"Curb" means the lateral boundary of the roadway, whether such curb be marked by curbing construction or not so marked. "Curb" does not include the line dividing the roadway of a street from parking strips in the center of a street, nor from tracks or rights-of-way of public utility companies.
(`78 Code, § 10.04.040.) (Ord. 1506 § 1 (part), 1978.)