THUNDER BAY – Say goodbye to frustratingly long waits at traffic lights: Thunder Bay is embracing cutting-edge technology to enhance your driving experience!

The city has introduced radar vehicle detection devices at critical intersections along the Harbour Expressway, specifically at Balmoral Street and Memorial Avenue. These innovative devices have the impressive capability to monitor and respond to traffic conditions from up to 900 meters away, allowing for more efficient traffic flow.

Efficient Traffic Flow

With this new setup, expect green lights to stay activated longer during peak traffic times, while left-turn signals will only engage when there’s an actual vehicle waiting. This means no more unnecessary delays for drivers making left turns when the lane is empty!

Future Installations

But that's not all! Similar installations are in the pipeline for intersections on Arthur Street and Red River Road. However, these improvements won’t be activated until 2025. This is part of a broader $2.8 million project focused on upgrading Thunder Bay’s traffic-light system, aiming to complete modifications at major intersections, including Edward Street/Golf Links Road and Fort William Road, by late 2025 or early 2026.

Addressing Existing Issues

Many existing sensors buried in turning lanes have become unreliable over the years, frequently triggering left-turn signals even when no vehicles are present. David Binch, a traffic technologist with the city’s infrastructure and operations department, is excited about the positive changes. With the installation of fiber cables and the acquisition of new software, testing of the new technology is set to commence at the Harbour Expressway intersections first.

Thermal Detection Experiments

Moreover, the city is experimenting with thermal detection devices at Memorial Avenue and John Street, analyzing their performance in various weather conditions. The ultimate aim, according to Binch, is to significantly reduce commute times across Thunder Bay.

Enhanced Signal Adaptability

“The radar technology can detect traffic from a greater distance,” Binch explained. “It monitors approaching vehicles well before they reach the intersection, enabling the system to optimize light timing based on real-time traffic conditions.” This advancement will enhance signal adaptability. Motorists will notice a remarkable change not only at the Harbour Expressway intersections but also at John Street and Memorial Avenue. The signals will adjust their green time to accommodate the maximum amount of traffic—eliminating the issue of prolonged green lights that waste time and contribute to congestion.

Outdated Technology

The transition to this sophisticated system is necessary since many of Thunder Bay's older left-turn signals are still based on antiquated technology, evidenced by the diamond-shaped cutouts in the pavement, which are now outdated and non-responsive.

Safety Concerns