Many red lights fail to detect smaller vehicles like bikes and scooters due to sensor limitations. Inductive loops, common in traffic signals, rely on sufficient metal mass to register a vehicle.

The second phase of the Chambersburg Signal Improvement Project is updating 63 traffic signals in the area. Updates include responsive signal timing, flashing yellow turn arrows, and new green turn ...

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 ...

Traffic lights on two "busy" junctions that are more than 30 years old will be replaced in early 2026. Work on the signals at the A39 junction with the A396 at Dunster, Somerset and the A39 junction ...

After a pilot project decreased wait times at a busy intersection by 25 percent to 30 percent, a city in the Bay Area is expanding use of AI-driven systems to detect traffic and instruct signals to ...

Photodetectors convert light into electrical signals and are essential in technologies ranging from consumer electronics and communications to healthcare. They also play a vital role in scientific ...

Arizona has restrictions on the color and type of lights allowed on non-emergency vehicles. Decorating a car with holiday lights could result in a traffic stop and a potential fine. Legal ways to ...

Karachi commuters may soon notice major changes on the city’s roads as the Karachi Traffic Police rolls out a series of reforms aimed at reducing accidents and improving traffic flow. DIG Traffic ...

As cars and trucks get smarter and more connected, the humble lights that have controlled the flow of traffic for more than a century could be on the cusp of a major transformation.

ST. AUGUSTINE, Fla. – St. Augustine’s Nights of Lights event kicks off Saturday, and while last year’s event caused significant traffic problems for both visitors and residents, city officials have ...