The Georgia State Patrol says that an accident on Oak Hill Road just west of River Road in Lyerly last Thursday was caused by excessive speed.  According to a report released on Monday, the driver, identified as twenty-eight-year-old Mariom Elizabeth Lea, was traveling east on Oak Hill Road and failed to negotiate a curve.  The 2019 Nissan Kicks she was driving left the roadway and struck an embankment and overturned. A witness with Chattooga County Public Works told troopers that the car was driving too fast for conditions at the time of the accident.  The driver was transported by Atrium Health Floyd EMS with unspecified injuries, according to the report.