How Did They Build That? · SEASON 3
Subways & Sightlines
Episode 8 · 2024-10-06

- Documentary
Episode overview
A sculptural high-rise with rippling balconies breaks the mold in Chicago. Mammoth machines bore 26 miles of tunnels for an underground railroad beneath London's city streets.
45 minutes
Season 3 episodes
1. Fantastic & Futuristic2024-08-18
2. Jungles & Bricks2024-08-25
3. Canyons & Curves2024-09-01
4. Parking & Sparkling2024-09-08
5. Heights & Balance2024-09-15
6. Tricks & Trains2024-09-22
7. Floating & Lifting2024-09-29
8. Subways & Sightlines2024-10-06
9. Curved & Cables2024-10-13
10. Boxes & Birds2024-10-20