A man has died after a crash Sunday on Cincinnati's west side.It happened around 6:38 p.m. when officers responded to the 2000 block of Queen City Avenue to investigate a fatal crash.David Yarbrough, 60, was driving through the intersection at Queen City Avenue when he struck a concrete retaining wall. Yarbrough was taken to UC Medical Center where he died from his injuries.He was not wearing a seat belt.Excessive speed and impairment do not appear to be factors in this crash, police said.Any witnesses to this crash are asked to contact the Cincinnati Police Department’s Traffic Unit at 513-352-2514.