Automated Work Zones

Forty-six percent of highway contractors reported motor vehicle crashes in their construction work zones during the past year, according to a highway…
June 29, 2015
Mobile work zones are used for many road-maintenance operations such as roadway striping, sweeping and minor pothole repair. The Manual on Uniform…
June 09, 2015
There is something about Irish eyes that breaks people into song. Ray O’Connor’s vision of the industry may not call for anything a capella, but the…
March 12, 2008
International Road Dynamics Inc. (IRD) is a world leader in highway traffic management products and systems, operating internationally in the…
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