Milan's M4 Metro: the new Blue Line of the metro
Milan's M4 is the new metro line of the city of Milan, built by Webuild.
Milan's M4 Metro Line - also known as "Milan's Blue Line" is 15 kilometres long, and has 21 stations. It's route crosses the city, in just 30 minutes, connecting the East quadrant (Linate airport) to the West one, to finally reach San Cristoforo station.
The new metro line runs under the city from east to west
The challenges of M4 - High Technology in the center of Milan
The challenges of M4 - Building for urban regeneration
The challenges of M4 - Ground freezing
Metro Line 4 Milan, Italy - Webuild
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Videos & Stories
Let M4' & Milan's stories guide you
La nuova M4 è arrivata. Nuove storie diventano possibili
Tratta S. Ambrogio - Forlanini in 15 minuti
The M4 is one of Europe’s most important underground sustainability projects: an example of the Group's safety leadership
Pietro Salini, CEO Webuild
Milan's M4 metro
Information material - Bridge project over the Strait of Messina