This bill proposes to officially rename a specific United States Postal Service facility. The post office located at 4431 Main Street in Philadelphia, Pennsylvania, will be designated as the "Dr. Constance 'Connie' E. Clayton Post Office" . Furthermore, the legislation mandates that all future references in any law, map, regulation, or document of the United States to this facility shall reflect its new designated name. This act serves to permanently honor Dr. Constance 'Connie' E. Clayton by associating her name with a significant public service institution.