Close all the roads? What about persons with disabilities that are unable to walk at all? Many of you are taking a a very short sighted view as any of you can be one car accident or fall from not being able to walk into your favorite hunting spot. In most of these areas the roads were built for cattle, timber or mining not by wildcat off-roaders.
The goal of the TMR is to create de-facto wilderness areas out of vast areas of public land. They cut the access,then the use goes way down until there is no public outcry to maintain access, then they close it completely.