wavy Azure base seme of Tufts Vert and overall a Willow pollarded of the last eradicated and trunked Gules."