Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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Car of History Clock marble statue
This marble sculpture, created in 1819, is among the oldest works of art in...

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Snapshot of a crowd of people on a guided tour through the Rotunda of the U.S. Capitol
Official Tours of the U.S. Capitol Building are offered Monday through...

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Photo of the East Front of the U.S. Capitol Building looking North to South.
AOC's annual Performance and Accountability Report (PAR) provides the results...

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Cara holding her chocolate tree.
With Sprouts at the U.S. Botanic Garden, children learn about the magical world...

U.S. Capitol Dome Restoration Project

The Dome of the U.S. Capitol Building, one of America’s great symbols of freedom, is currently undergoing a multi-year restoration.

This project is a critical step for stopping the current level of deterioration in the Dome’s cast iron as well as ensuring the protection of the interior of the Dome and Rotunda. The restoration project includes removal of old paint, repairs to the cast iron and stone, and repainting.

Update: November 2014 Photo of "lock and stitch" technique.

Scaffolding and restoring phase.
Work on scaffold has completed moving up the Dome and repairs have begun in enclosed areas.

See all updates »

View pictures of current work »

Questions? Please fill out the contact us form and select "Project: Dome Restoration" as your subject type.

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