Reply on topic: Fresh Update on London's Thames Tideway Tunnel Project
A recent poll says more than half of Londoners think it is safe to swim in River Thames, basically an open sewer. https://www.independent.co.uk/independentpremium/uk-news/london-thames-river-swimming-sewage-tideway-wes-nelson-a9653676.html #TidewaySubway Stations Near River Tunnels Have Worst Air Quality in New York
NYU Grossman research (published on Dec. 30 in t...e New York's subway stations near river tunnels had much more pollute...found that "stations neighboring river tunnels had 80% to 130% highe...d that the subway tunnels beneath the river have limited ventilation comp...China: China's first Yangtze River high-speed railway tunnel begins excavation with shield tunneling
China Railway No. 2 Institute designed Chongqing Yangtze River Tunnel. China Railway 14th Bureau Group construct. It is first high-speed railway crossing Yangtze River tunnel . 11.94 km http://big5.news.cn/gate/big5/www.news.cn/photo/2023-06/16/c_1129699733.htmBritish Columbia river diversion twin tunnels for the Site-C Clean Energy project completed.
Acciona Canada and its Peace River Hydro partner Samsung C&T...plete the construction of the river diversion tunnels for the Sit...and power plant on the Peace River in northern British Columbia...ruct the dam. Each of the two river diversion tunnels is 750 metr...
cover tunnel photo by: Matt Brown from London, England / CC BY
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