Ohio Rev. Code § 5534.817: Marine LCpl Jacob Spann Memorial Highway.

In addition to any other name prescribed in the Revised Code or otherwise, the northbound and southbound lanes of interstate route number seventy-one between the intersections of that route with interstate route number two hundred seventy and United States route number thirty-six, in Franklin and Delaware counties, shall be known as the "Marine LCpl Jacob Spann Memorial Highway."

The director of transportation may erect suitable markers along the highway indicating its name.