For the purpose of this chapter, a “restricted street” is any street which is neither a truck traffic route nor an unrestricted highway. This section does not apply to the time restrictions around school zones as set forth in Section 11.32.055. Except during the times as set forth in Section 11.32.055, nothing contained in this chapter shall prohibit the operation of any commercial vehicle as defined in the Vehicle Code of California, or as hereafter amended, coming from a truck traffic route or unrestricted highway having ingress or egress by direct route to and from a restricted street when necessary for the purpose of making pickups or deliveries of goods, wares and merchandise from or to any building or structure located on the restricted street, or for the purpose of delivering materials to be used in the actual and bona fide repair, alteration, remodeling, or construction of any building or structure upon the restricted street for which a building permit previously has been obtained. (Ord. 15-2134, § 3, 2015; Ord. 833, § 8, 1977)