Recently, the renovation of Port de Hal Tunnel in Brussels has been completed. The new intelligent infrastructure is fully controllable from the outside, without having to enter inside as well as features an artistic element. Travellers can enjoy colourful graffiti illuminated by making space “a colourful crossing”, as suggested by the lighting designer Valentine Geloen, from studio Radiance35. While renovating the tunnel more attention was given to safety. Already lit with green LED lights, in case of an incident, the emergency exits become even more visible, due to the newly installed Woody spotlights by iGuzzini.