Miss. Code Ann. § 65-3-71.15: Miss. Code Ann. § 65-3-71.15

(1) That portion of Mississippi Highway 18 located in Rankin County beginning at the corporate limits of the City of Brandon and extending southeasterly to the Smith County line is hereby designated as the “J. A. (Jim) Morrow Memorial Highway.”

(2) The Mississippi State Highway Department shall erect and maintain appropriate signs along and approaching such highway.