The 1,190 fjords along Norway’s coast take travel time to a new level, with several ferry crossings and a tiring 21 hour ride. Therefore, the Norwegian Public Roads Administration (NPRA) proposed the world’s first underwater floating tunnel costing an expected USD25 billion. Submerged in the Norwegian Sea, the tunnel would be similar in to other tunnels – but operate 66 feet below the surface. Will underwater infrastructure revolutionize travel? Read more here: https://www.spireresearch.com/newsroom/spirethoughts/fancy-a-ride-across-norways-underwater-floating-tunnel/