Porta San Sebastiano - Aurelian Walls, Rome by Nickmard Khoey Historical Archive

Porta San Sebastiano is the modern name for the ancient Porta Appia, a gate in the Aurelian Wall of Rome, through which the Via Appia, now the Via di Porta San Sebastiano at that location, left the city in a southeasterly direction. It was refortified at the end of the 4th Century A.D. and was again renovated in the sixth century by Belisarius and Narses. The gate, a brick structure with turrets, still stands and has been restored to good condition. Modern traffic flows under it. Inside and upstairs is a museum dedicated to the construction of the walls and their recent restoration. The Aurelian Walls (Italian: Mura aureliane) is a line of city walls built between 271 and 275 in Rome, Italy, during the reign of the Roman Emperors Aurelian and Probus.