(a) All rules and regulations as provided by Section 339.15 shall be kept on file at the Municipal and Safety Center and open for inspection by the public.
(b) At least two days before such rules and regulations become effective, the City Manager, or his designee, shall cause to be placed and retained on such improved highways or sections thereof, at both ends and at the points of intersection, signs, of substantial construction, which shall conspicuously indicate the limitations of weight of vehicle and load or speed which shall be allowed on such highways.
(c) It shall be unlawful to operate upon such highway a vehicle whose maximum weight or speed is in excess of the limitations prescribed.
(ORC 5577.09)
(d) Whoever violates this section is guilty of a misdemeanor of the first degree.