Inside Europe's 64-Km Tunnel Under the Alps

🚆 Europe is building one of the most ambitious railway tunnels ever attempted. 🏔️ The Brenner Base Tunnel stretches 64 km beneath the Alps, taking trains deep underground between Austria and Italy. In this video, we explore how engineers are building this massive tunnel through extreme depths, changing geology, and some of the toughest conditions beneath the mountains. ⚙️ From precision tunneling to the technology making this project possible, discover how engineers are creating a railway beneath the Alps. #BrennerBaseTunnel #MegaProjects #Engineering