CHARLOTTE, North Carolina, Sept. 14 -- The University of North Carolina Charlotte campus posted the following news release: * * * Lessons learned: UNC Charlotte student researches impacts of post-Helene road closures * In the aftermath of Hurricane Helene, which devastated much of western North Carolina, accessing critical supplies like water, food and gasoline was a challenge for people just beginning the recovery process. Road closures, washouts and obstructions made travel nearly impossib  more