December 12 is a big day: the Koralm Tunnel is officially open, bringing Graz and Klagenfurt much closer together! We congratulate everyone involved on this milestone, which will strengthen Austria's position in international freight and passenger transport in the long term.

We have also already been in action in the tunnel: our team carried out important test and measurement runs in advance to collect essential data for technical conformity and approval. The video provides a brief insight into this.

We are delighted to have been part of the success story of this high-performance corridor and look forward to our future assignments on this extraordinary route!