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Jefferson County, MO
Jefferson County Missouri Public Works Homepage
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  1. County Maintained Roads & Maps
  2. Permits
    1. Adopt-A-Road
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Policy & Code

Codes & Ordinances

Review current code & ordinances. 

Private Street Signing Program Ordinance (PDF)

Ord No 25-0210 Amending Title VII Utilities Chapter 700.010 of Code of Ordinances (PDF)

Chapter 300 - Traffic Code

Driveway Permit Code Ordinance (PDF)

Chapter 505 - Erosion & Sediment Control/Stormwater Manual Design

Stormwater Notice of Code Change Ord. No. 24-0371 2024 (PDF)

Chapter 700 - Utility Code

Jefferson County E-Code

Departmental Policies

Review current departmental policies. 

Traffic Control Measures for Subdivisions Policy (PDF)

Subdivision Street Maintenance Acceptance Policy (PDF)



Contact Us

  1. Public Works

    Email Public Works

    Physical Address
    725 Maple Street
    Maple Street Annex - Room 104
    Hillsboro, MO 63050


    725 Maple Street Maple Street Annex - Room 104 Hillsboro MO 63050
    Directions

    Mailing Address
    P.O. Box 100
    Hillsboro, MO 63050

    Phone: 636-797-5340
    Fax: 636-797-5565

    Office Hours

    Monday through Friday
    7:30 am to 5 pm

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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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