I'm trying to pick a couple back-up units for a Wyoming antelope application.  Of course, most units that there's a reasonable chance of drawing as a second or third choice have limited public access.  So, I am trying to identify accessible public land in such units using a Wyoming Gazetteer and some of the sample maps companies that sell maps put on line (not the best resolution).  I see plenty of public land, but often it's accessible only by what shows on these maps as a small, broken line (a line of dashes).
Are these roads public? Do these maps show private roads? If so, how do you tell? Is it safe to assume a named road is public? Would I be better able to identify public roads with a map chip for my GPS?
								Are these roads public? Do these maps show private roads? If so, how do you tell? Is it safe to assume a named road is public? Would I be better able to identify public roads with a map chip for my GPS?