Most expensive construction mistakes in the world😱

World's Most Expensive Construction Mistakes. In this video, we will discuss the most expensive construction mistakes in the world. Human error is almost inevitable. But some construction mistakes can end up costing millions of dollars to go down the drain.
Here are some of the most expensive construction mistakes to ever happen in history. If there are any construction mistakes which you know or have seen, then you can let us know in the comment section below this video. And don’t forget to click the red subscribe button to subscribe to the channel “Innotutorial”

Timecodes
0:00 - Intro
0:56 - Seongsu Bridge Collapse
2:45 - Floor collapse during wedding a in Israel
4:26 - 23 Fenchurch street skyscraper
6:19 - Lotus Riverside Collapse
8:02 - Tacoma Narrows Bridge Collapse

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