Arlington police investigated a fiery crash near a waste water treatment plant.
It happened in the 1400 block of Green Belt Road.
Police believe the driver lost control of the car, drove up an embankment, went through a fence and plunged over the other side.
The car then burst into a flames causing a small brushfire.
Police said they did not find the driver of the car and that the driver may have escaped before the car caught fire.