In addition to any other name prescribed in the Revised Code or otherwise, that portion of the road known as state route number forty-eight, running in a northerly and southerly direction between the interchange of that state route and interstate route number seventy-one and the interchange of that state route and county road number thirty-eight, also known as Mason Morrow Millgrove road, within Warren county only, shall be known as the "SFC Bobby Lee Estle Memorial Highway."
The director of transportation may erect suitable markers along the highway indicating its name.