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Megastructures
Megastructures
Deep Sea Highway (2011x4)
Udgivelsesdato: Feb 17, 2011
South Korea never constructed a submerged tunnel, but now tackles the challenge of building one of the deepest immersed highways on Earth. Designed for the fickle conditions of the Pacific, the giant tunnel must be both earthquake and typhoon proof.
Rang
#11445
Premieret
: Sep 2004
Afsnit
: 178
Følgere
: 11
Kørende
National Geographic
Tirsdag på 20