Visitors' Center and Power Line Towers
Looking toward the visitors' center and some of the power line towers at Hoover Dam. In the upper left corner of the image you can see the Mike O'Callaghan - Pat Tillman Memorial Bridge. At the time that I took this image, the bridge was under construction. Before the bridge was completed in 2010, vehicular traffic on US 93 had to cross over the top of the dam.
Photo taken: August 18, 2010. Hoover Dam, Lake Mead National Recreational Area, Nevada.
Photo © Tom Gatermann