最佳 7 Most Expensive Construction Projects [$23 – $459 Billion]

Money Has Enabled Humans To Design, Build And Move Things At Incredible Speeds.

If we look back to projects such as the Eiffel Tower, which wowed at the time, they now seem a little futile compared to the skyscrapers and construction creations of today.

If something seems impossible, it is likely that mankind will try and conquer it. We have already done many amazing things, such as building tallest Skyscrapers.

Here are the top 7 expensive yet fascinating projects in the history of mankind.

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