This act shall be supplemental to chapter 264[*] of the Session Laws of Kansas for 1917 and chapter 245[*] of the Session Laws of Kansas for 1919, and in no wise amendatory of the laws of the state of Kansas in regard to roads and highways.

L. 1919, ch. 249, § 2; L. 1920, ch. 50, § 2; February 6; R.S. 1923, 68-552.