The Øresund Bridge links which two Scandinavian countries?

Very interesting bridge-tunnel combination. It's a bridge for most of the distance. The remainder had to go under the water, because the bridge would interfere with planes from a nearby airport. An artificial island was built to enable the transition from bridge to tunnel.

So many beautiful bridges in the world! Here they are more utilitarian and lack beauty.

This made me think of the Chesapeake Bay Bridge Tunnel.

When I traveled from Copenhagen to Malmo, you had to do it by ferry. I want to go back.