The Most Challenging Construction in the World: The Gotthardtunnel

Mega Structures Unveiled
Mega Structures Unveiled
2.2 هزار بار بازدید - 8 ماه پیش - Imagine a tunnel so vast
Imagine a tunnel so vast and groundbreaking that it stretches over 57 kilometres, Making it the longest railway tunnel globally.
But it's not just about length it's also the deepest, burrowing a staggering 2,300 metres below the surface.

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8 ماه پیش در تاریخ 1402/09/27 منتشر شده است.
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