Stop-and-go traffic creeps along Interstate 30 in Arlington, one of the most heavily traveled connectors between Dallas and Fort Worth. Tom Fox / Staff Photographer Imagine an ambulance traveling ...

Texas cities, including Arlington, Dallas, Fort Worth, Garland and McKinney, are pioneering the use of artificial intelligence-powered traffic signals to tackle congestion and enhance safety on their ...

NORWALK — The city is beginning phase five of a grant-funded project aimed at modernizing the city’s traffic signals, which involves the addition of two new signals and the conversion of 19 existing ...

City and state transportation officials plan to finish installing cameras at every traffic signal in the city over the upcoming summer in hopes of increasing pedestrian and bicyclist safety. Anchorage ...

A new traffic light modification will improve driver safety on the road during power outages, the N.C. Department of Transportation says. Many traffic lights stopped working during severe ...

If you're comfortable with the present green, amber, and red traffic lights, be prepared to get uncomfortable. New research suggests that adding a white light will speed up traffic and improve safety ...