Obstruction Rules: Chicago vs Des Plaines
How do obstruction rules rules compare between Chicago, IL and Des Plaines, IL?
Des Plaines has fewer restrictions than Chicago.
Chicago, IL
Cook County
Chicago Chapter 10-28 strictly regulates structures on and under public ways. No person may erect buildings or stationary objects on any public way except as permitted. Violations carry fines of $50 to $500 per offense, with each day constituting a separate violation. Illegally placed objects are subject to removal at the owner's expense.
View full Chicago rules →Des Plaines, IL
Cook County
Des Plaines prohibits obstruction of public sidewalks by signs, merchandise, vehicles, vegetation, or construction debris. Property owners must maintain ADA-compliant passage and trim vegetation overhanging the sidewalk.
View full Des Plaines rules →Key Facts Comparison
| Fact | Chicago | Des Plaines |
|---|---|---|
| Code Section | Chapter 10-28 | - |
| Fine Range | $50 - $500 per offense | - |
| Daily Violations | Each day is a separate offense | - |
| Permits | BACP public way use permit | - |
| Vertical Clearance | - | 8 feet minimum |
| Path Width | - | 36 inches min (ADA) |
| Construction Permit | - | Required for closure |
| Sandwich Boards | - | Permit required |
| Snow Piles | - | Not on sidewalk |
Highlighted rows indicate differences between cities.
Chicago FAQ
Can I put a sign on the sidewalk in Chicago?
Sidewalk signs require a public way use permit from the Business Affairs and Consumer Protection (BACP) department. Unpermitted signs are subject to fines of $50 to $500 per day and removal at the owner's expense.
What is the penalty for blocking a Chicago sidewalk?
Fines range from $50 to $500 per offense, and each day the obstruction continues is a separate violation. The city may remove the obstruction at the owner's expense.
Des Plaines FAQ
Can my business put a sign on the sidewalk?
Sandwich-board and similar sidewalk signs require a permit and must maintain accessible passage. Confirm with Community Development.
Do I need to trim trees over the sidewalk?
Yes. Property owners must maintain at least 8 feet of vertical clearance over public sidewalks. The city may issue trim orders for noncompliance.
Can a construction project close my sidewalk?
Only with a public-way obstruction permit and a safe pedestrian detour - either fenced walkway or street-side path with barriers.
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