Inside the world’s deepest and longest subsea road tunnel
Future TechnologyCurated News 2026-06-22 3 min read

Inside the world’s deepest and longest subsea road tunnel

It’s cold, it’s very, very noisy, and—if I can be quite honest with you—I’m not feeling super relaxed. I’m currently around 300 meters, or 1,000 feet, beneath the North Sea, in a dark, dank cave. It s...

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Originally published on MIT Technology Review

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