The National Road; Most Historic Thoroughfare in the United States, and Strategic Eastern Link in the National Old Trails Ocean-to-ocean Highway. Baltimore and Washington to Frederick, Hagerstown, Cumberland and Frostburg, Maryland

The National Road; Most Historic Thoroughfare in the United States, and Strategic Eastern Link in the National Old Trails Ocean-to-ocean Highway. Baltimore and Washington to Frederick, Hagerstown, Cumberland and Frostburg, Maryland