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Engineers are building a ground-breaking new railway line in Copenhagen, Denmark, that features 22 miles of tunnels, 17 brand-new stations and cutting-edge driverless trains.
Venice's new storm wall is one of the strongest in the world, a 330-ton behemoth that protects the historic city from disastrous flooding.
Engineers race to complete the longest suspension bridge in the Arctic Circle before the brutal winter arrives.
Engineers build a cutting-edge skyscraper in a busy area of New York City. This impossibly tall and thin tower must be built with a strange diagonal framework, posing unique challenges for some of the world's best builders.
Cast & Details
- Premiered: January 11, 2018
- Rating: TV-PG
- Premise: How the world's superstructures are built.