Work Is Underway In Unicoi County To Rebuild The Chestoa Bridge In Erwin, Which Was Destroyed By Hurricane Helene. The More Than 9-Million Dollar Project, Funded By FEMA And Tennessee, Includes A 10-Foot-Wide Walkway And A Separate 30-Foot-Wide Lookout Area By The U.S. Forest Service. Previously Part Of The Appalachian Trail, The Bridge’s Reroute Now Includes A Ferry Service For Hikers.