Vols. 5-6 numbered irregularly: Jan.-Sept./Oct. 1928 called v.5, no. 1-9/10; Nov./Dec. 1928 called v.6, no. 11/12. Vols. 7 begins with Jan./Feb. 1929 Official organ of the California Highway commission, Jan. 1924-July 1927; of the Department of public works, etc., Aug. 1927-June 1938; of the Division of highways of the Department of public works, July 1938- Index and list of illustrations for California highways and public works. October, 1912, to December, 1936. 1 v Preceded by Californi highway bulletin Beginning with 1959/60 the annual report of the Division of Highways is issued in two parts: the statistical supplement portion, issued as the Statistical supplement portion of the annual report to the Governor of California by the Director of Public Works; and the narrative portion, issued as the Nov./Dec. issue of California highways and public works Beginning with 1966/67 the narrative portion of the annual report of the Division of Highways is issued as the Annual report of the Department of Public Works