LAFAYETTE COUNTY, Mo. — An Oak Grove man was injured in a Lafayette County one-vehicle accident Saturday afternoon. According to a Missouri State Highway Patrol report, Jeffrey D. Wheeler, 47, was driving a Dodge 1500 west on J W Cummins Road at Milam Road, around 3:15 p.m., when he failed to negotiate a curve and traveled off the north side of the roadway. His truck struck a ditch, overturned and came to rest on the driver’s side. Wheeler was transported by Sni Valley to Centerpoint Medical Center for treatment of moderate injuries.