RTA's new cleaners don't need ladders, drones slash maintenance time 50% Dubai: Dubai's Roads and Transport Authority has begun testing an innovative approach to traffic signal maintenance by ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...

Raleigh tests an AI program to improve traffic light timing and safety, using real-time video data from cameras.

Over the weekend, San Francisco was hit by a series of blackouts caused by a substation fire that left an estimated 130,000 homes and businesses without power. Nearly two days later, Pacific Gas and ...

Dozens of traffic signals across Maine are seeing upgrades and the MaineDOT says it's saving a lot of money as a result. The MaineDOT says it's upgraded 42 intersections in 32 towns across Maine. The ...

Construction is underway Monday morning, as Macon-Bibb County and the Georgia Department of Transportation work to replace a traffic signal, which was knocked over in a crash last week. In a post on ...