(A) It is unlawful for any person to drive a tractor, agricultural implement, truck over 9,000 pounds gross vehicle weight, truck-trailer, tractor-trailer or truck-tractor in through traffic upon any street, except those which have been designated and sign-posted as truck routes. For the purpose of this section,
THROUGH TRAFFIC means originating without the city and with a destination without the city, as distinguished from LOCAL TRAFFIC which means traffic either originating or having a destination within the city.
(B) Use of engine retarder brakes and/or transmission brakes is prohibited within any area of the city that is zoned as a residential district or as a business district, or which abuts a residential or business district, except in an emergency.
(1989 Code, § 8.02) (Ord. 25, 2nd Ser., eff. 9-18-1998) Penalty, see § 70.99