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Tunnel Building News (tenders, building progress news, etc)
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Turkish Republic of North Cyprus Akdeniz Water Pipeline
Airport Authority of India logo
Europe's smartest tunnel in Denmark - Fehmarnbelt tunnel
Alaskan Way Replacement Tunnel (SR99 tunnel( bored by Bertha produced by Hitachi Zosen)
Wikimedia commons
British tunnelling Society Specification for Tunnelling Blog
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