#52611: Examining the Sand
Public Domain. Photo by A. E. Crane
Download Original (2187 x 1545 pixels, 1933.8 MB)
U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Public Domain. Photo by A. E. Crane
Download Original (2187 x 1545 pixels, 1933.8 MB)