Road safety is a critical concern that requires constant monitoring and improvement. One of the key factors in ensuring road safety is the visibility and quality of road markings. To assess and enhance the visibility of road markings, a device called a Road Marking Retroreflectometer is gaining trac

Road markings play a crucial role in ensuring safety and efficiency on roadways, especially during low-light conditions. The reflectivity of these markings is a key factor in their visibility to drivers. In this article, we'll explore how QD value, measured by Road Marking Retroreflectometers, influ