Europe’s first double-deck road tunnels: an integrated solution

Ruben Kalus, journalist for 'Die Deutsche Welle', visited Maastricht and the A2 Maastricht project. He deepened his understanding of this single and integrated sustainable plan that will benefit traffic, the environment and future generations living in and surpassing through Maastricht.

If you want to learn more about Ruben Kalus' experience, listen here.