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Jefferson County, MO
Jefferson County Missouri Public Works Homepage
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  1. 2025 Public Works Completed Projects
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  3. 2023 Public Works Completed Projects
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  5. 2021 Public Works Completed Projects
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  7. 2019 Public Works Completed Projects
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2023 Public Works Completed Projects

  • 2022 - Sycamore Lane Bridge Replacement - BRO-B050(023) (PDF)
  • 2023 - Subdivision Asphalt Overlay - PW23SUBAOP (PDF)
  • 2022 - Hillsboro House Springs Road Bridge Over Bourne Creek - STP-5403(693) (PDF)
  • 2022 - Subdivision PCC Panel Replacement - PW22SUBPCCREP (PDF)
  • 2023 - Subdivision Pavement Surface Preservation and Crack Seal - PW23SUBPSP (PDF)
  • 2023 - Contracted Pavement Surface Preservation - PW23000PSP (PDF)
  • 2022 - Old Lemay Ferry Road Improvements Phase 1 and 2, East Rock Creek to Spring Forest - STP-5461 (PDF)
  • 2023 - Armbruster, Doss Hollow and Harness Bridge Replacement - STP- 5403 (691) (PDF)
  • 2023 - South Jefferson County Bridge Replacement Program - STP-5403 (697) (PDF)
  • 2023 - Mount Olive Road over McMullen Branch - STP-5444 (601) (PDF)
  • 2023 - Seckman Road through Mastodon State Park Entrance - STP-5461 (612) (PDF)
  • 2023 - Seckman Road at Mastodon State Park Entrance - STP-7202 (604) (PDF)
  • 2023 - High Ridge Boulevard Improvements - TAP-5445 (601) (PDF)
  • 2023 - Allen Road Bridge Over Sandy Creek - STP-5403 (695) (PDF)
  • 2023 - Intersection Lighting Project - PW24000TRS (PDF) 
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  1. Jefferson County Missouri Homepage

Contact Us

  1. Department of Public Works

  2. Maple Street Annex

  3. 725 Maple Street, Room 104

  4. Hillsboro, MO 63050

  5. Phone: 636-797-5340
    Fax: 636-797-5565
    Email Public Works

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