Verkehrstechnische Ausrüstung von Tunneln
Traffic management systems in tunnels

Tunnelportal Westseite

West side tunnel portal

Anzeige zur Warnung vor Gefahren im Tunnel

Hazard warning sign

Arbeiten im Tunnel

Workings in the tunnel

Im Tunnel

Inside the tunnel

Autobahn 4 - Tunnel Kšoenigshainer Berge - Verkehrstechnische Ausstattung
Motorway 4, Traffic control System for a 3 km tunnel

Replacement of the Traffic control System for a 3 km tunnel on the Motorway 4 (A4)

Germany's second longest road tunnel Koešnigshainer Berge (A4) has been constructed by the end of the 1990s. After 10 years since commissioning, its traffic control system has to be upgraded in order to match the European and German tunnel guidelines (RABT) which includes the replacement and upgrading of its Traffic control System.

The designated Traffic control System includes:

VIA Beratende Ingenieure services included:

Period of execution: 2008 -

for: State ministry of economy, technology and transportation - Motorway authority Saxony