PORTLAND Ore. (KPTV) - New traffic signal technology is coming to one of Portland’s most dangerous streets. The Portland Bureau of Transportation (PBOT) says the new sensors will be tested on ...

For many Nashvillians, traffic congestion is notorious, even outside of the daily commute. A test project underway to improve ...

Traffic lights might seem like they let cars stop or go randomly, but that's not always the case. Many of them use special sensors that detect vehicles.

Traffic signal performance evaluation and its subsequent optimisation represent crucial components of modern urban mobility management. The field encompasses a diverse array of methodologies—from ...

(CBS DETROIT) — Anyone who has gotten behind a wheel knows the feeling of being stuck at a red light, and researchers are working on ways to reduce that occurrence. One way to do this is by changing ...

Microwave radar sensors gained popularity before and during World War II for object detection. Radar sensors are non-intrusive equipment that transmits electromagnetic signals and receives echoes or ...

(WJAR) — An NBC 10 viewer reached out to Ask Alison asking what exactly triggers a traffic signal. He left a voicemail: "Hi, this message is for Ask Alison. My name's Kevin Martin. I live in Johnston ...

KARLSRUHE, Germany--(BUSINESS WIRE)--As part of Umovity, PTV Group and Econolite announce a powerful new integration: Econolite’s next generation Advanced Traffic Controller (ATC) software, EOS, is ...

An externally mounted radar sensor on streetlights or traffic lights is intended to help self-driving cars get a better view of the traffic situation.

For many Nashvillians, traffic congestion is notorious, even outside of the daily commute. A test project underway to improve travel on one of the city's busiest corridors is showing measurable ...

Suggested Citation: "3 Video-Based Systems." National Academies of Sciences, Engineering, and Medicine. 2025. Leveraging Existing Traffic Signal Assets to Obtain Quality Traffic Counts: A Guide.