This modern stone bridge is one of the four bridges crossing the Grand Canal, whose construction was doubted mainly because of its slender structure. In 1934 it was built after all and it stands till the present day so don't worry and boldly cross it. In the rush hours, it might get crowded with tourists.
Wikipedia https://en.wikipedia.org/wiki/Ponte_degli_Scalzi
Address 715 Fondamenta San Simon Picolo, Venezia 30135, Italy
Coordinates 45°26'28.117" N 12°19'21.824" E