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Norway is digging the world’s deepest road tunnel, 400 meters under the sea
Norway is currently constructing Rogfast, a record-breaking undersea road tunnel that, once completed, will stretch 27 ...
The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why they're the safest method.
A £100m water supply project has reached a key milestone after engineers completed digging a tunnel beneath a motorway – without disrupting traffic. A remotely operated tunnel boring machine spent 32 ...
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