A Glenwood man has died as the result of a traffic accident Thursday afternoon in Council Bluffs. Police Officers along with fire personnel from Council Bluffs responded to a single vehicle roll over accident on Interstate 80 eastbound at mile marker 3 just to the east of the South Expressway. Police say it appears the driver Patrick Jack of Glenwood lost control of his vehicle and apparently struck the center cable barrier and slid sideways down the center ditch and roll an unknown amount of times before coming to rest on its roof in the ditch.