Not much interest in people walking? http://www.northwestgeorgianews.com/rome/news/local/new-bike-route-links-atlanta-to-chattanooga-from-silver-comet/article_ad96c9c8-813e-11e5-a039-4bc5bcf83aa4.html
Remember when the kudzu crashed and there was a landslide in several places along the Silver Comet Trail? Kudzu is heavy and not the answer for soil erosion from land slides. I had pictures of people walking and riding when this was not done, and there were signs to stay off. People really did not want to follow rules.