Palazzo Farnese
The remains of four piers from the bridge were discovered in 1887; these are still somewhat visible on the right bank, but are mostly under water. These piers are misaligned with the modern current. The Pons Agrippae survived into the Middle Ages, connecting the area of the Palazzo Farnese with the Villa Farnesina, supposedly built on the site of Agrippa's villa. One arch of a bridge that connected the Palazzo Farnese to the Pons Agrippae is still intact. The Pons Agrippae was demolished when Pope Sixtus IV ordered a new bridge to be constructed, the Ponte Sisto.