Ohio Rev. Code § 5534.492: Officer Sonny L. Kim 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 Dana avenue exit and the Montgomery road exit, in Hamilton county, shall be known as the "Officer Sonny L. Kim Memorial Highway."

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