Wednesday afternoon just after 3 pm North Montgomery County Fire and East Montgomery County Fire responded to a single-vehicle crash on Old 105 between Daw Collins and Duck Creek. The driver was eastbound on Old 105 at a high rate of speed when for unknown reasons she left the roadway and crashed into several pine trees. She was trapped in the vehicle. She was transported in serious condition to the hospital. The engine and transmission were separated from the vehicle and HAZMAT was needed to clean the oil from the roadway. DPS investigated the crash.