MACON COUNTY, Mo. — A Kirksville woman was injured in a Macon County accident Monday afternoon. According to a Missouri State Highway Patrol report, Sara D. Plank, 23, was driving on Missouri Route 156, about three-and-one-half miles west of La Plata, around 3:30 p.m. Monday. Her vehicle traveled off the right side of the road, returned to the roadway and she overcorrected. The vehicle traveled off the left side of the road and overturned, ejecting Plank. She was transported by helicopter to University of Missouri Hospital with serious injuries.