(1) The segment of Mississippi Highway 370 located in Itawamba County, Mississippi, beginning at the Lee-Itawamba County Line, and extending in the easterly direction to its intersection with Houston-Palestine Road in Itawamba County, Mississippi, is designated and shall be known as the “Roger Campbell Memorial Highway.”
(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.