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U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
A cross-country trail in winter becomes a hiking trail in summer simply by mowing a path in the tall grass at Frontenac State Park.
Public Domain. Photo by A. E. Crane
Download Original (3008 x 2000 pixels, 2832.9 MB)
