This seems to vary between local Streets and Sanitation Department policy but most information suggests "seven consecutive days" as the minimum criteria.
In Chicago, for instance, a vehicle can be classified as abandoned if it meets one or more of the following criteria:
- On a public way in a state of disrepair as to be incapable of being driven in its present condition.
- Has not been moved or used for more than seven consecutive days and is apparently deserted.
- Has been left on the public way without state registration or a temporary state registration placard for two or more days.
- Is a hazardous dilapidated vehicle left in full view of the general public, whether on public or private property.
You'll want to contact your local Streets and Sanitation Department for the most accurate information.
