Template:Cite WAstat/title 1937 207

An act relating to public highways; classifying public highways outside incorporated cities and towns; establishing, designating and describing secondary state highways as branches of primary state highways of this state; defining the powers and duties of certain public officers with respect thereto; providing for application of laws, rules and regulation of vehicles thereon; repealing acts and parts of acts in conflict; providing for constitutionality; and declaring an emergency.