

In this area, a legno ponte was first built in 1252 at the request of Lamberto de’ Frescobaldi, the owner of the palace that stood directly on the shore of Oltrarno, and another case in this area, with the help of Filippo Ugoni.
Completely or partially attracted to a river’s plain in 1269, when its ruin was returned shortly after the Carraia bridge. It was riedified in plain by the architects Sisto and Ristoro, and it was given to Firenze alone the bridge alle Grazie by the fury of the great plain of 1333. The subsequent building was lent and lasted for five hundred years, from 1356 to 1415. Taddeo Gaddi was the architect.
As part of a project to give greater unity to the axis consisting of via Tornabuoni and via Maggio, now designated as privileged for the ducal processions, the Manierist bridge was given up during the flood of September 13, 1557, and was eventually redone in its current forms by Bartolomeo Ammannati (who used Michelangelo Buonarroti’s unspecified advice) and the Commission of Cosimo I de ‘Medici.