Connected Vehicle data informs infrastructure safety

25 April 2025

The Road Safety Foundation (RSF) is integrating cutting-edge Connected Vehicle technology into its International Road Assessment Program (iRAP) work. This innovative approach, in collaboration with Compass IoT, is transforming road safety and some new developments bring us one step closer to mapping all roads with an iRAP safety star rating.

The iRAP model, used by RSF, gives roads a star rating from 1 to 5, to identify risks and prioritise improvements to prevent fatalities and serious injuries. One of the advantages of using connected vehicle data in this model is its ability to measure operational speeds directly from the vehicle, network-wide.

The integration of connected vehicle data into the RSF’s iRAP projects marks a significant step forward in road safety assessment methodologies. As this technology continues to improve, it’s poised to become an essential tool for road safety organisations and governments worldwide.