Section 65-3-71.19 - "Billy Cooper Highway" designated(1) That segment of Mississippi Highway 57 in Greene County beginning at its intersection with Mississippi Highway 63 near Leakesville and extending northerly to the corporate limits of State Line is designated and shall be known as the "Billy Cooper Highway."(2) The Mississippi State Highway Department shall erect and maintain appropriate signs along and approaching the segment of highway described in subsection (1) of this section.Laws, 1991, ch. 548, § 1, eff. 4/12/1991.