Inside the world’s deepest and longest subsea road tunnel | HappeningNow.news
Published Date: June 22, 2026

Technology · 1 views

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.

Source MIT Technology Review AI Summary Updated 2h 22m ago
Story intelligence Beta
Freshness Fresh Updated 2h 22m ago
Confidence Limited Single-outlet story
Coverage Single outlet
Views 1 Community interest
Read time 1 min ~55 words

AI Summary

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 smells weird. And I am increasingly aware of the pressure from millions of tons of seawater just above my…

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