History of the United States (1991–2008) South Tower less than twenty minutes later at 9:03 A.M. (EST), resulting in the collapse of both 110 story skyscrapers, and the destruction of the World Trade Center. The third hijacked plane, American Airlines Flight 77, was crashed into the Pentagon (the headquarters of the United States Department of Defense) in Arlington County, Virginia, demolishing a section of the outer southwest facing wall. After discovering that their plane, United Airlines Flight 93, was going to be used as a missile, passengers attempted to regain control of the plane which had been redirected towards Washington, D.C. However, after regaining control from
Construction of the Virginia approaches to Arlington Memorial Bridge employ out-of-work, unskilled laborers on construction projects. To take advantage of the offer, Arlington County officials began work to fix the route for the approach to Arlington Memorial Bridge. A joint CFA/NCPC group studied the Lee Highway and other approaches to the bridge on November 15, and on December 4 the CFA said it would approve any approach that Virginia and Arlington County did. But the Wilson Boulevard extension ran into trouble with rights-of-way. On November 25, the county learned it had failed to obtain title to a small strip of land needed for the bridge approach. This meant that