It’s Not a Bridge, and Not a Tunnel. Or, Maybe it’s Both?

The gist of the idea is to suspend an underwater tunnel from floating pontoons. By the time you finished reading that sentence, you probably already had a list of things in your head that seem to make this a terrible idea. After all, it does seem to combine the worst aspects of both underwater tunnels and bridges. But, the idea may actually be a good one, and it’s already being seriously considered in Norway.

Continue reading “It’s Not a Bridge, and Not a Tunnel. Or, Maybe it’s Both?”