The new signals feature a flashing yellow arrow, in addition to the standard red, yellow and green arrows. When illuminated, the flashing yellow arrow allows waiting motorists to make a left-hand ...

In recognition of vehicle delay and the confusion drivers face, the state is switching to devices with a flashing yellow arrow at most of its new or rebuilt signals. Scott County is also planning ...

Palm Beach County is set to add flashing yellow arrow traffic signals at 28 intersections, aiming to make roads safer. The project is funded by a $4 million grant from the U.S. Department of ...