Treviso | de pria bridge (Ponte de Pria)

Located on the river Botteniga north of the city, the Ponte de Pria (Stone Bridge) is a bridge with a system of locks, designed and built by Fra 'Giocondo in 1520, located in an area where you divide the waters of the Great Cagnan the Channel Buranelli and Roggia. The locks were used to flood through the outer ditch that surrounds the walls, the surroundings of the city to block the advance of any attacks of enemy armies.