When any such truck traffic route or routes are established and designated by appropriate signs, no person shall drive or park any commercial vehicle exceeding a maximum gross weight limit of six thousand pounds on any street or portion of a street except those so designated as "truck traffic routes," except as permitted by Section 35703 of the Vehicle Code of the state of California. The provisions of this chapter shall not apply to passenger buses under the jurisdiction of the Public Utilities Commission, pursuant to the provisions of Sections 1031 to 1036, inclusive, of the Public Utilities Code. The provisions of this chapter shall not apply to any state highway (Beach Boulevard and Santa Ana Freeway).
(Ord. 388 § 2, 1986; Ord. 75 § 1 (part), 1964; Ord. 22 § 1 (part), 1961; prior code § 4601).