S02E05
13 Apr 201642 minWorld's Longest Tunnel
Impossible Engineering – Season 2
How did engineers move mountains to build the longest and deepest rail tunnel on the planet? Discover how 25 million tons of rock were moved to build this modern wonder, the Gotthard Base Tunnel.
Download Subtitles
Similar TV Shows
76%
How Do They Do It?
06 May 2006
81%
Modern Marvels
10 Dec 1993
66%
The World According to Jeff Goldblum
12 Nov 2019
74%
Marvel's 616
20 Nov 2020
70%
Gadget Man
19 Nov 2012
74%
Disney Gallery / Star Wars: The Mandalorian
04 May 2020
71%
Grand Designs
29 Apr 1999
75%
MegaStructures
01 Jan 2004
75%
30 for 30
06 Oct 2009
79%
Top Gear
13 Jul 1978
84%
Numberblocks
23 Jan 2017
78%
LIGHT & MAGIC
27 Jul 2022
74%
Horizon
04 Feb 1964
77%
The Story of Film: An Odyssey
03 Sept 2011
70%
American Masters
23 Jun 1986
80%
Animal
10 Nov 2021
80%
Legacy: The True Story of the LA Lakers
15 Aug 2022
65%
American Experience
04 Oct 1988
75%
Extreme Engineering
13 Apr 2003
72%
Marvel Studios Assembled
12 Mar 2021