India set to unveil its first longest underwater tunnel, located in..., to reduce travel time from 6 to 1.5 ho

India is working on building its first underwater tunnel below the Brahmaputra River in Assam. The tunnel is 15.6 km long and ...

Hidden Sea Tunnel: 50-km underwater passage that links England to France 20 floors beneath ocean

The Channel Tunnel connects England and France, lying 20 miles below the ocean. Completed in 1994, it is the longest ...

Brahmaputra tunnel: India’s longest 15.6 km underwater twin-tube, four-lane highway; aimed to boost northeast connectivity (in photos)

India is preparing to build its first underwater tunnel beneath the Brahmaputra River in Assam. The 15.6-km twin-tube tunnel ...

World's longest and deepest underwater tunnel to cut 21-hour coastal drive by..., not in China, US, Singapore, Dubai, Japan, it is in...

Engineers around the world are increasingly exploring the idea of connecting countries through underwater tunnels, making ...

Trump Digs Putin’s Russia-Alaska Tunnel Idea

In a post on X, Kirill Dmitriev tried to get Tesla CEO Elon Musk hyped about the idea of a 70 mile (113 km) tunnel that would ...
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This Is The World's Deepest Underwater Tunnel You'll Be Able To Drive Through (Eventually)

Traveling Norway's E39 highway is often an unforgettable, but arduous adventure. The route, which spans nearly 1,100 kilometers (683 miles), is an engineering marvel, and has been constructed in a ...

Secret Tunnel Beneath The Sea: The Hidden 50-Km Passage That Connects England And France 20 Floors Below The Ocean

The 50.45 km-long Channel Tunnel links England and France through the sea. It is a marvel of modern engineering where ...