In force on 2026-09-09
Local roads only
Illinois posts no seasonal restriction on the state highway system, so there is nothing here to list.
The source, and how we read it
No seasonal publication · Not machine-readable
- Publisher
- Illinois Department of Transportation
- Authoritative page
- https://idot.illinois.gov/doing-business/permit-and-sales-marketplace/oversize-and-overweight-permits/apply.html
- Format
- No seasonal publication — Not machine-readable
- What we do with it
- Nothing is fetched — there is no state feed, because there is no state programme.
- Posting season
- Not applicable.
- Polling cadence today
- Illinois runs no state-system seasonal programme, so there is no source to poll.
- If our copy goes stale
- It errs toward missing a restriction posted since we last read it, because this source publishes a fixed end date that expires on its own.
Other states
All states and what each one publishes · Oversize & overweight permit calculator