concrete bridge over the river reuss in the natural protection zone aargau reuss river plain / naturschutzzone aargauische auen

aargau aargauische architectural architecture auen below bridge building bypass cement city column concrete connection construction crossing der design elevated engineering flyover freeway girder high highway industrial infrastructure interchange junction large modern motorway natural naturschutzzone new outdoor overhead overpass perspective pillar plain protection reuss reussebene river road roadway rottenschwil route schweiz span structure support suspension switzerland traffic transit transport transportation travel urban vehicle viaduct view water way zone