When did Massive Engineering Mistakes Season 2 Episode 9 air?
Massive Engineering Mistakes Season 2 Episode 9 aired on October 10, 2020.


Massive engineering mistakes occur all over the world, some with devastating consequences. These are assessed by design teams, eyewitnesses, and experts who analyze what went wrong and how the engineers fixed the mistakes.

In Boston, MA, a deadly flaw brings traffic to a screeching halt. A river crossing collapses in Wales, and a dam collapse in Spain changes the course of history for one town.
Direct answers for episode-level questions and details.
Massive Engineering Mistakes Season 2 Episode 9 aired on October 10, 2020.
This episode runs for approximately 44 minutes.
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