Moscow Big Circle Line last tunnel on south western part completed
Moscow Mayor Sergei Sobyanin declare the last tunnel in the south-west part of Bolshaya Koltsevaya (Big Circle) metro line as completed....ted boring the tunnel from the Davydkovo station for the last piece of south...China's first EPB TBM Exported to South America Was off the Production Line at CRCHI
China's first EPB TBM Exported to South America Was off the Production Line at CRCHI &..., China's first EPB TBM exported to South America, manufactured&nb...deployed to the first metro project in South...Reply on topic: Canary Islands will speed up the excavation of tunnels on new La Aldea highway
North and South excavating teams of Gran Canaria's Guguillo tunnel expect to meet each other in middle of May. https://tunnelcontact.com/discussion/view/32831/gran-canarias-guguillo-tunnel-excavation-nearing-endGeorgia: China Railway Tunnel Group 15m diameter TBM breaks through 8860-meter Gudauri Tunnel
Successful Breakthrough of Gudauri Tunnel in Georgia's North-South Corridor KK Highway Project K...;KK Highway, Georgia's North-South Corridor, was successfully bo...ficiency and safety of the North-South highway corridor, but also si...countries. The Georgian North-South...
cover tunnel photo by: Matt Brown from London, England / CC BY
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