Thanks to the Porta Romana railway junction and the Porta Vittoria railway station, this area is considered as an important industrial centre.
Consequently, many council houses have been built, like the Calvairate, Molise and Ettore Ponti Districts. Thanks to the ease in the goods transport, food supply structures have originated: The Macello Pubblico, the Mercato Floricolo, the Mercato del Pesce and the Mercato Ortofrutticolo.