The Turin Metro is a modern VAL rapid transit system serving Turin. It is operated by Gruppo Torinese Trasporti (GTT), a public company controlled by the Municipality of Turin. The system consists of a 15.1-kilometre (9 mi 31 ch) line with 23 stations that connects Fermi station in Collegno to Piazza Bengasi in Turin, near the border of the Moncalieri municipality. Launched with the opening of Line 1 on 4 February 2006, this metro network has become an integral part of Turin's urban landscape. Line 1, extending from Fermi to XVIII Decembre, serves as the primary north-south artery, connecting key areas, including the bustling Porta Nuova railway station. As one of Italy's new metro systems, Turin's underground transportation network is marked by its contemporary design, attractive architecture and commitment to enhancing the overall commuting experience.