Discover the world's 10 longest railway tunnels, from the Gotthard Base Tunnel to the Channel Tunnel, showcasing impressive ...

The Gotthard Base Tunnel, which is located in the Swiss Alps, is the world's longest and deepest railway tunnel, spanning the ...

Spanning more than 35 miles, the Gotthard Base Tunnel allows train passengers to reach a number of popular European ...

Despite costing a whopping £8 billion and taking 20 years to complete, the world's deepest and longest railway tunnel ...

The longest tunnel in India is the Pir Panjal Railway Tunnel, which is located in Jammu and Kashmir and measures ...

THE world’s tallest and longest tunnel slide is set to reopen in London – and it’s just in time for the half-term holidays. The Olympic Park’s iconic ArcelorMittal Orbit closed ...

China completed on Monday the construction of the world's longest expressway tunnel through snow-covered mountains in the ...

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.

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

Deep below the rugged landscape of central China lies an engineering marvel the size of a 60-story building, boring chunks of ...

For example, the Atal Tunnel in Himachal Pradesh is the longest highway tunnel in the world at an altitude of over 10,000 feet. There are many more significant tunnels in India, such as the ...