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Opis:
THIS is how you dig a tunnel.
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Full story here - https://theb1m.com/video/the-27bn-railway-through-a-mountain
Additional footage and imagery courtesy of Tunnel Euralpin Lyon Turin, Euronews, European Commission, BBC News, BBTSE, Femern A/S, Florian Pépellin/CC BY-SA 4.0, ITV News, MikeDotta / Shutterstock.com, Stefano Guidi / Shutterstock.com and OpenStreetMap Contributers (https://www.openstreetmap.org/copyright).
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