In November 1806 Labrobe finished a comprehensive scheme for rebuilding the north wing, which had fallen into disrepair despite being only six years old. He wanted to remove the rotting floor joists and to lay new masonry floors on solid brick arches and vaults. This method of construction would render the wing sturdy and fireproof.
Due to a special Joint Meeting of Congress taking place in the Capitol on Wednesday, April 29, the U.S. Capitol will be closed to tours until approximately 12:30 p.m. on that day. The Capitol Visitor Center will remain open throughout the day, 8:30 a.m. to 4:30 p.m., and guided tours of the Capitol Visitor Center will be available while the Capitol is closed.