Norway Builds World’s First Floating & Largest Underwater Tunnels

Norway Builds World's First Floating & Largest Underwater Tunnels

Norway Builds World's First Floating & Largest Underwater Tunnels- The $47Bn Highway Mega Project

Posted by Sci-Tech World on Thursday, March 28, 2019

Sci-Tech

Norway Builds World’s First Floating & Largest Underwater Tunnels- The $47Bn Highway Mega Project See less.

Credit Sci-Tech World