Canada's Enbridge applies for the US permits to build the Straits of Mackinac oil pipeline tunnel.
https://wtop.com/business-finance/2020/04/enbridge-seeks-permits-to-build-great-lakes-oil-tunnel/
Major Chinese firms signed up to build Helsinki-Tallinn Tunnel
http://www.globalconstructionreview.com/news/major-chinese-firms-signed-build-helsinki-tallinn-/
#China
#China Railway Construction Corporation (#CRCC) to build a double-track tunnel on the eastern section of the Moscow Metro's Big Ring Line.
https://steelguru.com/infra/crcc-to-build-tunnel-on-eastern-section-of-the-moscow-metro-big-ring-line/552524
Peru will build a 13 kilometer long motorway tunnel in the eastern part of Lima
https://tunnelcontact.com/discussion/view/8370/peru-will-build-a-13-kilometer-long-motorway-tunnel-in-the-eastern-part-of-lima
Washington DC: The costs of a deep-bored tunnel under Potomac versus a bridge
https://ggwash.org/view/75341/heres-the-best-way-to-build-a-purple-line-link-between-bethesda-and-tysons
16,6km tunnel under Buzau Mountains cost 1 Billion Euro since 1884 to build.
Many ecological demonstrations against it.
https://www.buzoienii.ro/1-miliard-de-euro-realizare-inginereasca-romaneasca-dar-si-o-controversa/
Jordan has condemned a decision by Israel to advance a plan to build a railway line and station underneath the heart of Jerusalem's Old City.
https://www.bbc.com/news/world-middle-east-51546791
#Palestine #tunnel
Finally Milano finds the money to build the new metro line.
https://tunnelingonline.com/milan-gets-e400m-m4-metro-line/
First Yangtze River Tunnel completed recent year build in 5 year, Documentary
https://www.youtube.com/watch?v=syEbGfQ2Zv4
#China #Tunnel #Technology
JV Marti Meyrin, Marti Tunnel and Impenia build the next generation tunnel for CERN in Switzerland and france.
https://www.enr.com/articles/48009-geneva-physicists-look-to-future-but-their-tunnels-are-being-built-now