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
Michigan: Construction of a $500 million tunnel to house a new Enbridge Line 5 crude oil pipeline under the Straits of Mackinac is constitutional, the Court of Claims ruled Thursday.
https://www.freep.com/story/news/local/michigan/2019/10/31/enbridge-line-5-tunnel-constitutional/4113289002/
This is what happens when you don't support a tunnel entrance with a snow tunnel:
Avalanche blocks the entrance of the Geitryggtunnelen in Hol commune (Norway)
https://www.nrk.no/osloogviken/stort-snoskred-i-hol---tunnel-sperret-av-sno-1.14954925
Berejiklian's latest stunt:120 properties to be forcibly acquired for $20b Sydney's Metro West rail line.
https://www.smh.com.au/national/nsw/120-properties-to-be-forcibly-acquired-for-20b-metro-west-rail-line-20191020-p532dq.html
#Australia
Next MRT #Jakarta line to have seven underground stations, multilevel #tunnel.
https://www.thejakartapost.com/news/2019/11/08/next-mrt-jakarta-line-to-have-seven-underground-stations-multilevel-tunnel.html
CREG TBM Completes Breakthrough at Bo’ao West Line Tunnel
https://tunnelingonline.com/creg-tbm-completes-breakthrough-at-boao-west-line-tunnel/
#China #Tunnel #Technology #TBM #TunnelBoringMachine
CREG TBM Completes Breakthrough at Bo’ao West Line Tunnel
https://tunnelingonline.com/creg-tbm-completes-breakthrough-at-boao-west-line-tunnel/
#China #Tunnel #Technology
#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
After Ghella, another Italian company, Salini Impregilo enters the Norwegian market
https://tunnellingjournal.com/salini-impregilo-enters-norwegian-market/
#italy #norway
A tunnel may replace the Trondheim's slippery Ila - Flakk road.
Trøndelag county cou...eter/2019/11/09/Skredutsatt-vei-i-Trondheim-kan-bli-lagt-i-tunnel-20289779.ece
#norway