Arizona Highways is a magazine that contains travelogues and artistic photographs related to the state of Arizona. It is published monthly in Phoenix by a unit of the Arizona Department of Transportation.The magazine began in July 1921 by the Arizona Highway Department (now the Arizona Department of Transportation) as a 10-page pamphlet designed to promote "the development of good roads throughout the state." Publication of the pamphlet ended on December 30, 1922, after nine issues. The publication was relaunched on April 15, 1925 as a regular magazine. In addition to the engineering articles, cartoons and travelogues were also included in the early issues.