Reply on topic: South Tirol - Gadertal - First blasting at the south portal of the tunnel
South Tirol - Gadertal - First blasting at the south portal of the tunnel The consortium made up of Strabag, Alpenbau, Moser & CO. and Geobau is currently following...Reply on topic: Elon Musk's The Boring Company nears "halfway" in Vegas tunnel
He now says his Las Vegas tunnel will be operational in 2020.Impressive for someone who was not in tunneling a few years ago. https://www.explica.co/elon-musk-hopes-his-las-vegas-tunnel-will-be-operational-in-2020/Reply on topic: "Operating a tunnel is 3-4 times more costly than a normal road"
Tunnels built on necessity. If it is necessary, you will pay the bill.Reply on topic: CREG TBM: How World's Largest Rectangular TBM Nanhu Achieved its Breakthrough
How are the segments with rectangular TBM built tunnels?Two CREG TBMs start boring new tunnels for Copenhagen, Denmark
https://www.youtube.com/watch?v=ng0ZMgmjuJg The respected Polish engineering news publication inzynieria.com reports that on January 13th, two CREG (China Railway Engin...China-made tunnel boring machine, the world’s largest, put into use in Georgia
Worlds largest tunneling machine for hard rock, built by China Railway Tunnel Group. https://www.globaltimes.cn/page/202109/1233990.shtmlKorea Bujeon-Masan double track railroad is in danger after tunnel collapse
Hankyung write that double-track train project from Bujeon-dong, Busan to Masan, Changwon-si, Gyeongsangnam-do, is in risk of wiped out. This is because, as the handling of...
cover tunnel photo by: Matt Brown from London, England / CC BY
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