The Alfred P. Murrah Federal Building was a United States Federal Government complex located at 200 N.W. 5th Street in downtown Oklahoma City, Oklahoma. The Murrah building was the target of the Oklahoma City bombing on April 19, 1995. The federal building was designed by architect Wendell Locke of Locke, Wright and Associates , and constructed using reinforced concrete in 1977 at a cost of $14.5 million. The building was named for federal judge Alfred P. Murrah, an Oklahoma native and opened on March 2,1977.