For more than 50 years, WDM has been at the forefront of saving lives. WDM is a leading global manufacturer of road surveying equipment and provider of survey services and asset management software solutions. WDM USA partners with federal, state, and local highway authorities to reduce crashes and save lives on US roads. WDM USA’s SCRIM® road survey vehicles continuously measure pavement friction across the whole road network, including at ramps, intersections, and horizontal curves. WDM USA has built a track record of delivering high-quality SCRIM® continuous friction data and pavement management consulting services that help transportation agencies implement effective pavement friction management programs. WDM USA’s parent company was founded in 1945 and has office in Bristol, UK and Wellington, NZ. Headquartered in Richmond, Virginia, WDM USA has led survey, analysis, and consultative services across the US since 2019.