IRD (International Road Dynamics Inc.) is a multi-discipline, technology company with the expertise to integrate complementary ITS (Intelligent Transportation Systems) technologies into systems designed to solve unique and challenging transportation problems. IRD is the one source company that can offer multi-systems solutions by integrating a number of different technologies to the desired functi...IRD (International Road Dynamics Inc.) is a multi-discipline, technology company with the expertise to integrate complementary ITS (Intelligent Transportation Systems) technologies into systems designed to solve unique and challenging transportation problems. IRD is the one source company that can offer multi-systems solutions by integrating a number of different technologies to the desired functionality.IRD's Multi-Systems Solutions include:Weight EnforcementData Collection Toll CollectionBridge Monitoring & SafetyAccess Control & SecurityHighway Traffic Management Systems (HTMS)Weigh-In-Motion (WIM) Scales & SensorsTraffic ProductsTraffic SafetyService & Maintenance