Dataset of long-term performance monitoring for road traffic marking materials in Beijing exposure test site from 2022 to 2025

This dataset consists of observational data from 15 types of road pavement marking materials deployed at the Beijing exposure test site for road marking materials, compiled into a single file with four worksheets. For each road pavement marking material, measurements were collected from two sets of markings - horizontal and longitudinal pavement markings. Each set includes four key performance indicators: coefficient of retro-reflected luminance, luminance coefficient in diffuse illumination, thickness, and skid resistance value.