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.