Fehmarn Belt fixed link
The 41st longest tunnel in the world
The Fehmarn Belt fixed link (Danish: Femern Bælt-forbindelsen, Fehmarnbelt-Querung) or Fehmarn Belt tunnel is an under-construction immersed tunnel, which will connect the Danish island of Lolland with the German island of Fehmarn, crossing the 18-kilometre-wide (11 mi) Fehmarn Belt in the Baltic Sea. The tunnel is intended to be a major widening of the connection between mainland Europe and Scandinavia. The tunnel is planned to become the world's longest road and rail (combination) tunnel and will directly replace a heavily travelled ferry service of the "Bird flight line" (Vogelfluglinie, Danish: Fugleflugtslinjen) operated by Scandlines. The tunnel will provide a direct link from northern Germany to Lolland, with Fehmarn connected with the German mainland by the Fehmarn Sound Bridge and Lolland connected by a tunnel and bridges with the Danish island of Zealand, which includes Copenhagen, via the island of Falster. The Fehmarn Belt project will therefore provide a more direct and efficient connection between Germany and Zealand (which in turn is connected with the Swedish mainland via the Øresund Bridge), compared to the existing road-rail link that is the detoured Great Belt Bridge via Jutland and Funen. Travel time between Lolland and Fehmarn is to be reduced from 45 minutes by ferry (excluding waiting and boarding time) to 10 minutes by car and seven minut
Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).