A car and a motorcycle collided Friday afternoon near Southeast Orient Drive and Barnes Road in Gresham.
When police arrived, they found the driver of the motorcycle, a 20-year-old Portland resident, unresponsive.
The driver of the car involved, a 65-year-old Gresham resident, attempted life saving measures until medical personnel arrived, but her efforts were unsuccessful.
The driver of the car is cooperating with the investigation, and police do not believe that she was under the influence of drugs or alcohol.
The name of the man who was killed hasn’t been released.