The maximum speed limits set forth in this section may be altered as authorized in, , and .
Rules of court: Monetary penalty schedule-IRLJ 6.2.
Saving of existing orders, etc., establishing speed limits-1963 c 16: "This act shall not repeal or invalidate existing orders and resolutions of the state highway commission or existing resolutions and ordinances of local authorities establishing speed limits within their respective jurisdictions." [ 1963 c 16 § 7. Formerly RCW 46.48.016.]