(1) The segment of Mississippi Highway 42 in Greene County, Mississippi, beginning at its southern intersection with Mississippi Highway 63 and extending to the Greene County and Perry County line, is designated as the “Deputy U.S. Marshal Jake Green and Greene County Deputy Lawrence Dunnam Memorial Highway, EOW April 1, 1921.”
(2) The Mississippi Department of Transportation shall erect and maintain appropriate signs along and approaching the segment of highway described in subsection (1) of this section.