Treadaway was born on September 25, 1961. His professional experience includes working in the Birmingham Police Department since 1989. In June 2018, Treadaway was named assistant chief of police. Treadaway has been a member of the Birmingham Retirement and Relief System Board. He previously served on the board of the Birmingham Police and Fire Pension Board, as president of the Birmingham Fraternal Order of Police, and as director of Toys for Tots.
