Newcastle Tyne Tunnel will install new technology to allow drivers unable to pay at toll booths...e and pay later. It will cut queues and reduce #pollution it is estimated.
CEO of tunnels o...
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California is moving forward with its biggest water project in decades, a single tunnel beneat...
Shivajinagar-Swargate metro underground work on its way to completion
Maximum tunnel depth whi...
Grand Paris Express - The first tunnel boring machine breakthrough from Swiss construction giant Implenia.
https://www.blick.ch/news/wirtschaft/historischer-durchstich-fuer-implenia-in-frankreich-blick-war-dabei-schweizer-koloss-frisst-sich-durch-paris-id15781264.html
#GrandParisExpress #Implenia
Link complete for Tideway to join London’s existing sewage network
https://www.newcivilengineer.com/latest/tideway-super-sewer-linked-to-londons-existing-sewage-network-29-01-2020/
#Britain #London #tunnel
Los Angeles County Metropolitan Transportation unveils two new Herrenknecht tunnel boring machines (TBMs) for the $9.3 billion Purple Line Extension project,
https://www.enr.com/articles/47100-la-metro-unveils-two-new-tbms-for-purple-line-extension
America's Cold War "Rock Site" plans
"A tunnel boring machine could be lowered into the shaft in pieces and then assembled to bore out more tunnels,...