Permit Library › Provincial & regulatory agencies › Ministry of Transportation (MTO): Highway Corridor Management › Corridor permits
MTO Oversize / Overweight Permit
Single-trip or project permits for vehicles exceeding legal dimensions or weights on King's Highways.
You need it when: An oversize or overweight vehicle or load travels on provincial highways.
Why it's needed
- Required under the Highway Traffic Act.
When to apply
- Before the move; municipal roads on the route need the municipality's own permit.
Review time
Documents for a complete application
- Vehicle and load details, route, dates, insurance
How to submit
- MTO oversize/overweight permit office (online).
Official pages
Track MTO Oversize / Overweight Permit free.
Track this permit freeDeadlines in business days, email alerts before decisions are due, and your whole team in one place.
Sources are marked in the text: [TO] toronto.ca pages, [Guide] general industry guidance, [Plan] permit planning practice. Confirm on the official page before applying.