thirty years ago,when my legs were younger.........i often hiked the tracks from friendship to atsion...........at that time the trees on the tracks were about two feet high...............the last time l looked they were almost tenfeet high and obliterating the tracks.................it would be nice from a hiking standpoint if they did clear the tracks.............probably lead to more litter though.................i hope you young fellas are using my recommendation to bring a plastic bag for litter when hiking the back barrens..........press on,strom