To designate the facility of the United States Postal Service located at 20 West White Street in Millstadt, Illinois, as the "Corporal Matthew A. Wyatt Post Office".

The facility of the United States Postal Service located at 20 West White Street in Millstadt, Illinois, shall be known and designated as the Corporal Matthew A. Wyatt Post Office.

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 Corporal Matthew A. Wyatt Post Office.