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U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Circa 1938 shot of Via Marisol ramps under construction. The Parkway's use of grade-separated intersections was the first of its kind in the American west.
Public Domain. Courtesy of Caltrans
Download Original (3616 x 2425 pixels, 9465.1 MB)
