![Copenhagen, Zealand Denmark - 29 9 2019: People Trying New M3 Cityringen Metro Line. Kongens Nytorv Station. Editorial Stock Photo - Image of train, denmark: 162185208 Copenhagen, Zealand Denmark - 29 9 2019: People Trying New M3 Cityringen Metro Line. Kongens Nytorv Station. Editorial Stock Photo - Image of train, denmark: 162185208](https://thumbs.dreamstime.com/z/copenhagen-zealand-denmark-people-trying-new-m-cityringen-metro-line-kongens-nytorv-station-162185208.jpg)
Copenhagen, Zealand Denmark - 29 9 2019: People Trying New M3 Cityringen Metro Line. Kongens Nytorv Station. Editorial Stock Photo - Image of train, denmark: 162185208
![Copenhagen Cityringen Project: Passage with minimum cover under historical building - compensation and jet grouting as mitigation measures and TBM operation - ITA Library Copenhagen Cityringen Project: Passage with minimum cover under historical building - compensation and jet grouting as mitigation measures and TBM operation - ITA Library](https://library.ita-aites.org/1486/copenhagen-cityringen-project-passage-with-minimum-cover-under-historical-building-compensation-and-jet-grouting-as-mitigation-measures-and-tbm-operation.jpg)
Copenhagen Cityringen Project: Passage with minimum cover under historical building - compensation and jet grouting as mitigation measures and TBM operation - ITA Library
![M3 Cityringen is Copenhagen Metro's new metro line, which is a 15.5 km underground railway with 17 brand new stations in Copenhagen. Here Østerport Station. (Photo credit: Gonzales Photo - Helena Lundquist M3 Cityringen is Copenhagen Metro's new metro line, which is a 15.5 km underground railway with 17 brand new stations in Copenhagen. Here Østerport Station. (Photo credit: Gonzales Photo - Helena Lundquist](https://c8.alamy.com/comp/2A4AGEB/m3-cityringen-is-copenhagen-metros-new-metro-line-which-is-a-155-km-underground-railway-with-17-brand-new-stations-in-copenhagen-here-sterport-station-photo-credit-gonzales-photo-helena-lundquist-2A4AGEB.jpg)