Fresnel lenses were invented over two centuries ago to help lighthouses prevent shipwrecks. They're still enhancing safety, but now it's for cars and trucks.

Just like real UK traffic lights.

LAKE COUNTY, Fla. — Lake County and the Florida Department of Transportation plan to make changes at an intersection in Clermont that has seen a big jump in traffic in the past year. Doris D’Ambrosio ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Traffic signal timing technology from the University of Michigan could cut down on congestion, To operate, the system uses vehicle Global Positioning System data. Traffic signal timing technology that ...

Drivers experience billions of dollars in congestion costs at intersections every year. Improving traffic signal timing could help reduce costs and delays. Sometimes you sit in your car at a traffic ...

PORT ST. LUCIE, Fla. — Port St. Lucie is moving forward with plans to install red light cameras at the city's most dangerous intersections, as traffic fatalities have already surpassed last year's ...

They might be vertical, they might be horizontal, but otherwise, traffic lights have hardly changed in a hundred years. Red means stop, yellow means slow down, and green means go, a universal code ...

Traffic was backed up in areas where traffic signals went dark. The Fremont Police Department advised drivers to avoid Mission and Warm Springs boulevards during the outage. “This has caused ...

Drivers experience billions of dollars in congestion costs at intersections every year. Improving traffic signal timing could help reduce costs and delays. Sometimes you sit in your car at a traffic ...

Editor's Note: This is an excerpt from WBUR's daily morning newsletter, WBUR Today. If you like what you read and want it in your inbox, sign up here. Today is Diwali, the Hindu festival of lights. If ...