I know most people will be busy on Friday, or on Sunday, but if there's time, I'd like to drive the hour to this trail and ride the tunnels. Road bikes will be fine here, the Rails to Trails in this area are pretty hard-packed. Any input welcome, since I just found this in Bicycle Times and thought it would be interesting. Figure an hour there, hour and a half riding, and an hour back, make it a 4-hour sojourn. I ran a lot of these backroads in my youth whilst chasing a particular girl from Baraboo....