I want to know the name of the person who presented this idea to some committee. I want him or her to teach me how to present ideas. Can you imagine for a moment trying to convince some board of appeals?
Point 1. Denmark and Sweden need a highway to allow speedier crossing between the two countries.
Point 2. Shipping commerce must be maintained over this waterway.
Hey, I know!.... We'll build a highway partway across then dig a tunnel for the rest of the highway to go far enough underwater that ships can pass over the tunneled highway!
Don't you wish that presenter worked for you?
Better yet, let's find that team and put them to work on the world peace problem!!