Environmental clearance complete for California high-speed rail project
'The California High-Speed Rail Authority (Authority) Board of Directors has certified the Final Envi...w.rtands.com/passenger/environmental-clearance-complete-for-california-high-speed-rail-project/Longest high-risk tunnel in Guangxi section of Guiyang-Nanning high-speed railway drilled through
...south China's Guangxi Zhuang Autonomous Region, was drilled through on Aug. 17, marking the completion of all 108 tunnels of Guiyang-Nanning high-speed railway line. https://engl...China: Shanghai-Chongqing-Chengdu High-speed Railway Wuyi Section Tunnel Was Completed
Shanghai-Chongqing-Chengdu High-speed Railway with a total length of about 2100 km and a design speed of 350 km per hour. Construction by Wuhan Company of China Railway Seventh Group of China Railway Group Limited. http://www.crecg.com/zgztywz/10210594/10210606/10247064/index.htmlReply on topic: Sonic Boom of Japan's bullet trains is a problem for tunnels
https://www.railwaygazette.com/high-speed/jr-east-to-speed-up-tohoku-shinkansen/57556.articleChina - Indonesia Project Jakarta Bandung High Speed Railway progress in new normail
Jakarta-Bandung High-speed Railway continuing success cooperation example of China Indonesia fr.... During pandemy, great progress made for Jakarta-Bandung High-speed Railway. Jakarta-Bandung high-speed rail builders adapted situati...Beneath the Great Wall of China lies the world's deepest high-speed railway station
https://edition.cnn.com/travel/article/badaling-great-wall-station-high-speed-railway-intl-hnk/index.htmlPlanned High Speed Train tunnel in Lorca is extended by 2.9 kilometres - Spain
Spain's ministry of transport report states that AVE high speed railway tunnel to Lorca is extended by 2.9kilometres. https://murciatoday.com/planned_ave_high_speed_rail_tunnel_in_lorca_extended_to_29_kilometres_1566314-a.htmlReply on topic: East China longest 350km/hour high-speed railway tunnel 18.23 km is bored.
Africa publication Construction Review Online write longest East China High Speed Railway Tunnel bored https://constructionreviewonline.com/2020/07/east-chinas-longest-high-speed-railway-tunnel-completed/Indonesia Jakarta-Bandung high-speed railway delayed to 2023
Geographical and geological obstacles given as the reasons for the delay. https://www.thejakartapost.com/paper/2022/01/19/jakarta-bandung-high-speed-railway-pushed-back-to-2023.html
cover tunnel photo by: Matt Brown from London, England / CC BY
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