New project for TEC: Fehmarnsund tunnel

12-11-2025
We are proud to share that the Fehmarnsund Link Joint Venture, a partnership in which Tunnel Engineering Consultants (TEC) will be working with Ramboll, Arup and Böger Jäckle, has been awarded the role of General Planner for the Fehmarnsund project.
Cars driving in the tunnel entrance

Copyright: Deges/Deutsche Bahn (Owner Project)

As part of the Alliance, our joint venture will deliver the designs and the additional planning services for the Fehmarnsund Tunnel, a vital link that will strengthen the connection between Denmark and Germany. This collaboration follows an alliance-type model, bringing together carefully selected partners who share a common goal to design and deliver this ambitious piece of infrastructure through openness, trust and teamwork.

We are thrilled to start the journey to help bring this project to life. We are grateful to our client Deges/Deutsche Bahn for the trust placed in us.

Here’s to connecting countries, people and opportunities through engineering excellence and string partnerships.

Note:

The Fehmarnsund Tunnel is a 1.7km long immersed tunnel connecting the German mainland to the island of Fehmarn. The new crossing will carry a dual two-lane highway and twin high-speed rail lines, increasing the capacity of the existing crossing in anticipation of the completion of the Fehmarnbelt Fixed Link that will connect Germany and Denmark.

Hans de Wit - Managing Director / Senior Consultant

Hansde Wit

Managing Director / Senior Consultant