The Servian Wall (in Latin: Murus Servii Tullii) was a defensive barrier constructed around the city of Rome in the early 4th century BC. The wall was 3.6 m thick, 11 km long, and had more than a dozen gates.
da Nord a Sud[edytuj]
Porta Esquilina, as rebuild by August. Remodelled in 262 as Arch of Gallienus
Porta Caelimontana, near Colosseum