I got tired of trying to fix the database on Google so I am moving all my info to gravelmap.com I will be completing the move over the next few days but most of the roads are there. Plus there appears to be a ton of gravel road info for all over the US. We will see how this works out.
Loudoun Dirtroad Database
About This Blog
This Blog contains information on Gravel/Dirt road routes in Virginia , Maryland, Southern Pennsylvania and West Virginia. Also some links to Gravel/Dirt road databases (for planning your own route). Mainly close to the Washington D.C. Metro area. There will not be a lot of new posts. But the posts will be updated regularly. New posts will be added only when there is a new area needed to be added. I hope this will be helpful.