Mo. Rev. Stat. § 227.882: US Representative Billy Long highway designated for a portion of State Highway 65 in Greene County.

The portion of U.S. Highway 65 from State Highway YY continuing north to CRD Valley Water Mill Road in Greene County shall be designated the "US Representative Billy Long Highway". The department of transportation shall erect and maintain appropriate signs designating such highway, with the costs to be paid by private donations.