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 ...

China is currently planning to build the world's longest underwater ... tunnel boring machine (TBM) to build this major tunnel, Xinhua News reported. The tunnel will serve as a crucial road ...

But Europe isn't stopping there Norway is gearing up to build its own underwater tunnel, called Rogfast, set to transform ...

The world's largest shield machine for railway construction reached the halfway point of its underwater ... tunnel linking Shanghai's Chongming Island with Taicang, Jiangsu province. Developed in ...