Ohio Rev. Code § 5534.58: Ralph Regula Memorial Highway.

In addition to any other name prescribed in the Revised Code or otherwise, United States route number thirty between fifteen hundred feet west of mile marker nineteen and eight-tenths and one mile east of mile marker eleven and six-tenths, within Wayne county, shall be known as the "Ralph Regula Memorial Highway."

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