A brand new tunnel set to connect Denmark to Germany is underway. The 11-mile long passage is costing a huge $7.9 billion but ...

Here’s a list of the top 10 longest railway tunnels in the world, showcasing the incredible feats of human innovation: The Gotthard Base Tunnel holds the title of the world’s longest railway ...

The Gotthard Base Tunnel currently holds the world record for being the world's longest and deepest railway tunnel, spanning the 35.5-mile distance between the cantons of Uri and Ticino.

Did you know that the Gotthard Base Tunnel in Switzerland, the longest rail tunnel in the world, runs deeper than any other tunnel, reaching up to 2.3 kilometres (1.4 miles) below the surface?

The Gotthard Base Tunnel in the Swiss Alps is the world's longest and deepest railway tunnel, spanning the 35.5-mile distance ...

An impressive new tunnel project, costing £6.4billion is being constructed for both rail and road transport to connect ...

The terminal holds the Guinness World Record for the largest railway station, boasting 44 platforms and 67 tracks.

Norway want to break its own record for the world's longest tunnel and has revealed its plans to erect a 16.5 mile-long underwater 'megatunnel' ...

The longest underwater tunnel in the world is being build between Germany and Denmark and it will be made up of 89 segments which are being likened to Lego pieces ...

Seikan Tunnel stretches 53.9 km and stands as Japan's longest tunnel. It is located beneath the Tsugaru Strait and connects the islands of Honshu and Hokkaido ...

The Gotthard Base Tunnel holds the world record as the longest and deepest railway tunnel, spanning 35.5 miles between the cantons of Uri and Ticino. This makes it incredibly useful for tourists ...

The 11-mile passage will be the world's longest road and rail tunnel, as well as the planet's longest immersed tunnel when it opens. The tunnel will be made of 89 standard concrete elements ...