IRD's toll products help make your roadways safer and more efficient. Products include VectorSense™, DYNAX® Advantage treadle systems and Emergency Call Boxes (ECB).
The DYNAX® Advantage
IRD’s DYNAX® Advantage treadle systems consist of DYNAX® Advantage sensor…
The SOS Emergency Call Box is specially designed for adverse environments. The rugged, weatherproof …
Advanced Axle Classification for Toll (AACT)
AACT uses the VectorSense™ Tire Sensor Suite for acc…
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IRD Corporate Office
International Road Dynamics Inc.
702-43rd Street East
Canada S7K 3T9
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