The world’s longest immersed road and rail tunnel design, the Fehmarnbelt link gets a go-ahead. The 18 km infrastructure, the longest of its kind, connecting Denmark’s Lolland Falster region with Germany’s Schleswig Holstein region across the Baltic Sea will shorten the journey between both countries to just 10 minutes by car and seven minutes by train.
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Elon Musk’s Boring Company has unveiled the latest component of their visionary plans for a network of tunnels under Los Angeles. The new “Hawthorne” test tunnel, built at the corner of SpaceX’s parking lot, forms part of Musk’s mission to reduce traffic in cities through a dual system of boring tunnels, and fully electric, autonomous transport to operate within them.
The Los Angeles project ultimately seeks to develop a large, multi-layered network with a loop of highway tunnels seeing cars traveling at 150 miles per hour. While cars will use the superhighways for a small fee, the company will also have a fleet of Teslas operating as public transport.
Norway’s Public Roads Administration have begun conducting feasibility studies on the installation of what would be the world’s first floating underwater tunnel system. Norway is famous for its fjords, whose incredible depths make traditional bridge building a costly headache. Instead, the most common way to traverse them is through the use of ferries, a system that is both slow and subject to harsh weather conditions. As a result, engineers began looking for a new solution.
