Miss. Code Ann. § 65-3-59: Miss. Code Ann. § 65-3-59

(1) That portion of Mississippi Highway 7 from the point of intersection with Mississippi Highway 315 to the point of intersection with the Tennessee state line shall be designated and henceforth known as the “William Faulkner Memorial Highway.”

(2) The Mississippi State Highway Department is hereby directed to erect appropriate signs along and approaching the William Faulkner Memorial Highway.