First Commercial Building Project to Use 3D Printing

If you live near London, you’ve probably heard of the Crossrail initiative. Already several years in the works, this massive expansion of the London underground is rapidly making history: as the first full underground line to be constructed in 3 decades, Crossrail (to be renamed the Elizabeth line) is Europe’s largest construction project. The 100km-plus rail line is set to pass through a grand total of 40 stations, stretching from Abbey Wood and Shenfield all the way to central London via 42 km of new tunnels. Read more.