The Pons Agrippae (Bridge of Agrippa) was an ancient bridge across the River Tiber in Rome. It was located 160 metres above the Ponte Sisto, and is known from an inscribed cippus set up by the curatores riparum during the Principate of the Emperor Claudius, suggesting it was built during or before the reign of Claudius. It was restored in 147 AD. The bridge is named after Marcus Vipsanius Agrippa, a close friend of the Emperor Augustus. Agrippa married Julia, the daughter of Augustus, and the couple lived in a villa on the opposite bank of the River Tiber. To connect his villa to the Field of Mars, where Agrippa had built several important monuments, it has been suggested that Agrippa constructed the Pons Agrippae.