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Visitors can tour many highlights on Capitol Hill without registering.
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Ten Steps to Energy Savings and Sustainability for your Office
The Architect of the Capitol’s Legacy of Sustainability began with the setting...
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Montgomery Meigs – who built the U.S. Capitol while helping save the Union it...

Cannon By-The-Numbers

- 800K square feet- 142 member suites- 18 Corinthian columns ring the  Cannon Building Rotunda  - 810 city blocks of conduit - 9 acres of marble - 510 light fixtures  - 24 miles of trim - 34 Doric columns face the U.S. Capitol Building  - 3 committee hearing rooms - 803 historic doors - 740 windows

Cannon Renewal Updates

Resources for House Staff
The pages below are restricted to the Capitol Network only.

Contact Info
Justin Kieffer


Phase 2 Closure Map

Click to enlarge the image above.