Insane Megaprojects that were Never Built
13:46
World's Most Useless Megaprojects
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Most Expensive Construction Mistakes in the World (Part 3)
15:47
Abandoned - Chicago Spire
12:36
5 Skyscrapers that Never Existed
14:41
Germany's Insane $75BN Megaprojects
8:36
This City is the Next New York
13:18
The Biggest Construction Mistakes in the World
9:06