When did Abandoned Engineering Season 3 Episode 6 air?
Abandoned Engineering Season 3 Episode 6 aired on April 30, 2019 at 8 PM GMT.


Ambitious engineering projects that have been left in ruins.
These are some of the most spectacular examples of abandoned engineering the world has ever known. The series explores how and why they were built, consider the financial and social costs of their failure and examine the environmental and ecological impacts. The series also explores how experts came up with plans to make something beautiful or useful from the ruins.

Hidden tunnels that saw a city prosper, a sunken wreck with a remarkable past, a concrete wartime dome and a mysterious Cold War building.
Direct answers for episode-level questions and details.
Abandoned Engineering Season 3 Episode 6 aired on April 30, 2019 at 8 PM GMT.
This episode runs for approximately 44 minutes.
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