Remarkable Ohio

Serpent Mound Marker
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2-7 Erik, Judy and Mr. Thermopolis at the rest area

76_6804.jpg 2-7 National RoadThumbnails2-7 Back of Marker2-7 National RoadThumbnails2-7 Back of Marker2-7 National RoadThumbnails2-7 Back of Marker2-7 National RoadThumbnails2-7 Back of Marker

Side A: Mile Marker. The earliest highway signs along the National Road (Route 40) in Ohio were milestones located at one-mile intervals along the north side of the roadway. Each stone indicated the distance to Cumberland, Maryland, the eastern terminus of the National Road, and to the nearest cities and villages for both east and westbound travelers. Side B: Blank. Blank