(A) It is unlawful and an offense for any person, firm or corporation to park any of the following vehicles which exceed a weight limit of one ton on any street or alley in a residential area of the city for more than three consecutive hours:
(1) Truck;
(2) Bus;
(3) Tractor;
(4) Trailer; or
(5) Any other commercial vehicle.
(B) This section does not apply to the following:
(1) Any passenger car;
(2) Any vehicle on a state highway or county section line road within the city limits; or
(3) Any vehicle parked on a street or right-of-way within the city which is parked for the purpose of repair, maintenance or resurfacing of the street or right-of-way or for repair, maintenance or installation of public utilities or for any other governmental purpose.
(`83 Code, § 15-720) Penalty, see § 72.99