Extreme Engineering Megastructures Building Alaskan Highway
Published in Documentary Blog
Extreme Engineering Megastructures - Building Alaskan Highway The Alaska Highway (also known as the Alaskan Highway, Alaska-Canadian Highway, or ALCAN Highway) was constructed during World.
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Extreme Engineering Megastructures The Boston Big Dig Documentry 2017 HD
Published in Documentary Blog
The Central Artery/Tunnel Project (CA/T), known unofficially as the Big Dig, was a megaproject in Boston that rerouted the Central Artery (Interstate 93), as the chief highway through the heart.
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