As we have covered in earnest lately with roundabouts, the introduction of a new traffic tool or maneuver can throw drivers for a loop. Diverging diamonds and displaced left turns, each of which send ...

There's a new pedestrian crossing signal in town. Rather than relying on long-standing laws requiring motorists to stop for pedestrians in a crosswalk, the Pedestrian Hybrid Beacon uses yellow and red ...

Add Yahoo as a preferred source to see more of our stories on Google. WASHINGTON (DC News Now) — For most people, crossing the street in the District means looking out for turning cars or bikes. But ...