Across the United States, drivers are looking up at intersections and noticing a new, unfamiliar glow: small blue lights ...

Small blue lights are quietly appearing above intersections in several states, helping police catch red-light runners while keeping intersections safer.

Boston and MBTA officials are making a change to how traffic signals work across the city, implementing a system that's intended to significantly reduce delays for bus transportation. Transit signal ...

SEPTA has been trying out lots of different stuff lately. Those gates at the 69th Street Terminal that are supposed to thwart fare evaders. All those new route numbers. The under-development SEPTA Key ...

The Nashville Department of Transportation (NDOT) is rolling out the city’s first ever “Smart Signal” traffic lights at 36 ...

Thousands of riders who rely on the bus to get around Boston could soon see improvements to their commutes. Plans were announced this week to upgrade the traffic signal system citywide so that buses ...

Boston, vexed for years by the perennial problem of buses running late as they crisscross the city’s narrow, congested streets, is exploring whether an AI tool can help buses navigate local roads ...