(Portland, OR) -- One person is dead and another is hospitalized following a single-car crash on a highway in Hillsboro. Police say the car was driving on Southwest Hillsboro Highway near Southwest Morilon Lane just after midnight when it left the roadway and crashed into a tree. A passenger in the car was ejected in the crash and died. A second passenger was treated at the scene, while the driver was rushed to a local trauma hospital and is expected to survive.