Impossible Engineering
Season 7 Episode 2 - World's Toughest Tunnels (London's Super Sewer)
7.0 ?
2015
Documentary
A team of engineers are overhauling London's underground infrastructure to build a world-class sewer system. Using cutting-edge tech and the latest construction methods, they work to transform a centuries-old network into a modern-day masterpiece.
Episodes in Season 7
1
Dubai's Impossible Island (Bluewaters)
42 min
2
World's Toughest Tunnels (London's Super Sewer)
42 min
NOW PLAYING
3
F-35 Fighter Jet (F35 Lighting II)
42 min
4
NYC Mega Tower (111 W. 57th Street)
42 min
5
World's Biggest Airport (Beijing Daxing)
42 min
6
Spy Plane Declassified (Nato AWACS)
42 min
7
World's Highest Bridge (Beipanjiang)
42 min
8
Conquering Avalanche Country (Whistler, Canada)
42 min
9
Infantry Assault
42 min
10
The Independent
42 min
11
Supertanker Europe
42 min
12
Beijing Daxing
42 min
13
111 W. 57th Street
42 min
14
South-North Water Diversion
42 min
15
The Falkirk Wheel
42 min
16
Stratolaunch
42 min
