The Ponte d'Augusto, built by the Emperor Augustus, leads out of Rimini near the triumphal arch, also dedicated to him, across the River Marecchia, to the ancient Via Emilia linking Rimini and Bologna. (See Related Drawings, D43). Commenced in 13 AD, a year before the emperor's death, it was completed later by his successor, Tiberius. With five arches, it was constructed of white Istrian limestone.