One is the Spina Centrale ("Central Spine") project which includes the doubling of a major railway crossing the city, the Turin-Milan railway locally known as Passante Ferroviario di Torino ("Turin Railway Bypass").
The area has an international airport known as Caselle International Airport Sandro Pertini (TRN), located in Caselle Torinese, about from the centre of Turin and connected to the city by a railway service (from Dora Station) and a bus service (from Porta Nuova and Porta Susa railway stations).