Traffic control operations across the Valley’s 27 cities and towns run under different commands. Those commands depend on ...

Traffic lights are a quintessential part of our everyday lives—especially here in the United States. They play a critical role in controlling the flow of traffic, able to turn the spigot of ...

Traffic lights might see a fourth signal as self-driving cars become more practical. Getty Images/iStockphoto. The researcher’s latest plans differ from a 2020 model of a four-light intersection.

Work to improve a set of traffic lights at a busy junction in Swindon will last for two weeks. Swindon Borough Council has ...

The global light-emitting diode (LED) traffic signs and signals market size is estimated to grow by USD 487 million from 2024-2028, according to Technavio. The market is estimated to grow at a ...

We've all been there — sitting at a traffic light, wondering how it all works, or if a few seconds can be saved. The good news: UDOT's open-data system allows anyone to check how a light ...

The problem isn't new. As early as 2004, according to a report from the National Highway Traffic Safety Administration, about 30% of drivers experienced a "disturbing" nighttime glare when driving ...