As stated in its by-laws, the purpose of the Route 66 Association of Illinois is to "preserve, educate, promote and enjoy the past and present of U.S. Highway 66. Our focus shall be on that portion of Route 66 which lies within the borders of the state of Illinois, although we will also take part in cooperative efforts which promote the highway's interests on a national level. Our primary activities shall be to promote tours, fairs and other public events along Route 66 or relating to it. We publish a newsletter, written map, and a series of brochures of What to See & Do, Where to Eat & Sleep, as well as other informational materials. We also cooperate and counsel with government in efforts to preserve and promote the high- way."