This tool is used to measure some indexes and characteristics in order to make a complete survey of the pavement condition: longitudinal profile, international roughness index (IRI), rutting, macrotexture and GPS information.

The RSP has a unique functionality called “stop and continue” which turns it an ideal instrument to collect data not only in rural roads but also in urban areas, as it allows it to work efficiently despite traffic lights, stop signs, crossroads and roundabouts.

This equipment fulfills international standards ASTM E950 Class 1, AASHTO R 57 and other standards independently verified such as Text-1001-s. Its high precision and repeatability under a variety of conditions guarantee that the information can be used to evaluate projects related to pavement management systems.