Katzensee Tunnel, Zurich, Switzerland

Overall SITECO application expertise for the Zurich northern bypass.

Each and every tunnel is different, and this is why the SITECO portfolio of lighting solutions for tunnels and underpasses offers maximum flexibility. The advantages of the diversified SITECO portfolio prove their worth in the refurbishment of the northern Zurich expressway ring. Whether street lighting for the approach, entrance and interior lighting for tunnels or durable moisture-proof luminaires for maintenance tunnels and ancillary areas – SITECO offers the right solution and builds on the experience of more than 1,000 completed tunnel projects.




Products / Solutions




Federal Road Office (ASTRA)

Zurich, Switzerland Tunnellight TL 13; Streetlight SL 20 2019 - SITECO