Permits Canada obtains oversize and overweight permits for Oregon for trucks and loads over the legal width, height, length or weight.
Oregon legal dimensions and weight
A truck and load within these limits needs no oversize or overweight permit in Oregon.
| Width | 8 ft 6 in |
|---|---|
| Height | 14 ft |
| Length | 53 ft semitrailer; 60 ft overall on Group 1 highways, unlimited overall on designated routes |
| Gross weight | 80,000 lb gross |
Oregon oversize permit rules
| Permits offered | Single trip, annual, superload |
|---|---|
| Travel times | No travel during darkness for non-divisible loads, except at night outside holidays up to 12 ft wide on interstates and 10 ft on Route Map 2 green routes; most holidays restricted |
Loads over 12 ft wide need certified flaggers or a three-pilot rolling stop at listed bridges and tunnels.
Getting your permit with Permits Canada
- Send us the online oversize / overweight application with your truck, trailer, load dimensions and route.
- A permit agent applies for your Oregon permit and checks the route conditions.
- Your permit arrives by email with its travel conditions. Oversize and overweight permits can take longer, since the authorities review each application.
Our fee is $40 to $50 CAD per permit, plus the Oregon state fee, which depends on the dimensions, weight and route.
Also need temporary registration or fuel tax coverage? See Oregon trip & fuel permits.
Oregon oversize permit questions
When is an oversize permit required in Oregon?
When the truck or load exceeds the Oregon legal limits: width 8 ft 6 in, height 14 ft, length 53 ft semitrailer; 60 ft overall on Group 1 highways, unlimited overall on designated routes.
What is the legal gross weight in Oregon?
The legal gross weight in Oregon is 80,000 lb gross. A heavier truck needs an overweight permit.
Can oversize loads travel at night or on weekends in Oregon?
No travel during darkness for non-divisible loads, except at night outside holidays up to 12 ft wide on interstates and 10 ft on Route Map 2 green routes; most holidays restricted.
How much does an Oregon oversize permit cost?
Permits Canada charges $40 to $50 CAD per permit, plus the Oregon state fee, which depends on the dimensions, weight and route.
Last reviewed October 2026. Rules change; your permit agent confirms them for each move. All provinces and states