In addition to any other name prescribed by the Revised Code or otherwise, the road known as state route number one hundred twenty-two, running in an easterly and westerly direction, commencing at the intersection of that route and Wicoff street in Butler county and extending to the intersection of that route and Towne boulevard in Warren county, shall be known as the “SFC Charles E. Carpenter Memorial Highway.”

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