Stop signs are authorized to be erected at all local streets that intersect with expressway, arterial or collector streets and at the intersection of collector streets. The expressway, arterial or collector streets shall refer to those streets designated as such in the Major Street Map. (Ord. 00-47 § 2, 2000; Ord. 86-96 § 1, 1986; Ord. 106 § 2, 1972; Ord. 201-C § 2, 1968.)