Skip to main content

California opts for IRD WIM

International Road Dynamics (IRD) announced today that it has received a US$1.6 million contract to provide a weigh-in-Motion (WIM) sorter system for a new commercial vehicle enforcement facility (CVEF) near Mountain Pass, California. This system will be used by enforcement personnel to select and direct commercial vehicles into the CVEF. IRD will supply an integrated system including its industry-leading single load cell (SLC) WIM scales and advanced iSINC controller electronics. A total of sixteen SLC
November 29, 2013 Read time: 2 mins
69 International Road Dynamics (IRD) announced today that it has received a US$1.6 million contract to provide a weigh-in-Motion (WIM) sorter system for a new commercial vehicle enforcement facility (CVEF) near Mountain Pass, California. This system will be used by enforcement personnel to select and direct commercial vehicles into the CVEF.

IRD will supply an integrated system including its industry-leading single load cell (SLC) WIM scales and advanced iSINC controller electronics. A total of sixteen SLC scales will be installed in a double-threshold configuration which includes two full lane-width WIM scales at the advance, sorter and slow-speed ramp locations to achieve the highest level of WIM accuracy possible.

The system includes an image-capture camera system and operator interface to assist enforcement personnel to identify and track vehicles as they travel through the CVEF. IRD will also supply a static scale system to weigh trucks that are signalled to report to the weigh station for further inspection.

Terry Bergan, IRD’s president and CEO commented, “We continue to diversify our revenues streams by utilising our industry-leading proprietary systems and technologies in innovative new customer solutions. We are also pleased to be increasing our installed base in California and enhancing our long-term relationship with 3879 Caltrans.”

For more information on companies in this article

Related Content

  • Intercomp weighs things up in Charlotte
    December 8, 2021
    The return of in-person ITS America events allows visitors to view the latest in product development and certification of scales and sensors from Minneapolis-based Intercomp.
  • Cross Zlin’s optical sensors increase options for WIM
    March 21, 2018
    Having won the 2016 Intertraffic Innovation Award, Cross Zlin is back again with a host of new products including a shortlisted fibre-optic based weigh-in-motion system called OptiWim. Marketing manager Libor Sušil describes the system as weigh-in-free-flow as it measures the axle across the full lane width regardless of the position of the wheels and the sensor can also detect underinflated tyres even on twin wheel configurations. He likens the measuring method to that of a strain gauge but adds that
  • Safetran wins another Caltrans traffic cabinet contract
    April 19, 2012
    Safetran, an Econolite Group company, has been awarded a two-year traffic cabinet purchase order contract from the California Department of Transportation (Caltrans) and will begin shipping cabinets this month. This contract marks the second time in a row Safetran has successfully competed and passed Caltrans’ stringent quality assurance criteria to be selected as the traffic cabinet supplier to the transportation agency.
  • NJDOT and IRD partner on NJPass weigh station bypass for commercial fleets
    November 21, 2016
    International Road Dynamics (IRD) has partnered with the New Jersey Department of Transportation (NJDOT) to launch a new weigh station bypass system, NJPass, at all three inbound New Jersey weigh stations for commercial vehicles participating in the service. Traffic statistics show that over 150,000 trucks encounter these three weigh stations on an annual basis creating a need for a traffic management tool like NJPass. IRD sales manager for NJPass, Eric Hooks, said the technology allows compliant veh