An Arlington police officer is out of the hospital after a collision with a suspected drunk driver.  The officer was turning southbound onto the service road of State Highway 360 from Pioneer Parkway and had a green arrow to turn, when he was struck by a white car that was speeding westbound on Pioneer Parkway into the intersection . Alcohol was found in his vehicle, and since police believe he was drunk, he’ll be transferred to jail after he’s released from the hospital.