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.
United States Secretary of Homeland Security. The United States Secretary of Homeland Security is the head of the United States Department of Homeland Security, the body concerned with protecting the U.S. and the safety of U.S. citizens. The secretary is a member of the President's Cabinet.