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    • Chu Yang

      China Railway Engineering Equipment Group restarts Tunnel Boring Machine production in factories. https://www.chinadaily.com.cn/a/202003/19/WS5e72e717a31012821728069f_3.html #CREG #CHINA

      • Paul K. Madsen

        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

        • Chu Yang

          China building its first undersea high-speed rail tunnel http://www.xinhuanet.com/english/2020-03/25/c_138916008.htm #China

          • Carlos Kirschner

            Ongoing construction of China's first tunnel under the Yellow River http://german.china.org.cn/txt/2020-03/29/content_75873396.htm

            • Simon Gent

              "Bray rail tunnel now only has a life expectancy of 15 more years in a 'do-nothing' scenario" https://www.herald.ie/news/bray-rail-tunnel-risks-collapse-in-15-years-unless-erosion-is-tackled-39108790.html #Eire

              • Nguyen Loi

                ...m end of 2020. Tunnel digging finish middle 2022. https://anninhthudo.vn/oto-xe-may/robot-dao-ham-duong-sat-nhonga-ha-noi-tu-duc-sap-ve-viet-nam/850764.antd

                • Keith Keloe

                  "Thanks to expertise from Europe", New York City subway tunnel repair finished ahead of time and below budget. https://www.washingtonpost.com/national/national-digest-ny-subway-tunnel-finishes-ahead-of-schedule-under-budget/2020/04/26/1a35f2a8-869d-11ea-ae26-989cfce1c7c7_story.html

                  • Chu Yang

                    Shanghai two airports converge with tunnel. https://www.shine.cn/news/metro/2005037434/ #CHINA

                    • Nguyen Loi

                      Nhổn - Hà Nội Metro station construction https://vnexpress.net/thi-cong-tang-ngam-metro-dau-tien-o-thu-do-4095001.html

                      • Ahmet Abu Vadim

                        ACCIONA is Using Drones During the Tunnel Construction Phase to Obtain Digital Models https://www.albawaba.com/business/pr/acciona-using-drones-during-tunnel-construction-phase-obtain-digital-models-1356032