Skip to main content

Measuring durability of Australia's roads

The Danish Road Directorate has signed a contract with the Australian states of New South Wales and Queensland regarding the measurements of more than 16,000km of roads.
February 6, 2012 Read time: 2 mins
The Danish Traffic Speed Deflectometer on its way to Australia
The Danish Traffic Speed Deflectometer on its way to Australia

The 2284 Danish Road Directorate has signed a contract with the Australian states of New South Wales and Queensland regarding the measurements of more than 16,000km of roads.

The Directorate sees the cooperation as a great step forward for the Danish road research, and as a consequence of the agreement the Danish Traffic Speed Deflectometer has been shipped to Australia to measure the bearing capacity and hence the durability of the roads.

This task has already been successfully undertaken on the Danish road network and "holds a promise of saving a lot of money on road maintenance."

The Danish Road director, Per Jacobsen said:

"This agreement is a giant boost for the Road Directorate as it demonstrates our ability to act in the global market for road research and technology.

"And the job is also to the benefit of the Danish road sector, as we are constantly striving to perform the best possible measuring to enable the right prioritising of road maintenance.

The assignment can help us with this by providing important data and further more we will be able to use the equipment while it is winter time in Denmark."

The Traffic Speed Deflectometer moves at traffic speed as opposed to earlier versions (falling-weight deflectometer) that required blocking the road and disturbing road users. It was developed in cooperation with 2283 Greenwood Engineering and with support from the 2282 Danish Ministry of Economic and Business Affairs.

The assignment is due to finish in late 2010.

Related Content

  • Promoting advances in sustainable roads worldwide
    April 12, 2012
    Professor Martin Snaith, O.B.E., introduces an annual gathering that has grown over the years to become perhaps the world's foremost professional development forum promoting advances in sustainable roads worldwide. Over more than 15 years the Senior Road Executives Programme (SRE), organised by the internationally renowned Highways Group of the University of Birmingham, UK, in association with IRF, has established a worldwide reputation for providing top-quality professional development for executives worki
  • Powerscreen crushing it at bauma!  
    October 25, 2022
    The high-performance Premiertrak 330 jaw crusher and Chieftain 1700X three-deck incline screen are standout models for Powerscreen.
  • Many US states don't measure performance of transportation investments
    February 29, 2012
    US States spent an estimated $131 billion on transportation in fiscal year 2010, but many cannot answer critical questions about what returns this investment is generating, according to a new report by the Pew Centre on the States and the Rockefeller Foundation
  • Managing resource to create more resilient roads
    June 22, 2018
    As pressure increases on the cost and availability of resources, investment in recycling technology continues to grow across the road building industry. To meet its full potential, a greater understanding is needed of material performance to allow the building of more resilient, sustainable and economic networks - *David Smith explains. Over the past decade, the road construction industry has made significant strides in recycling. Reducing the reliance on virgin materials is of environmental importance,