(Portland, OR) -- Portland police say one of their motorcycle officers was taken to a hospital following a crash involving a suspected impaired driver. Authorities say the officer was stopped in the left turn lane of Southeast McLoughlin Boulevard near Holgate shortly before nine o'clock last night when a car hit the motorcycle from behind. Police say the officer's injuries aren't serious. The driver of the other vehicle, who remained at the scene, was arrested for suspicion of DUII.