World’s Largest Underwater Tunnel : Building the Fehmarn Belt Tunnel

The Fehmarn Belt Tunnel, a €7 billion infrastructure project, is set to become the world’s longest prefabricated road and rail tunnel. Stretching 18 kilometers beneath the Baltic Sea, it will connect Denmark and Germany, redefining transportation between Scandinavia and Central Europe. This ambitious endeavor represents the pinnacle of modern engineering while advancing the European Union’s […]
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