Aerial panning shot of cars crossing the Truong Tien Bridge with the Perfume River below in Hue

vietnam truong tien bridge bridge river infrastructure vehicles crossing engineering busy congestion rush hour traffic water transportation asia perfume sea travel tourism backgrounds transport culture history aerial traditional historical architecture city landscape arches structure environment gothic comb shaped dong ba ward phu hoi ward thua thien hue cityscape 4k panning community providence bright healthy greenery hills mountains nature man made