That portion of the road known as state route number three hundred twenty-eight, commencing at the intersection of that route and United States route number thirty-three and proceeding in a southerly direction to the intersection of that route and state route number fifty-six, within Hocking county only, shall be known as the “Patrolman Carl “Shorty” Thrush Memorial Highway.”

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