Oresund Bridge & Undersea Tube Tunnel - Amazing Link B/T Sweden and Denmark

The Øresund Bridge is a combined twin-track railway and dual carriageway bridge-tunnel across the Øresund strait between Sweden and Denmark. The bridge runs nearly 8 km (5 miles) from the Swedish coast to the artificial island of Peberholm, which lies in the middle of the strait. The remainder of the link is by a 4 km (2.5 mile) tunnel from Peberholm to the Danish island of Amager. The Øresund Bridge is the longest combined road and rail bridge in Europe.