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Tunnel and Freeway Management

More safety with modular tunnel and freeway management.

Our advanced traffic management system helps make tunnels and highways safer – protecting people, buildings and the environment – with situational warnings and speed limits.

Yutraffic Varia

The next generation of highway

and tunnel control systems.

Our highway and tunnel control software Yutraffic Varia can be used for interurban and urban freeways, highways and tunnels. It provides comprehensive tunnel and highway management.

Efficient and demand-based traffic management

  • Monitors and controls lighting, ventilation, power, fire detection and pumps in the tunnel.
  • Controls variable message and traffic signs, as well as permanent lighting signs and barriers.
  • Provides data to traffic information services.
  • Can integrate toll systems, video systems, emergency call systems, and environmental and traffic data collection systems.
  • Works easily and smoothly with traffic centers and outstations of various types.

Seamless integration of your existing systems

Yutraffic Varia incorporates all the expertise of our traffic experts – from design and development, through testing and commissioning, to integration into your traffic management concept. Yutraffic Varia is structured in such a way that a middleware is used for the standard functions of the control system, which already provides many basic functions (e.g. hot standby, user interface, multilingualism, user administration, archiving, reports, etc.). In this way, Yutraffic Varia helps to create space for the development and implementation of project-specific functions (e.g. ventilation, lighting, traffic control, etc.) – for traffic management that is perfectly tailored to your needs.

Scalable – start small, evolve fast

With Yutraffic Varia, you can implement the traffic management system that suits your needs: from a compact motorway control centre, to a tunnel control centre with various operating facilities, to a fully developed, higher-level Yutraffic Varia Nova control centre. The system can be used at all control levels and grows with your needs – including connection to systems for interurban, urban and parking traffic.

Highest safety standards

Safety is a top priority for Yutraffic Varia. The system meets the requirements for functional safety (IEC 61508). The security processes are certified according to ISO/IEC 27001, and in the area of IT security, the system ensures appropriate security levels according to IEC 62443 (Industrial communication networks – IT security for networks and systems). As a result, Yutraffic Varia not only improves the safety of road users in tunnels and on motorways, but also protects buildings from damage and operators and society from costs and risks.

Sil-2 certified

Ensure maximum safety.

Building Information Modeling & Digital Twin

Tunnel projects go digital.

Our digital solutions allow tunnel operators to see how the tunnel will operate during the design phase, saving time and money while ensuring safe operation.

Building Information Modeling and Digital Twin

We use state-of-the-art methods for tunnel projects. Using a Building Information Management (BIM) model, a virtual tunnel with all its components is first created together with the project partners involved. Only when this model meets all the requirements and specifications will the real tunnel be built. The model can then be developed into a Digital Twin of the tunnel and used throughout the tunnel’s lifecycle.

Your benefits:

  • Higher project quality
  • Faster implementation
  • Reduced project costs 
  • Optimized operation

Yutraffic SST5 and InterUrbanService App

Outstation and service application

Find out more


Our projects in action.

From individual components to complete turnkey solutions, we offer highly flexible solutions that can be perfectly tailored to your needs.

Gotthard Base Tunnel | Switzerland

Fast and safe transit through the Alps

  • The team at the Tunnel Control Centre South (TCC) constantly monitors all the technical installations with the help of a security infrastructure that is undoubtedly one of the best in the world.
  • Over 70,000 data points and more than 200,000 sensors detect every variation.
  • At the north portal of the tunnel, a second redundant tunnel control centre ensures maximum availability.

Maliakos Kleidi | Greece

Complete tunnel management system for three tunnels

  • Three tunnels with a total length of 22 km connected to two control centres.
  • Turnkey completion of all electrical and electromechanical works.
  • Including power distribution, lighting, ventilation, fire detection, CCTV systems, tunnel radio system, emergency call system, traffic monitoring and control, tunnel control centre, systems integration.

Liantang Tunnel | Hongkong

11 km freeway reduces travel time between Hong Kong and China

  • State-of-the-art traffic management system for a new freeway, including a 5.7km tunnel.
  • Includes automatic incident detection, signage system, CCTV system, communication systems, central system.
  • Controlled from one control centre.

Koningstunnel | Den Hague, Netherlands

Using BIM to renovate all facilities at high speed

  • Renovation of the 750m Koningstunnel within 6 months based on BIM design.
  • All electrical and mechanical equipment has been replaced, including the monitoring and control system.
  • Use of virtual reality to allow engineers and customers to experience the complete tunnel and train operation before it is built.

Highway A7 | Hamburg, Germany

Renovation and upgrading of one of Germany’s busiest highways

  • Renewal of the 3 km long Elbtunnel and equipping two new tunnels (Schnelsen, Stellingen) with state-of-the-art traffic management systems.
  • Central monitoring and control of all motorway and tunnel systems from one control centre.
  • Operator decision support through traffic simulation and forecasting.

Espiye-Sarp Tunnels | Turkey

29 tunnels with a total length of 33 km – one control centre

  • Turnkey project for all electrical and electromechanical works and the implementation of a system concept for 29 tunnels.
  • Scope included power and lighting, ventilation, fire detection, CCTV, tunnel radio, emergency call system, traffic monitoring and control.
  • The technical systems of all 29 tunnels had to be integrated, controlled and monitored from a single control centre.


Flexible tunnel and freeway solutions.

You want to harmonize traffic, avoid congestion and accidents, reduce travel times and, last but not least, reduce emissions from traffic? Together with you, we develop the right solution for your tunnel and freeway management.

Get in touch with our experts.


Intelligent traffic management

Discover further areas of our portfolio.

Discover our efficient solutions for the growing demands of tomorrow’s mobility. We can help you optimise traffic flow, reduce congestion, improve safety and provide a tailor-made service for your transport infrastructure.

Traffic Centres

Customised modular system solutions: We combine traffic management, traffic control and parking guidance.

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Connected Mobility

The intelligent connection of road users and infrastructure is revolutionising mobility.

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Tolling Solutions

Advanced tolling technology for intelligent demand management: the basis for the mobility of the future.

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