Explore the world’s longest tunnel, which is an engineering marvel that redefined transportation. The longest tunnel in the ...

One of Europe's most ambitious infrastructure projects is taking shape beneath the Baltic Sea, where a massive tunnel will ...

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

At the bottom of the Baltic Sea, as the newspaper writes Gazeta.Pl , a real underwater colossus is being built, from which ...

A record breaking tunnel is being built under the Baltic Sea between Denmark and Germany to streamline the travel between the two countries.Running for 18 kilometres, the Fehmarnbelt will be the world ...

A groundbreaking tunnel project beneath the Baltic Sea is set to transform travel between Denmark and Germany.

The Fehmarnbelt Tunnel, an 18-kilometre tunnel under the Baltic Sea, is set to become the world's longest prefabricated road and rail tunnel. It'll connect the Danish island of Lolland with the ...

China is currently planning to build the world's longest underwater motorway tunnel beneath its longest river. China has just launched a huge self-developed tunnel boring machine (TBM) to build ...