Underground construction methods: Recently Illustrated

• Structures
• Tunnels, Caverns and Shafts
• Underground construction methods

Recently Illustrated

Limfjord Tunnel

Denmark (1969)
1 new image added on 09/11/2024

George Massey Tunnel

Canada (1959)
11 new media added on 04/11/2024

Fort Point Channel Tunnel

USA
1 new image added on 25/07/2024

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