Tunneling Under the Alps

7th May 2003 Season 1 Episode 6

A tunnel over 35 miles long is to be dug under the Swiss Alps to redirect Europe's traffic. This $7 billion project will take 6 years to complete with man and machine fighting the mountains 24/7.

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Season 1 · Episode 7

Building Hong Kong's Airport

Hong Kong has outgrown its small airport and quickly needed a new one in order to maintain its high traffic flow. The only place to put this new world class airport... 16 miles out in the ocean. This would require 22 miles of new super highway. It was predicted to take decades, but engineers were only given 7 years to build it.

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