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Boone County, MO Special Events & Permits: Block Party Permits (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Permit required
Yes, before any closure
Issuing authority
Highway Administrator or Commission
Governing section
Traffic Regs § 1.8.3
Applies to
County-maintained roads only

Summary

Boone County requires a permit from the Highway Administrator or County Commission before any county-maintained road can be closed for a block party or other special use.

These county ordinances apply to unincorporated areas of Boone County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

The County Highway Administrator or the County Commission may authorize the closure of any county maintained highway upon such terms and conditions it deems appropriate in order to permit a special use of such road. Any such closure of shall be upon application and issuance of a permit setting forth the location, duration of closure, and any special conditions applicable thereto.

View official code

Official source re-checked September 7, 2026: the cited page had not changed since it was quoted.

Full Breakdown

The county's traffic regulations let the Highway Administrator or County Commission authorize closing a county-maintained highway for a special use, a block party, festival, or similar event, but only upon application and issuance of a permit spelling out the location, duration, and any special conditions (§ 1.8.3). A full commission-ordered closure additionally requires a public hearing finding that no adjacent property owner loses access (§ 1.8.1). The requirement applies only to county-maintained roads in unincorporated Boone County.

Violations & Fines

Closing a county road for a private event without an approved permit is unauthorized; the county can require signage, barricades, and compliance with the permit's stated conditions.

Frequently Asked Questions

Do I need a permit to close a county road for a block party?
Yes. Boone County requires an application and an issued permit stating the location, duration, and conditions before any county-maintained road can be closed for a special use, under § 1.8.3.
Who approves the closure?
The County Highway Administrator or the County Commission, under Boone County Traffic Regulations § 1.8.3.

Sources & Official References

Other rules in Boone County

All Boone County rules

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