It was a busy Saturday night for Kennewick Police who say they arrested three drunk drivers within a three-hour stretch. According to the department the frst crash happened around 11 p.m. Saturday when a woman jumped the roundabout at Center Parkway & Grandridge and high-centered her car. About an hour later a man drove through a roundabout on Hildebrand Blvd. resulting in significant vehicle damage. The third arrest occurred after a woman drove into the signal pole at Volland St. and Canal Dr.