The I-95, U.S. Route 278 connector route beginning at the intersection of I-95 and Secondary Road 88 in Jasper County and extending easterly to S.C. Route 278 in Beaufort County is designated a scenic highway to be known as the Hilton Head Scenic Highway. The Department of Transportation, the Department of Archives and History, and the Department of Parks, Recreation and Tourism shall cooperate in the installation of appropriate markers and signs to implement the above designation.