The Iowa Lincoln Highway Association carries on the mission to identify, preserve, interpret, and improve access to the remaining portions of the Lincoln Highway. The Iowa Lincoln Highway Association shall identify, preserve, interpret and improve access to the Lincoln Highway and its associated Sites, pursue the appropriate measures to prevent further deterioration, destruction or alteration of the remaining sections, publicize and seek public awareness of its goals and activities for preserving and developing the LH, Facilitate research about the LH, and publish a magazine for articles and news of activity relevant to the LH, work with local communities and businesses to promote the LH as a tourism destination, and be exclusively charitable and educational within the meaning of the Internal Revenue Code.