Obstruction Rules: Des Plaines vs Oak Lawn
How do obstruction rules rules compare between Des Plaines, IL and Oak Lawn, IL?
Des Plaines and Oak Lawn have similar restriction levels.
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 →Oak Lawn, IL
Cook County
Oak Lawn prohibits obstructing public sidewalks with merchandise, signs, vehicles, or vegetation that blocks pedestrian passage. ADA clearance, typically 4-5 ft, must be preserved at all times.
View full Oak Lawn rules →Key Facts Comparison
| Fact | Des Plaines | Oak Lawn |
|---|---|---|
| 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 | Not onto sidewalks |
| ADA Clearance | - | 4-5 ft pedestrian path |
| Vegetation Trim | - | Owner responsibility |
| Temporary Obstructions | - | ROW permit required |
Highlighted rows indicate differences between cities.
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.
Oak Lawn FAQ
Can I put a sandwich board sign on the sidewalk?
Only with a sidewalk-cafe or sign permit that preserves ADA clearance. Most standalone A-frame signs are regulated by the Village's sign code.
Do I have to trim my hedge?
Yes. Owners must trim private vegetation so the public sidewalk is clear horizontally and vertically.
How do I report a blocked sidewalk?
Contact Oak Lawn Code Enforcement or Public Works. Ongoing obstructions can be cited and abated at owner expense.
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