Verona, ITALY: The Castel Vecchio Bridge or Scaliger Bridge in Verona.The segmental arch bridge featured the world's largest span at the time of its construction .

Ponte Vecchio (Old Bridge) is medieval stone closed-spandrel segmental arch bridge over Arno River, in Florence, Italy, noted for still having shops built along it. 素材庫影片

Ponte Vecchio is a medieval stone closed-spandrel segmental arch bridge over the Arno River, in Florence, Italy, noted for still having shops built along it, as was once common.