As has been my pattern for the past several years, I took the Scamp to Quartzsite and Yuma for several weeks in late January and early February. On my list of things to do while there was to purchase 40 or 50 small ammo cans. In past year there has been a vendor in the swap meet that had 30 mm ammo cans for $5 each, but this year he had none - zip - zilch - nada!
All told, the 41 letterbox caches spanned over 5 miles of desert as the crow flies. The reality was that straight lines between caches wasn't possible so the hiking distance is considerably more. Only a very small handful are near roads, assuming your definition of "road" is loose enough!
For some reason the pictures disappeared from this post and then the post itself disappeared, so this is a rebuild for the record.