All streets and highways to be improved or constructed in the city shall be improved or constructed with the following class of pavement:
(A) Residential. All streets and highways which are residential and not through streets or highways shall be improved or constructed of class B pavement, which class B pavement shall be not less than four inches of asphaltic concrete or its equivalent.
(B) Other. All other streets and highways shall be constructed of class A pavement, which class A pavement shall be not less than six inches of asphaltic concrete or its equivalent.
('65 Code, § 7-6.03) (Ord. 375, passed - - ) Penalty, see § 10.99