Hoover Dam Bridge is America's newest wonder http://www.usatoday.com/news/nation/2010-10-18-hooverbypass18_ST_N.htm Hoover Dam: Taming the Colorado River and Powering Millions http://www.voanews.com/learningenglish/home/Hoover-Dam-Taming-the-Colorado-River-and-Providing-Electricity-to-Millions-105833633.html Bureau of Reclamation: Lower Colorado Region-Hoover...