Undersea Tunnel News

18 Jul 20269:16 pm

Transportation18 Jul 2026 · 9:16 pm9:16 pm

Second TBM Starts Work on India's First Undersea Tunnel for Bullet Train Project

The second Tunnel Boring Machine (TBM) has commenced excavation for India's first undersea tunnel as part of the Mumbai-Ahmedabad bullet train project.

16 Jul 20263:29 pm

Engineering16 Jul 2026 · 3:29 pm3:29 pm

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Norway Constructs World's Longest Undersea Tunnel Amidst Geological Challenges

Norway is constructing the world's longest and deepest undersea road tunnel, facing challenges with fault zones and seawater ingress during drilling.

Undersea Tunnel News

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Second TBM Starts Work on India's First Undersea Tunnel for Bullet Train Project

Norway Constructs World's Longest Undersea Tunnel Amidst Geological Challenges

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