Wet road surveys an ‘effective safety strategy’

A specially adapted Sideway-force Coefficient Routine Investigation Machine (SCRIM) manufactured by UK company WDM and used by the New Zealand Transport Agency (NZTA) to survey the country’s road network has been, says NZTA ‘a very efficient and effective safety strategy’. SCRIM measures wet road resistance and uses lasers to scan the road surface. Video technology helps delivers a complete set of highway asset data. WDM has also helped NZTA develop the first state highway skid resistance policy. As a r
January 30, 2014 Read time: 1 min
A specially adapted Sideway-force Coefficient Routine Investigation Machine (SCRIM) manufactured by UK company WDM and used by the 6296 New Zealand Transport Agency (NZTA) to survey the country’s road network has been, says NZTA ‘a very efficient and effective safety strategy’.

SCRIM measures wet road resistance and uses lasers to scan the road surface.  Video technology helps delivers a complete set of highway asset data. WDM has also helped NZTA develop the first state highway skid resistance policy. As a result, up to 250 crashes are estimated to have been prevented, saving the economy around US$132 million.

NZTA says the return on investment is between 13 and 35 times and the two organisations have renewed their partnership, enabling WDM to continue to develop SCRIM technology.
Air Quality & Weather Systems

For more information on companies in this article

Related Content

  • Standardise global ITS protocols to enable interoperability
    January 26, 2012
    ITS America has a new chief technology officer. ITS International caught up with Nu Rosenbohm at this year's World Congress to gather his thoughts on the main challenges at home and abroad
    Read More
  • Big data analytics identifies congestion increases
    November 26, 2014
    Iteris has completed and published the Alameda County Transportation Commission (Alameda CTC) 2014 Level of Service Monitoring Report. The report was generated for speed-based congestion monitoring, utilising big data analytics in place of conventional in-field manual data collection for 205 miles of the 327 mile network. Use of big data analytics will be expanded in future monitoring cycles. Many agencies conduct congestion monitoring through manual data collection efforts. Agencies traditionally us
    Read More
  • Data holds the key to combating VRU casualties
    May 8, 2015
    Accident analysis software can help authorities identify common causes and make best use of their budgets, as Will Baron explains. More than 1.2 million people die on the world’s roads each year and according to the World Health Organisation, half of these are pedestrians and vulnerable road users (those whose vehicle does not have a protective shell, such as motorcyclists and cyclists). While much has been done to improve road safety and cut the number of deaths and serious injuries on our roads, a great d
    Read More
  • Benefits of traffic data sharing with app developers
    November 10, 2015
    Timothy Compston finds out if exchanging traffic and road condition data with private app developers makes sense for both drivers and road authorities. Much has been said about the potential benefits for authorities in sharing data with traffic and navigation app developers, and receiving ‘crowdsourced’ information in return – so how is it working in practice?
    Read More

Highlighted Content