Ohio Rev. Code § 5533.602: Sampson Harris Memorial Bridge.

The bridge that is part of state route number eight hundred twenty-one, between mile marker number nine and mile marker number ten at mile nine and fourteen-hundredths miles, near the village of Caldwell in Noble county, shall be known as the "Sampson Harris Memorial Bridge."

The director of transportation may erect suitable markers upon the bridge or its approaches indicating its name.