Skip to main content

IRD wins WIM contract in California

International Road Dynamics. (IRD) has been awarded a US$1.345 million contract to provide a high speed weigh-in-motion (WIM) and verification system for a new commercial vehicle enforcement facility (CVEF) in Solano County, California. This system will be used by local enforcement personnel for selecting and directing commercial vehicles into the CVEF and by Caltrans for traffic planning purposes.
March 28, 2012 Read time: 1 min
RSS69 International Road Dynamics. (IRD) has been awarded a US$1.345 million contract to provide a high speed weigh-in-motion (WIM) and verification system for a new commercial vehicle enforcement facility (CVEF) in Solano County, California. This system will be used by local enforcement personnel for selecting and directing commercial vehicles into the CVEF and by 3879 Caltrans for traffic planning purposes.

IRD will supply an integrated system including its leading single load cell and bending plate WIM scales with its state of the art iSINC controller electronics. The traffic data information collected by the system is essential for pavement studies, highway monitoring, capacity studies, accident rate calculations, and analysis of truck transport practices.

For more information on companies in this article

Related Content

  • Grant to fund commercialisation of PbC batteries for micro-hybrid vehicles
    May 25, 2012
    Axion Power International, the developer of advanced lead-¬carbon PbC batteries and energy storage systems, has been awarded a US$150,000 grant from the US Department of Energy (DoE) to fund a commercialisation plan for the use of its PbC batteries in a low-cost, high-efficiency dual battery architecture for micro-hybrid vehicles.
  • Barriers tailor-made for Swedish motorway project
    December 4, 2014
    Traffic management barriers developed by Belgian access control systems are being used on the Norra Länken motorway project in Sweden, supplied through its local partner Swarco. Built in cooperation with the city of Stockholm and co-financed by the European Union, Norra Länken is five kilometres long with four kilometres in tunnels and is said to be northern Europe’s largest road tunnel project. Two types of barrier have been installed on the project, the BL77 security barrier and the extra long BL52
  • Workzone safety can be economically viable
    October 24, 2014
    David Crawford looks how workzone safety can be ‘economically viable’. Highway maintenance is one of the most dangerous construction industry occupations in Europe. Research from The Netherlands on fatal crashes indicates that the risk facing road workzone operatives is ‘significantly higher’ than that for the general construction workforce. A survey carried out by the Highways Agency, which runs the UK’s motorway and trunk road network, has suggested that 20% of road workers have suffered injuries from pa
  • Data collection becoming a crowded market
    October 26, 2017
    New ways of gathering data can revolutionise traffic and travel management, so is the writing on the wall for the traditional methods? Jon Masters reports. There are two big industries that stand to be revolutionised by massive increases in data – healthcare and transportation, says Finlay Clarke, the UK managing director of the smartphone sat nav traffic app, Waze. “At present we’re really only at the start of how cities, in particular, will be transformed,” he says.