Oregon State Police say the accident took place shortly before 11am on Sunday.
A Toyota pickup truck being driven by Burns was headed northbound on Highway 207, about three miles south of Interstate 84.
Police say the woman was trying to pass a flatbed truck, also going northbound on Highway 207.
The driver of the flatbed was attempting to make a left turn, and Burns crashed into the back of the flatbed.
Police say Burns died at the scene.
The two passengers in the flatbed truck were not injured.
Police add that everyone involved in the accident wore seatbelts.