Dunwoody's first Leading Pedestrian Interval (LPI) has been activated at Ashford Dunwoody Road and Valley View Road. The signal timing adjustment gives pedestrians crossing Ashford Dunwoody a 3-second head start before vehicles get a green light. This makes pedestrians more visible to drivers with a very minimal impact on the amount of time that drivers wait for green. Leading pedestrian intervals are a proven safety countermeasure. They've been proven to reduce conflicts between people walking and people driving.

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