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.
Richard A. Ballinger. Richard Achilles Ballinger (July 9, 1858 â June 6, 1922) was mayor of Seattle, Washington, from 1904â1906, Commissioner of the General Land Office from 1907-1908 and U.S. Secretary of the Interior from 1909â1911.