Community New Radar Speed Signs Coming to Gardendale July 23, 2022 1:39 pm by Anthony Treye Hanner Views: 55 The Gardendale Police Department ordered 6 new radar speed signs recently at a cost of 18k. The manufacturer of the signs is radarsign, a company that focuses on working with law enforcement agencies to make roads safer. Gardendale Police Chief, SYou've reached subscriber-only content Simply Register For Free Access Already a subscriber? Log in here.