A date has been set for unveiling signs associated with naming two bridges after two Warren County natives, one who gave his life in the line of duty during Vietnam, and one who almost did in Iraq.Highway and Bridge Committee members selected Thursday, July 21, at 4 p.m. for the dedication ceremonies. One ceremony will be held at each bridge.On the committee are Gary Prater, chairman, Randy England, David Rhea, Blaine Wilcher and Tyrone Sparkman. The two bridges on the New Nashville Highway to Woodbury are named after Joe Delong and Eric Frazier.