Oregon Trucking Permits for Owner-Operators

1. Do Owner-Operators Need Permits in Oregon?

Yes — almost always.

In Oregon, owner-operators must obtain permits depending on:

• Vehicle weight

• Vehicle dimensions (height, width, length)

• Cargo type

• Route (state highways or restricted routes)

• Fuel tax obligations

Even if you’re an out-of-state carrier operating only temporarily, Oregon may require specific permits before you enter or operate on state highways.

 2. Common Permits Owner-Operators Need

Weight-Mileage Tax (WMT) Account & Permit

Oregon doesn’t have a traditional fuel tax collection system. Instead, most commercial vehicles register for the Weight-Mile Tax.

• Applies to vehicles registered over 26,000 lbs traveling Oregon roads.

• You report mileage and pay tax based on weight and distance traveled in Oregon.

• Owner-operators can set up a WMT account and get decal permits.

This WMT permit acts like your authorization to operate legally in Oregon for both intrastate and interstate operations.

 3. Trip Permits (Temporary Permits)

If you don’t have an Oregon WMT account, owner-operators can obtain Oregon Trip Permits:

• Good for single trips

• Issued electronically

• Allows travel through Oregon without a full WMT registration

These are useful for occasional trips but are more expensive (per trip) than proper registration.

 4. Oversize & Overweight Permits

If your truck or combination:

• Exceeds width

• Exceeds height

• Exceeds length

• Exceeds axle or gross weight limits

You must obtain an Oversize/Overweight Permit from the Oregon Department of Transportation (ODOT).

These are often:

• Single-trip

• Multi-trip

• Annual (when hauling oversized loads regularly)

You’ll also need to provide:

• Route plans

• Load dimensions

• Extra equipment (escorts, flags, lights)

 5. Routing and Restricted Highways

Some Oregon highways and bridges have special restrictions (low clearances or weight limits). Your oversize/overweight permit will outline:

• Allowed routes

• Pilot/escort vehicle needs

• Time of travel restrictions (e.g., daylight only)

 6. IFTA vs Oregon Fuel Permits

Oregon is an IRP and IFTA member state.

• If you’re registered under IFTA with another state, Oregon recognizes it.

• If not, Oregon may require a fuel trip permit for non-IFTA trucks.

 7. Applying for Permits

Oregon Weight-Mile Tax (WMT)

1. Create an ODOT WMT account by calling  (503) 386-4187

2. Provide business and vehicle info

3. Pay registration and decal fees

4. Receive permit decals

 Trip Permits

• Can be purchased online at https://www.oregontruckingonline.org/

• Includes date, plate, and route data

 Oversize/Overweight

• Submit application online or by phone, call to (503) 386-4187, online at https://www.oregontruckingonline.org/

• Provide vehicle and load specifics

• Pay permit fees

 8. Common Mistakes to Avoid

• Not registering before operating — leads to fines

• Assuming interstate registrations cover Oregon

• Not updating routes for oversized loads

• Not reporting WMT miles on time

• Ignoring local restrictions (downtown zones or bridge weight limits)

 9. Why Comply?

Being properly permitted ensures:

You avoid fines and being placed out of service
 Smooth crossings at weigh stations
 Legal operation in Oregon cities and rural areas
 Accurate fuel tax reporting
 Better reputation with shippers and brokers

 Helpful Resources

• Visit https://www.oregontruckingonline.org/

•  Call to (503) 386-4187

 Summary Checklist for Oregon Owner-Operators

Oregon Trucking Permits for Owner-Operators