#81173: Autumn Colors in Alton, Illinois
Public Domain.
Download Original (1700 x 1069 pixels, 2055.4 MB)
U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Public Domain.
Download Original (1700 x 1069 pixels, 2055.4 MB)