Few words about Forma Urbis
There is no doubt that Rome is a big city. It was already big in antiquity and just like today’s cities are divided into districts, so Rome was divided into the so-called. regions. During the times of Octavian Augustus, the Eternal City had 14 of them. Each of them had a separate administration to facilitate the management of the entire city. This was not easy, because under Emperor Constantine I the Great, Rome had 322 important intersections and 423 streets.