§ 70.02 TRUCK ROUTE.
   It is unlawful for any person to drive a tractor, agricultural implement, truck (other than pickup trucks, panel trucks, local service trucks, county highway trucks, and city trucks, of three-quarter ton, or less) truck-trailer, tractor-trailer or truck tractors, automobile trailer, or automobile to which a trailer is attached, in through traffic, upon any street, except those which have been designated, and sign-posted, as truck routes. For the purpose of this chapter, 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.
(Prior Code, § 8.02) Penalty, see § 70.99