Designates the facility of the U.S.

The facility of the United States Postal Service located at 29 Franklin Street in Petersburg, Virginia, shall be known and designated as the John Mercer Langston Post Office Building.

Any reference in a law, map, regulation, document, paper, or other record of the United States to the facility referred to in subsection (a) shall be deemed to be a reference to the John Mercer Langston Post Office Building.