A record-breaking tunnel is being built under the Baltic Sea between Denmark and Germany, which will slash travel times and ...

The Rogaland fixed link, or simply Rogfast, will be about 26.7km long and 390m at the deepest point under the sea when ...

A staff member works inside "Jianghai," a giant self-developed tunnel boring machine deployed for the construction of the ...

This lining eventually forms a long, strong, waterproof tunnel -- perfect for your underwater highway tunnel! Today, tunnel engineers are using an even faster method, called the immersed tube ...

The world's largest shield machine for railway construction reached the halfway point of its underwater journey beneath the ...

On April 9th, 16.64m diameter TBM “Jianghai”, designed and developed by China Railway Construction Heavy Industry Corporation ...

Norway’s Rogfast will extend 26.7 kilometres long and 390 metres at its deepest point under the sea once it’s completed in ...

Norway is building the world’s longest and deepest underwater tunnel, one of Europe’s most ... is part of the main European E39 highway, which runs along the west coast of the Nordic country.

[Photo/Xinhua] NANJING -- China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction ...

China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction of the world's longest underwater highway TBM tunnel. The new machine, named "Jianghai," has a ...

NANJING, April 9 (Xinhua) -- China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction of the world's longest underwater highway TBM tunnel. The new ...