A new study finds that “connected” vehicles, which share data with each other wirelessly, significantly improve travel time through intersections—but automated vehicles can actually slow down travel time through intersections if they are not connected to each other. The culprit? Safety.A new study finds that “connected” vehicles, which share data with each other wirelessly, significantly improve travel time through intersections—but automated vehicles can actually slow down travel time through intersections if they are not connected to each other. The culprit? Safety.Automotive[#item_full_content]