Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.

At 7:53 a.m. on a weekday in mid-January, a van sits in the left turn lane of Route 222 at Route 73 in Maidencreek Township as its driver waits for a gap in two lanes of oncoming traffic. It doesn’t ...

WILLIAMSBURG, Va. (WAVY) – On Tuesday, the Virginia Department of Transportation (VDOT) implemented a flashing yellow light arrow traffic signal at the intersection of Mooretown Road and Sentara ...

WHITEFISH, Mont. - The new Flashing Yellow Arrow will be activated at the signal on Wisconsin & Edgewood in Whitefish on Thursday, November 14. A flashing yellow arrow means left turns are permitted, ...

WILLIAMSBURG, Va. (WAVY) – On Tuesday, Jan. 21, the Virginia Department of Transportation (VDOT) implemented a flashing yellow light arrow traffic signal at intersections in Williamsburg and York ...

FDOT removes a flashing yellow light arrow at Okeechobee Boulevard and Baywinds Drive following complaints and a serious ...

Western New York's first traffic signal with a flashing yellow arrow has been installed by the state Department of Transportation at the busy intersection of Delaware and Kenmore avenues, on the ...

Drivers in Washoe County may feel the pain, sitting at a long traffic light or getting stopped at many red lights on a stretch of road. But Traffic engineers in Washoe County are working toward ...