Sealed proposals will be received at the office of the Auditor of Dubuque County in the Courthouse, Dubuque, Iowa, until 3:00 P.M. on Friday, April 22, 2022, and opened on Monday, April 25, 2022 at a 5:30 P.M. meeting of the Dubuque County Board of Supervisors for HMA Resurfacing & culvert replacements on Flannagan Rd & James Rd, Project LFM-P23(05)–7X-31 for the Dubuque County Secondary Roads Department.