Kennewick fire crews responded to Columbia Park just off the Edison exit Sunday evening, after drivers called in a brush fire torching the side of the freeway embankment.
From the position and origin of the fire crews believed it was started by a passing vehicle, either a spark or the driver tossed out something flammable...
Kennewick authorities are still investigating the cause of a brush fire Wednesday afternoon that charred some land on West Clearwater near Leslie Road.