How Did They Build That?

Season 5 Episode 4: Tunnels & Towers

In Chicago, twin concrete towers push the limits of high-rise design. Engineers conquer the sea to unite Sweden and Denmark. And in Sydney, Norman Foster and team take on the challenge of a new metro station that can't disrupt the busy streets above.

Genre:

Documentary

Seasons:

5

Episodes:

39

Actor:

Jay Ellis

Quality:

HD

Status:

Returning Series

First Air:

2021

IMDb:

8.0