Building Giants Season 4 Episode 3 Underground Mega Highway 2020
7.7/10 by 3 users
An expert team of engineers use hi-tech explosions and state-of-the-art drilling rigs to tear through solid granite and build an 11-mile underground tunnel, one of the longest in the world.
- Released: 2020-05-20
- Runtime: 45 minutes
- Genre: Documentary, Reality
- Stars: Julian Barratt
- Director:
-
1. City of Ice 2020-05-06
-
2. L.A. Mega Rail 2020-05-13
-
3. Underground Mega Highway 2020-05-20
-
4. Mega Ice Ship 2020-05-27
-
5. Earthquake Proof Mega Bridge 2020-06-03
-
6. High-Speed Train 2020-06-17
-
7. Monster Roller Coaster 2020-06-24
-
8. Cruise Ship of the Future 2020-07-01
