#55301: Highway Roadsigns
Public Domain. Photo by Dennis Adams
Download Original (2954 x 1962 pixels, 1204.5 MB)
U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Public Domain. Photo by Dennis Adams
Download Original (2954 x 1962 pixels, 1204.5 MB)