Porticus Vipsania

The Porticus Vipsania (Latin for the "Vipsanian Portico"), also known as the Portico of Agrippa (Porticus Agrippae), was a portico near the Via Flaminia in the Campus Agrippae of ancient Rome, famed for its map of the world (actually an example of a Roman itinerarium). It was designed by Marcus Vipsanius Agrippa and constructed by his sister Vipsania Polla after Agrippa died. The map was named either directly after Vipsania Polla or the gens Vipsania, which Polla and her brother Agrippa belonged to.