Will County, IL Parking Rules: Overnight Parking (2026)
Key Facts
- Citation
- Will County Code § 74.09
- Fine if paid in 14 days
- $35
- Fine range
- $35 to $120
- Applies to
- unincorporated county highways only
- Enforcement trigger
- requires posted sign, § 74.16
Summary
Will County makes it unlawful to park a vehicle beyond the time limit posted on official signs under Code § 74.09, enforced on county highways in unincorporated Will County outside Joliet, Bolingbrook and other home-rule cities.
It is unlawful to park any vehicle for a period of time in excess of the amount of time designated by ordinance and so posted.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2025 S-25: Supplement contains: Local legislation current through Ordinance No. 24-100, passed 4-18-2024 and Res. 23-387, passed 11-16-2023; and State legislation approved through 2024 Pamphlet #2).
Full Breakdown
Section 74.09 of the Will County Code states it is unlawful to park any vehicle for a period of time in excess of the amount of time designated by ordinance and so posted. The rule only bites where the county has actually installed a sign under § 74.16, which requires appropriate signs in every area where parking is limited or prohibited. Section 74.06(D) gives the county authority to post signs restricting stopping, standing or parking on highways under its jurisdiction. This chapter governs county highways in unincorporated Will County; Joliet, Bolingbrook, Romeoville, Plainfield and Lockport enforce their own municipal parking codes on streets within city limits.
Violations & Fines
Violating a posted time limit costs $35 if paid within 14 days, up to $120 if contested and referred to administrative adjudication.
Frequently Asked Questions
Does Will County ban overnight on-street parking countywide?
Does this rule apply inside Joliet or Bolingbrook?
Sources & Official References
Other rules in Will County
How Will County compares: Cities with the Strictest Overnight Parking Rules·Compare Will County to another location·View the Illinois parking rules overview
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