- U.S. Capitol - 1793
- Thomas Jefferson building - 1897
- Cannon House Office Building - 1908
- Russell Senate Office Building - 1909
- Capitol Power Plant - 1910
- Longworth House Office Building - 1933
- Botanic Garden Conservatory - 1933
- Supreme Court building - 1935
- John Adams Building - 1939
- Dirksen Senate Office Building - 1958
- Rayburn House Office Building - 1965
- Chestnut, Eney, Gibson Memorial Building - 1974
- Ford Office Building - 1975
- James Madison Memorial Building - 1980
- Hart Senate Office Building - 1982
- Thurgood Marshall Federal Judiciary Building - 1992
- Capitol Visitor Center - 2008
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Griffin Electric completes Gwinnett Tech project
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| Nov 22, 2011
Corporate America adopting revolutionary technology
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| Nov 22, 2011
Report finds that L.A. lags on solar energy, offers policy solutions
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| Nov 22, 2011
Saskatchewan's $1.24 billion carbon-capture project
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| Nov 22, 2011
New Green Matters Conference examines emerging issues in concrete and sustainability
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| Nov 22, 2011
Suffolk Construction selected as contractor for Boston luxury residential tower
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| Nov 22, 2011
Jones Lang LaSalle completes construction of two new stores in Manhattan
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