The project refers to a set of urban works in the municipalities of Naples and Pozzuoli (Flegrea Area), including the construction of a section of Line 7 of the Naples Regional Metro (Rail Link of Monte Sant'Angelo, Soccavo-Mostra d'Oltremare section, with related intermediate stations and interchange nodes), as well as the expansion and upgrading of the Port of Pozzuoli and works for the Bagnoli ring road.

Monte Sant'Angelo Railway Link 

The Soccavo - Mostra d'Oltremare section (Line 7 of the Naples Regional Metro) is the connection between the Circumflegrea and Cumana lines. It joins the Soccavo station of the Circumflegrea and extends for about 500 meters in trenches and for about 2 km in a double-track tunnel.

The Soccavo station is a interchange node with the railway link. In the existing station, the following have been built: the new platform 4 serving railway link, the two existing underpasses have been extended, the systems have been modernized, a new entrance to the station with a green area has been created.

At Monte Sant'Angelo station, the Università and Traiano exits are embellished with two sculptures by the artist Anish Kapoor, respectively in corten steel and aluminum.