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U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Lock & Dam #8 is seen along the GRR at Genoa. The Lock spans the Mississippi River to control the water depth and flow between Pools 8 & 9, making it possible for large tow boats with 15 barges to transport cargo.
Public Domain. Sherry Quamme
Download Original (4032 x 3024 pixels, 1778.7 MB)
