This project includes a doubling of the Rome-Pescara line between Lunghezza and Guidonia, with an extension of about 10 kilometres, most of which will be constructed alongside the existing line.
There are also plans to upgrade the Bagni di Tivoli station, to build a new station in Collefiorito to replace the existing Guidonia Montecelio station, to install noise barriers and to eliminate level crossings along the section.
Vincenzo Macello was appointed Extraordinary Governmental Commissioner for completion of the works.