Serving Congress and the Supreme Court, preserving America's Capitol, and inspiring memorable experiences

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U.S. Capitol Dome
The U.S. Capitol’s dome made of cast iron was designed by Thomas U. Walter and...

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Prohibited Items at the U.S. Capitol Building
In order to ensure the safety of visitors and staff and to preserve the...

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Benjamin Henry Latrobe
Benjamin Henry Latrobe was hired by President Jefferson in 1803 to fill the...

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Photo of Capitol covered in snow
AOC Photographer Chuck Badal gives a behind the scenes look at how some of his...

Organizational Directory

Organizational Directory

People

Architect of the Capitol
Christine A. Merdon, PE, CCM
Chief Operating Officer
Anna Franz
Director, Planning and Project Management
Beth Plemmons
Chief Executive Officer for Visitor Services
Carlos G. Elias
Superintendent, Capitol Building
Director, Utilities and Power Plant Operations
David W. Ferguson
Chief Administrative Officer
Holly H. Shimizu
Executive Director, U.S. Botanic Garden
Jason Baltimore
General Counsel
Kenneth A. Eads
Director, Office of Security Programs
Kevin Mulshine
Inspector General
Larry Brown, Superintendent of Library Buildings and Grounds
Superintendent, Library Buildings and Grounds
Michael G. Turnbull
Assistant Architect of the Capitol
Mike Culver
Director, Communications and Congressional Relations
Susan Adams
Director, Safety, Fire and Environmental Programs
Takis Tzamaras
Superintendent, Senate Office Buildings
Theodore R. Bechtol
Superintendent, Capitol Grounds
Tom Carroll
Chief Financial Officer
Trent Wolfersberger
Facility Manager, Supreme Court Building and Grounds
William M. Weidemeyer
Superintendent, House Office Buildings