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
An elk bull raises its head while grazing in the Elk and Bison Prairie. A heard of elk can often be heard bugling in autumn.
Public Domain. Photograph by Sherry Bailey
Download Original (2048 x 1536 pixels, 1626.9 MB)
