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  • International Database for Civil and Structural Engineering

Tunnels

Most Important Structures in this Category

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# Name Country length
1 Päijänne Water Tunnel Finland 120000 m
2 Orange Fish Tunnel South Africa 82800 m
3 Seikan Tunnel Japan 53850 m
4 Channel Tunnel France - United Kingdom 50450 m
5 Hálslón Headrace Tunnel Iceland 39700 m
6 Lötschberg Base Tunnel Switzerland 34576.6016 m
7 Guadarrama Tunnel Spain 28419 m
8 Taihang Tunnel China 27848 m
9 Large Hadron Collider (LHC) Switzerland - France 27000 m
10 Hakkōda Tunnel Japan 26445 m

List of all structures in this category.

Note: the above table may include entries associated with subcategories while the full list does not include these subcategories.

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United Kingdom, added on 22/03/2016

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France (1998), modified on 04/05/2016

Luxembourg (1994), modified on 02/05/2016

France (2007), modified on 24/04/2016