The existing roundabout at the intersection could no longer handle the traffic. Instead, a turbo roundabout was constructed, with a tunnel for pedestrians and cyclists.
How to provide sustainable and safe lighting in the tunnel for pedestrians and cyclists.
The installation of two Ø 53 cm diameter Solatube systems, with double domes into the middle of the bicycle and pedestrian tunnel. A special custom finish ensures that both systems are vandal-resistant from below. In the evening and at night the light in the tunnel is supplemented with LED lighting.