People often get frustrated with the daily travelling they do to reach their desired destination. There is some good news for people who commute between Denmark and Germany. Millions of passengers who travel from Rodbyhavn and Puttgarden via ferry service, which takes them 45 minutes to reach, can relax now, as after more than a decade of planning, the dream to travel between Denmark and Germany is expected to turn in reality in 2029. The construction of the world’s longest tunnel, i.e. Fehmarnbelt tunnel, is in progress, which began in the year 2020. The Fehmarnbelt Tunnel isn't just long; it’s a deep-sea marvel. The structure will sit in a trench carved 40 meters beneath the Baltic Sea.
