Missouri History Museum offers exciting exhibits, archival resources, and special events.
Missouri State Historic Preservation Office works throughout the State to protect Missouri's valuable and diverse range of historic resources.
National Parks and the National Park Service in Illinois Route 66 Association of Illinois is a not-for-profit corporation dedicated to preserving, promoting, educating, and enjoying Route 66 in Illinois.
Route 66 Association of Missouri is a non-profit corporation established to preserve, promote, and develop Historic Route 66 in Missouri.
The organization encouraged and assisted in the placement of "Historic Route 66" markers along the major alignments of the road.
Illinois Route 66 National Scenic Byway The National Scenic Byways Program is part of the U. Department of Transportation, Federal Highway Administration. The program is a grass-roots collaborative effort established to help recognize, preserve, and enhance selected roads throughout the United States.
Illinois Route 66 Scenic Byway promotes Illinois Route 66 and the communities along it and provides information for tourists.