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Can I park overnight at rest areas in Illinois?
Illinois's rest area time limit and overnight rule, quoted from Illinois Department of Transportation, for the stop you have in mind.
The rule in Illinois
Rest area stops in Illinois are limited to 3 hours.
This rule covers Interstate rest areas run by the Illinois Department of Transportation.
"The allowed duration of a rest area stop shall not exceed three hours."
"Sleeping overnight on the grounds, benches, or in the building of a rest area is prohibited."
"Camping or the erection of tents and shelters on the grounds of rest areas is prohibited."
Illinois Department of Transportation. 92 Ill. Adm. Code 533.20, Use and Enjoyment of Rest Areas (Illinois General Assembly), checked November 2026.
How long do you need?
Overnight · Illinois
Not allowedNo. Illinois limits rest area stops to 3 hours.
This rule covers Interstate rest areas run by the Illinois Department of Transportation.
"The allowed duration of a rest area stop shall not exceed three hours."
"Sleeping overnight on the grounds, benches, or in the building of a rest area is prohibited."
Camping
"Camping or the erection of tents and shelters on the grounds of rest areas is prohibited."
More from Illinois's rule
"The length of a rest area stay may be limited further when capacities of the facilities are approached or exceeded."
"No cargo, trailer, or mobile home shall be uncoupled from its power unit within the rest area, except in the case of mechanical breakdown or other emergency."
"This Part is being promulgated to govern the use and enjoyment of rest areas located on Interstate highways which are under the jurisdiction of the Illinois Department of Transportation"
Source: 92 Ill. Adm. Code 533.20, Use and Enjoyment of Rest Areas (Illinois General Assembly), checked November 2026.
Need a place for the night? RV parks near you
A guide to each state's published rule, not legal advice. Posted signs at each rest area take precedence; the linked page is the authority.
- Each state's own rule, quoted
- Your stop, short or overnight
- RV parks nearest you
Stay the night in Illinois
42 RV parks listed in Illinois.
Other states
Rest area rules in other states
- Alaska
- California
- Florida
- Idaho
- Kansas
- Kentucky
- Maryland
- Massachusetts
- Minnesota
- Mississippi
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Mexico
- New York
- North Carolina
- Ohio
- Oregon
- Pennsylvania
- South Dakota
- Texas
- Utah
- Vermont
- Virginia
- Washington
- Wisconsin
- Wyoming
Common questions
Rest area questions
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