The PIARC XXVIIth World Road Congress

The PIARC XXVIIth World Road Congress - traffic management
Prague Conference Centre, Czech Republic
Weather & Environment

Join Vaisala at the XXVIIth World Road Congress in Prague, October 2-6.

Welcome to meet our experts at stand 1.11 to learn about new ways of making roadways safer and more efficient.

Vaisala’s weather and environmental technologies enable unrivaled road network awareness — keeping roadways safe and efficient in any season. Our solutions are informed by our 85+ years of innovating and have made us the gold standard for precision and reliability. Our holistic approach provides customers with end-to-end simplicity, valuable partnership, and a comprehensive portfolio of solutions that are constantly evolving.

At the congress Vaisala presents two papers:

  • "The use of Big Data to enable environmentally aware Intelligent Transportation Systems by understanding the effect of weather on transport in an urban environment".
  • "The impact of embedded IoT sensor road observations on road weather forecasts".

Check out more about the conference here: WRC 2023 Prague | Conference Site

From maintaining road assets in summer to ensuring safe winter roads, road maintenance has challenges in every season.

More information: Winter Road Maintenance

Make safe, data-driven decisions and manage resources more effectively with fast, accurate weather and surface condition observations during snow and ice events.


Optimize traffic flows with weather awareness and data analysis

Weather & environmental monitoring for traffic management

Vaisala Weather & Environmental Monitoring for Traffic Management gives road authorities and traffic management system integrators the tools they need for comprehensive, real-time awareness of their road networks — in any season or situation.

Products and services

Vaisala Road & Runway Weather Station RWS200 Tower

Road & Runway Weather Station RWS200

Reliable weather data improves high-stakes decision making for ground transportation and runway managers.


Vaisala MD30

Mobile Detector MD30

Accurately collect and transmit data on road and runway surface state, grip, and surface temperature.

Vaisala Ground Cast

Vaisala GroundCast

Provides key road weather measurements from any location, easily and affordably.


Vaisala TempCast

Vaisala TempCast

The new Vaisala TempCast, part of our Xweather family of subscription based products, is easy to install anywhere.