Central arch is the only ancient part.
Central arch is the only ancient part. Tiber Island Plaques show levels to which the Tiber inundated this area of Rome in various years. Wall is that of S.M. sopra Minerva Plaques show levels to which the Tiber inundated this area of Rome in various years. This project is funded by grants from the Classical Association of the Empire State and the Classical Association of the Atlantic States.