Laserlux^® G7 Mobile Retroreflectometer

Quickly and accurately measures the retroreflectivity of pavement markings using a scanning laser source. The Laserlux® G7 provides continuous pavement marking assessment and evaluation within the flow of traffic. It is the only commercially available instrument that does not require a dedicated vehicle or vehicle modifications to operate. It operates day or night and can be operated in a tandem configuration with instruments on both sides of the vehicle for full lane measurements.  Agencies have always recognized the important correlation between pavement markings’ visibility, retroreflectivity and roadway safety. As automated and autonomous vehicles become more prolific, good markings become even more critical for continued safe operation on mixed-use roads. These agencies are embarking on the challenge of assessing and managing the pavement markings of their entire roadway system. The Laserlux G7 is the only vehicle-mounted mobile retroreflectometer that measures nighttime color pav