Doug from Bluffton on 8/23/2013 8:23:54 PM:
OK Anon. Since you were insulted for posting a simple math instruction; interesting that your reply was read and comprehended but not the original posting, I'll take the flak this time. I am not trying to slam you gmbs as I know that even a few feet of deep loose gravel can put you down, but I doubt if three tenths of a mile would be too daunting a task to walk if the gravel were to prove too difficult to ride in.