Files

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  Underground City

  Underground City (Montreal Canada)  from Wikimedia Commons. I want to thank 'Laslovarga' for making this photograph available to public.

  1481 days ago

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  Gyeonggi subway line 7 extension

  photo from Yangju city

  1483 days ago

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  Alaskan Way Replacement Tunnel (SR99 tunnel( bored by Bertha produced by Hitachi Zosen)

  Seattle City Council (WCC)

  1828 days ago

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  Manchester Cemetery Brook Drain Water Tunnel

  Manchester Cemetery Brook Drain Water Tunnel City of Manchester information at https://www.manchesternh.gov/Portals/2/Departments/purchasing/CBDT%20Brochure%20v4.pdf

  51 days ago

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  Oslo's E6 Rentvannstunnel Project (water tunnel project)

  Oslo's E6 Rentvannstunnel Project (water tunnel project) Norway City of Oslo drawing.

  821 days ago