Biker Jeffery Coffman of Palm Coast, 59, Killed On U.S. 1’s Triple-A Curve South of Belle TerreMarch 12, 2017 | FlaglerLive | 25 CommentsJeffery Lynn Coffman, 59, of Clermont Court in Palm Coast, is the latest victim of a curving stretch of U.S. 1 that has claimed the lives of several people over the years.