Ontario State Regulations
Transportation Restrictions
Permit travel not allowed in the greater Toronto area between the hours of 7:00am – 9:00am and between the hours of 3:30pm – 6:30pm.
Operating Time
Weekend Travel
Weekend travel allowances depend on dimensions and routes, and some weekend and Friday limitations occur during summer months.
Night Moves
Night travel is permitted up to 10′ wide and 14′ high, but “conspicuity requirements” must be met, including reflectorized “D” signs.
Transportation Requirements
Oversize Load Signs
“Oversize Load” or “D” signs front and rear are also required on all oversized vehicle/loads. Signs must be removed or covered when not required
Flags/Lights
Flags are required on all four corners and/or any front and rear projections of any oversized vehicle/load (light at night).
Legal Limits
| Component | Restriction |
|---|---|
| Steer Axle | 12,000 lbs. |
| Single Axle | 22,000 lbs. |
| Tandem Group | 39,600 lbs. |
| Tridem Group | 59,400 lbs. |
| Width | 8’6″ |
| Height | 13’7″ |
| Length – Semi-Trailer | 53′ |
| Length | 75′ |
| Rear Overhang | 4’11″* |
*Overall length cannot exceed 75′
Routine Issues
| Component | Restriction |
|---|---|
| Weight | Depends on axle spacings and tire sizes. |
| Width | 16’3″ |
| Height | 14′ |
| Length | 120′ |
Route surveys may be required over these dimensions. Expect extra wait time for issuance of permit.
Escort Requirements
| Dimension | Requirement |
|---|---|
| Width Over 13′ | 1* |
| Width Over 15′ | 2 On 2-Lane Highways |
| Width Over 16’4″ | 2 or More Police Escorts |
| Height Over 15’11” | 1 |
| Length Over 120′ | 1 |
| Length Over 150′ | 2 or More Police Escorts |
| Rear Overhang Over 15′ | 1 |
*Route survey may also be required for over 13′ wide
Some routes may impose additional escort requirements. Excessive weight vehicles may require police escorts.