How Did They Build That?
Canyons & Curves (S03E03)
Engineers face the challenge of an apartment complex torn apart by a massive, artificial ravine. Meanwhile, the famous Gateway Arch begins to rise ...
S03E03
Show
Season 3 Episodes
S03E02 - Jungles & Bricks
How Did They Build That?
S03E03 - Canyons & Curves
How Did They Build That?
S03E04 - Parking & Sparkling
How Did They Build That?
S03E05 - Heights & Balance
How Did They Build That?
S03E06 - Tricks & Trains
How Did They Build That?
S03E07 - Floating & Lifting
How Did They Build That?
S03E08 - Subways & Sightlines
How Did They Build That?
S03E09 - Curved & Cables
How Did They Build That?