Санта-Прасседе
He continued restoration of the major Roman basilicas, but also of many other Roman churches including Sant' Apostoli, Sant' Eusebio, San Lorenzo fuori le Mura, Santa Maria in Trastevere, Santa Prassede, San Salvatore, Santo Stefano Rotondo, San Teodoro, and especially San Celso. He rebuilt the Ponte Sant' Angelo which had collapsed in 1450, and supported the redevelopment of the surrounding area as a prestigious business and residential district.