RetroTek-MU certified as dynamic mobile retroreflectometer

The RetroTek-MU (RTM) has been certified to ASTM E 1710 standard as a dynamic mobile retroreflectometer, according to the testing, monitoring and certification association for road-owners, StrAus-Zert (SAZ). It is capable of measuring road markings/striping across the full width of a traffic lane simultaneously in one pass at traffic speeds up to 120km/h (75mph) and can be operated by one driver. The assessment, carried out by SAZ’s Dr Hans-Hubert Meseberg, also confirmed that the RTM is capable of
January 25, 2018 Read time: 2 mins

The RetroTek-MU (RTM) has been certified to ASTM E 1710 standard as a dynamic mobile retroreflectometer, according to the testing, monitoring and certification association for road-owners, StrAus-Zert (SAZ). It is capable of measuring road markings/striping across the full width of a traffic lane simultaneously in one pass at traffic speeds up to 120km/h (75mph) and can be operated by one driver.

The assessment, carried out by SAZ’s Dr Hans-Hubert Meseberg, also confirmed that the RTM is capable of measuring the night visibility of road/lines striping on the right and left including the lane markings in the centre. Dr Meseberg added that its measuring system provides the same measured values of the coefficient of retroflected luminance (RL) as a portable, handheld measuring device, within the scope of an acceptable measuring accuracy. The RTM can detect the coefficient of RL  with good accuracy independent of the measuring velocity.

Related Content

  • Dynamic toll payments on Virginia’s 495 express lanes
    October 19, 2012
    Private sector operator, Transurban, operators of Virginia’s I-495 express lane, has unveiled the highway’s incident management centre where the flow of vehicles will be monitored on a widescreen monitor displaying a dozen camera angles. The new lanes are expected to open by the end of fall. The centre will monitor traffic volume 24/7 in order to compute toll rates. The new roadway, connecting the Dulles toll road to the I-395/I-95/Springfield interchange fourteen miles to the south, will charge drivers dyn
    Read More
  • TEXpress adds reversible managed lanes
    April 19, 2017
    Land availability restrictions and tidal traffic flows have led to the implementation of a novel managed lane configuration in Texas, as Colin Sowman finds out. Dealing with traffic congestion related to the ‘tidal flows’ caused by large numbers of commuters making their way into major business hubs in the morning and returning to the suburbs in the evening, has seen the widespread use of adaptive signal timing and even reversible lanes.
    Read More
  • Reducing detection costs benefits intersection management
    February 3, 2012
    The continuing, favourable performance-versus-cost situation concerning detection and monitoring technologies is driving the proliferation of intelligence across road networks. The effective and safe management of intersections is a focus for network operators and systems manufacturers alike. The most complicated of road environments, and statistically among the least safe, intersections enjoy particular emphasis in longer-term work on cooperative infrastructure solutions. However there are current developm
    Read More
  • Island Radar: safely crossing continents
    August 6, 2020
    There is a safety flashpoint wherever roads cross over railways. Island Radar is using well-established traffic technology to keep all parties safe from harm.
    Read More

Highlighted Content