You can follow the construction of the Fehmarnbelt tunnel via our cameras, which cover the entire construction site in Rødbyhavn and Puttgarden.
Experience the construction project at close hand
Visit our exhibition centre in Rødbyhavn and Burg and come close to the construction of the world’s longest immersed tunnel
We’re building alongside nature
As an addition to the interactive map of the construction sites on both the Danish and German sides, we have now made it possible to get an overview of all the new natural areas that appear around the connection.
Why we're building the Fehmarnbelt tunnel
Denmark’s largest infrastructure project
The Fehmarnbelt tunnel will remove a bottleneck, reduce travel time and strengthen links between Scandinavia and Central Europe.
Time-saving
When the Fehmarnbelt tunnel is completed, the journey between Rødbyhavn and Puttgarden will take 7 minutes by train and 10 minutes by car.
A green shortcut to Europe
The Fehmarnbelt Fixed Link is part of a greener traffic corridor in Europe and will boost the transport of freight by electric trains.
News
June 24 2025
Transport ministers open LEGOLAND® exhibition on the construction of the Fehmarnbelt tunnel
On Monday 23 June, the Danish Minister for Transport Thomas Danielsen and Claus Ruhe Madsen, Minister for Transport in the German state of Schleswig-Holstein, inaugurated the new 250 m² exhibition on Denmark's largest infrastructure project at LEGOLAND® in Billund. The LEGO models in the new attraction show the construction of the world's longest immersed tunnel – the Fehmarbelt tunnel – and are intended to inspire children and young people through play and learning to consider an education in the construction trades.
Time schedule for the construction
Construction of the Fehmarnbelt Fixed Link will take eight and a half years. Here is an overview of the various phases of construction.
A trip through the world’s longest immersed tunnel
Take a trip through the Fehmarnbelt tunnel as it will appear when construction is completed in 2029.