§264-42 Authority to include other public highways in the state highway system. The director of transportation acting in cooperation with appropriate federal and county agencies, may designate for inclusion in the state highway system, such other public highways, including county highways, which are used primarily for through traffic and not for access to any specific property, whether residential, business, or other abutting property. [L 1965, c 159, pt of §1; Supp, §111-52; HRS §264-42]