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W.D.M. Limited Road Assessment Vehicle Condition reporting. The Department for Transport are developing a new reporting standard for national reporting which is scheduled for roll out in 2024/25. This will apply a 1 – 5 rating for condition.

WDM^® operate a fleet of survey vehicles to provide safe, reliable and cost-effective assessment of road condition. Its survey services are delivered by expert operators using a third party accredited quality system. The service is available worldwide.

WDM^® is a major provider of CVI Surveys to Local Authorities. Its large team of fully certified and experienced surveyors use software and vehicles specifically designed to collect visual data, without the need for walked surveys.

Helping to lower accident rates by identifying where there is a risk of wet-road skidding. Since the mid-70’s the SCRIM^® road survey method has been used by Highway Authorities to indicate those lengths of road where the skid resistance is below investigatory levels.

Road Assessment Vehicles (RAVs) carry out high speed data acquisition and recording of surface conditions, including automatic recognition of surface cracking. This gives performance indicators to enable maintenance work to be prioritised and National Indicators to be calculated.