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Engineer
Engineer Property & Survey Driveway & Address Road & Bridge Sanitary Sewer Petitioned Ditch Floodplain Regulation Airport Zoning Building Regulation
General Information
Staff Directory
Email
engineer@unioncountyohio.gov
Phone Numbers
937-645-3021
Building Regulation: 937-645-3018
Operations: 937-645-3017
Emergencies: Dial 911
Location
233 West 6th Street
Marysville,
OH
43040
Get Directions

Hours
Office Hours
7:30 a.m. - 4:30 p.m. (Mon.-Fri.)
Operations
7:00 a.m. - 3:30 p.m. (Mon.-Fri.)

Driveway & Address

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Driveway & Address

The Union County Engineer issues permits for all new driveways along county and township roads. Driveway installations are permitted in accordance with the Requirements for Work Within Road Right-of-Way. Driveway locations are additionally controlled by the Access Management Regulations and Common Access Drive (CAD) Regulations.

The Union County Rural House Numbering System was started in 1973. The Union County Engineer is responsible for assigning all addresses in the unincorporated areas of the County.

Standards and Regulations

Mailbox Installation Guide 
Driveway Standards
Requirements for Work Within Road Right-of-Way 
Access Management Regulations 
Common Access Drive (CAD) Regulations

House Number / Driveway (Access) or Roadside Pipe Permit

Apply for your address and/or driveway access permit here. You can then use this service to make payments and track the progress of your application.

How do I know my drive access type?
Fees

Residential, Farm, Utility

Commercial