The girder is assumed to be composite throughout. Refer to Design Step 1 for introductory information about this design example. Additional information is presented about the design assumptions, methodology, and criteria for the entire bridge, including the steel girder.
The current secretary of the Department of Interior is Ken Salazar. He is a part of the democratic party. The current secretary of the Department of Interior is Ken Salazar. He is a part of the democratic party.
Joseph W. Barr. Joseph Walker Barr (January 17, 1918 â February 23, 1996) was an American businessman and politician. He served as the United States Secretary of the Treasury from December 21, 1968 until January 20, 1969, in President Lyndon B. Johnson's cabinet.