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

  • Making a base
    July 20, 2012
    Soil stabilisation offers a cost effective solution for road construction in the right conditions Ensuring the soil underneath the aggregate base of a road has been stabilised with cement, lime or fly-ash can provide a greater working life and a reduced risk of problems that can arise as the road ages, such as subsidence. The technology works particularly well in ground with high clay content and where there are local shortages of stone for use in aggregates. Reducing the need for aggregates where they are
  • Developing transport corridors for shared prosperity
    May 14, 2015
    SEETO’s acting general manager reflects on a decade of transition in South East Europe Ten years ago, the Western Balkans region and the European Commission agreed on a regional transport network consisting of the Pan- European corridors crossing the region to which additional routes were added. The resulting SEETO Comprehensive Road Network was formally recognised in 2013 by the European Union as part of the Trans- European Transport Network for South East Europe. By extending Europe’s main corridors
  • A virtual virtuous circle
    January 18, 2021
    Virtual sensors will allow a safer driving experience and reduce road maintenance costs. Tactile Mobility’s Eitan Grosbard talks to David Arminas
  • IRD wins nation-wide FHWA contract
    March 1, 2012
    International Road Dynamics (IRD) has been awarded a contract for "weigh-in-motion (WIM) systems maintenance and data services" by the US Department of Transportation, Federal Highway Administration (FHWA).