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How the world’s largest underwater tunnel is being built | BBC News
3:40
How the world’s largest underwater tunnel is being built | BBC News
2.1M views8 months ago
YouTubeBBC News
Norway's Cruise Ship Tunnel Plan Explained
5:34
Norway's Cruise Ship Tunnel Plan Explained
4M viewsApr 14, 2021
YouTubeThe B1M
How the world's longest underwater tunnel was built - Alex Gendler
5:38
How the world's longest underwater tunnel was built - Alex Gendler
3.9M viewsMar 30, 2020
YouTubeTED-Ed
Digging Deep: Inside The World's Biggest Tunnel Megaprojects
49:27
Digging Deep: Inside The World's Biggest Tunnel Megaprojects
874.6K viewsDec 30, 2023
YouTubeThe B1M
Take a trip through the 6.2 mile Moffat Tunnel, Colorado 2021
13:44
Take a trip through the 6.2 mile Moffat Tunnel, Colorado 2021
37.3K viewsNov 5, 2021
YouTubeTraveling Tom
Tunnel Construction Explained
7:54
Tunnel Construction Explained
775.2K viewsSep 18, 2019
YouTubeThe B1M
Inside the other Channel Tunnel you don't normally see
3:03
Inside the other Channel Tunnel you don't normally see
1.3M viewsMay 6, 2014
YouTubeThe Telegraph
9:35
TUNNELS: Construction Methods
10.9K viewsOct 13, 2021
YouTubeengiNERDing
1:23
Channel Tunnel celebrates 30th year
12 viewsMay 3, 2024
BBC
1:27
Gotthard tunnel: World's longest and deepest rail tunnel opens in S…
Jun 1, 2016
BBC
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