We understand the pressure on Road Authorities to increase road safety and reduce accidents on their roads. The quality of road markings and centre Lane markings such as warning symbols, have been proven to have a significant influence on road safety. In particular, good night time reflectivity of markings dramatically reduces accidents and fatalities. While Road Authorities regularly issue contracts for road marking maintenance, a combination of factors including quality of application, road usage and weather can accelerate the deterioration of these safety-critical markings.

Our innovative RetroTek-D dynamic road marking retroreflectometer, includes the latest technology developments in machine vision, LED lighting and articifial intelligence to provide Road Authorities with accurate data on the quality of road marking in their area. Providing the same level of accuracy as handheld devices our system collects data across the full lane width at normal traffic speeds, eliminating the need for road or lane closures. This includes measurement of the retroreflectivity (RL) of right and left lines and critical centre lane markings, road safety warnings and symbols. It also records presence or absence of road studs and the day contrast ratios (Weber) of road markings, as used by ADAS machine vision safety warning systems in vehicles.