Official websites use .gov
A .gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.
U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
A solitary round rock on the edge of a cloudy turquoise lake provides the perfect spot to set up your camera or relax after a long hike across snow patches in the mountains.
Public Domain. Photo by Martin Gyorgyfalvy
Download Original (1712 x 2288 pixels, 1969.4 MB)
