Newt Graham Lock and Dam
U.S. Army Corps of Engineers maintenance workers Paul Paris (center) and Chad Kepke remove portions of more than 2000 feet of corroding pipes under the gates at Newt Graham lock and dam. They are replacing 45 year old carbon steel pipes with stainless steel hydraulic lines that should last twice as long as the original.

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Photo by: Ross Adkins |  VIRIN: 140515-A-PE501-005.JPG