Canadian intelligent transportation firm Quarterhill has launched a $2.7m project to modernise freight operations on two of Arkansas’ most critical freight corridors.

Working with the Arkansas Department of Transportation (DoT) and the Arkansas Highway Police, the initiative will deploy mainline sorter systems at Lehi on I-40 Eastbound and at Marion on I-55 Southbound, two key entry points that handle some of the highest truck volumes in the USA.

Working in partnership, the DoT (ardot.gov), Arkansas Highway Police and Quarterhill are introducing an integrated suite of AI-driven and sensor-based technologies that will streamline inspection, improve safety and keep commerce moving efficiently without the need for costly roadway expansion.

These mainline sorter systems will feature:

• Weigh-in-motion (WIM) sensors to capture truck weights at highway speeds.
• Tyre anomaly classification for real-time detection of unsafe tyre conditions.
• Licence-plate recognition, DoT checks and intelligent roadside operations computer to verify vehicle credentials instantly.
• Integrated dynamic message boards to guide drivers who need further inspection.

“This project demonstrates how technical innovation and collaboration can solve real-world challenges in freight management and strengthen Arkansas’ position as a national leader in freight movement,” said Quarterhill CEO Chuck Myers. “By working hand in hand with Arkansas DoT and the Arkansas Highway Police, we are ensuring that Arkansas’ highways remain safe, efficient and capable of supporting growth in interstate commerce for decades to come.”

The systems will help Arkansas address increasing freight volume at one of America’s busiest trucking corridors while supporting the DoT’s broader mission to deliver safer, smarter and more sustainable transportation infrastructure. The project underscores the importance of technology-driven options for freight corridors where expansion is challenging, but traffic volumes continue to grow. As interstate commerce continues to surge, these upgrades should ensure Arkansas remains at the forefront of efficient, safe freight movement.

“Partnering with Quarterhill allows us to bring cutting-edge tools to two of Arkansas’ most important freight gateways,” said Jeff Holmes, chief of Arkansas Highway Police (ardot.gov/divisions/arkansas-highway-police/). “These upgrades will strengthen enforcement, improve roadway safety and keep goods moving efficiently across our state and beyond. This initiative is a win for our economy, drivers and communities.”

Quarterhill (www.quarterhill.com) specialises in intelligent transportation systems, advancing mobility through smart infrastructure that reduces congestion, improves roadway safety and creates more sustainable travel.