Erin Boyle, I just want to express my support for keeping existing mtn bike trails in the Catalinas open to mountain bikers. The Bug Springs trail is one of the best trails around Tucson; one of my favorites. Please please please, don't close that one! I split my knee open on the Butterfly trail many years ago, so that one has a special place in my heart as well. :-). Please feel free to let me know if there is anything else I can do. I am available for trail maintenance also. Sincerely, Mark Winkelman 5751 N Kolb Rd #42202 Tucson, AZ 85750