A 43-year-old Bangor mail carrier faces operating under the influence charges after his mail van was seen driving erratically.
Police say they were called to the area of French Street Monday afternoon on a report of an erratic mail van.
Officers say they found the driver, Anthony Federico of Bowerbank, who reportedly showed signs of impairment.
He was arrested and taken to Penobscot County Jail on OUI charges.
