Sonora Rollover Accident Sponsored by: By B.J. Hansen Published Oct 21, 2010 12:25 pm Updated Oct 21, 2010 12:26 pm Hwy 49 View Photos The Sonora Police Department is on scene of a reported rollover accident on Highway 49 near the Arco station. Travel with caution in the area, and be prepared for a possible delay. Officers are on scene directing traffic. Updated at 12:40pm: The roadway is now clear.