IRD DYNAX® Treadles are speed independent axle sensing systems that consist of sensors mounted in a metal insert installed directly into a treadle frame in the road surface. Removable clamping bars secure the DYNAX® Sensors. This design eliminates the need for subsequent roadway excavation to replace sensors, making it ideal for use in toll and traffic monitoring applications.
Visit IRD at the Transportation Research Board (TRB) Annual Meeting, January 8–12, 2017 in Washington, D.C. The information-packed program is expected to attract more than 12,000 transportation professionals from around the world.
Learn More >