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U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
In the distance you can see the Peters Creek S-Bridge, typical of its time period of the mid-1800s. S-Bridges were so built to reduce their resistance to water and lower the cost of construction.
Public Domain. Photo by A. E. Crane
Download Original (2932 x 1919 pixels, 2468.2 MB)
