Michigan
1-31-25
Detroit
Harper Post Office, 10254 Gratiot, 48231-9998 — This office will be closed effective Feb. 4. PO Box delivery services will end at this location Feb. 12. All retail and PO Box customers’ services will be relocated to Mary E. McCoy (Jefferson Post Office), 10721 E. Jefferson Ave., 48214. Retail and PO Box hours are Monday through Friday, 8 a.m. to 5 p.m., and Saturday, 10 a.m. to 2 p.m.