Series of articles on the workshop “Railyards and the new city” organised by FS Sistemi Urbani — the property management arm of the national railway group  — with the Municipality of Milan. The event aimed to imagine the city of tomorrow, taking as its starting point railway brownfield sites. Participants included the Chairman of FS Sistemi Urbani Franco C. Papa. One of the most interesting projects, “Circle line” by Trenord, connected the most used public transport systems with seven disused railyards forming the heart of an urban transformation project in Milan to reconnect the city centre with the outskirts.