koblenz, germany - 08 28 2024: way signs to bonn and trier

lane road infrastructure street neighbourhood signage pedestrian sign transport lighting highway asphalt city tree downtown suburb vehicle koblenz germany 2024 urban bridge signs rhine north unesco world heritage site mittelrheintal touristic start ship tours area cargo traffic bonn trier valley middle rhein river beautiful europe tourism travel destination weltkulturerbe vacation confluentes coblenz autobahn b9 b49