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Underground construction methods

Structures in this category

  • entry with pictures
  • new entry (30 days)
  • updated entry (14 days)
# Name Country
1 63rd Street Tunnel United States of America
2 A660 Pipeline Ems Tunnel Netherlands - Germany
3 Aclatobel Tunnel Switzerland
4 Admiralty South Overrun Tunnel China
5 Aegertentunnel Switzerland
6 Ahvaz Metro Iran
7 Alaskan Way Tunnel United States of America
8 Albvorlandtunnel Germany
9 Állatkert Metro Station Hungary
10 Alouette Tunnel France

List of all structures in this category

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Recently Added

Germany (2025), added on 07/12/2020

Iceland (2018), added on 28/10/2020

Switzerland (1971), added on 01/10/2020

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Recently Modified

France (2016), modified on 27/01/2021

Germany (2020), modified on 07/01/2021

Germany (2020), modified on 30/12/2020

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Recently Illustrated

France (2016)
1 new image added on 27/01/2021

Germany (2020)
2 new media added on 30/12/2020

Turkey (2016)
1 new image added on 16/11/2020

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