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Oregon Oversize Permits Phone Number: (270)908-9656
Oregon Oversize Overweight Permits Rules and Regulations
Oregon Oversize/Overweight permits Validity: Oversize permits issued in Oregon remain valid for a total of Ten consecutive days. Drivers are required to secure the permit before entering the state.
Oregon Traveling Time with Oversize Load: Travel is allowed half hour before sunrise to half hour after sunset, Seven days in a week. From Labor Day to Memorial Day, travel is allowed only until noon on Saturdays and not on Sundays, with the exception of load up to 14 feet wide. Weekend driving is only permitted during daylight hours on interstate routes west of the Cascade Mountains and any approved roadway east of the Cascades. (Refer to Oregon Attachment H). Nighttime traffic is permitted on “green” highways with widths of up to 10 feet, and up to twelve feet on interstates.
Oregon Oversize Load Restricted Travel: In cities including as Portland, Salem, Eugene, Grants Pass, and Medford, vehicles larger than 12 feet are not permitted to drive on non-interstate roadways between 7:00 AM and 9:00 AM or 3:00 PM to 6:00 PM. This limitation applies to I-5 in Portland from the WA state boundary to the junction with OR-217, as well as to I-5 in Medford between exits 24 and 33. For widths more than 14 feet, see the provision document for extra curfew zones.
Oregon Holiday Restriction: Unless specifically indicated on Oregon oversize load permits, oversize load movement is prohibited on holidays including New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas.
Oregon Road/Bridge Restriction with Oversize Load:
Oregon follows the Federal Bridge Formula and applies specific bridge-related weight limits. Road restrictions can include various limitations but are not restricted to only those mentioned:
- Traveling through active construction zones
- Ignoring warning signals in work areas
- Failing to yield to law enforcement, emergency vehicles, or other priority traffic
Note: All vehicles, whether self-propelled or towed, must adhere to posted bridge weight limits.
Oversize load Seasonal Restriction in Oregon:
Frost laws apply in several Canadian provinces and U.S. states, including Oregon. Permits for oversize loads may list particular limitations depending on the type and classification of the load.
Vehicles with a width greater than 8′ 6″ are not permitted to travel under certain conditions:
- Travel is prohibited when roads are unsafe due to snow, frost, or icy surfaces
- Visibility drops below 500 feet due to weather conditions such as fog, snow, rain, dust, smoke, or mist
- High winds cause instability or swaying
- The Department of Transportation deems travel hazardous
Note: Chain-up areas are not intended as staging areas for over-dimensional vehicles. Parking in these zones is strictly prohibited.
Oregon Oversize Permits Tire Regulations:
- Tires must be in proper working condition, inflated correctly, and have a tread depth of at least 2/32 of an inch
- Weight per inch of tire width must not be more than 600 pounds
Chains may be utilized during adverse weather like snow or ice or when “SNOW ZONE” signage is active.
Chain Laws for Oversize Load in Oregon:
Oregon enforces its chain laws on all highways, with road signage providing instruction on when chains are necessary. Drivers must carry six tire chains to remain compliant.
Chains are permitted when required for safety during snow, ice, or slippery road conditions.
Oregon Legal Dimensions/Size Limit
Oregon Oversize Permits Legal Length:
Length:
- 53 feet for semi-trailer
- Overall limit is not set on designated routes
- 60 feet length allow on Group 1 Highway.
Important: Trailers longer than 53 feet are not authorized unless they are required to convey a load. When unloaded or paired with a jeep or booster, the length is limited to 53 feet or less.
Overhang:
- 4 feet for front
- 5 feet for rear
- Overhang should not surpass 1/3 part of wheelbase of truck or trailer
Oregon Oversize Permits Wide Load Limit: Up to 8 feet 6 inches
Oregon Legal Height: Legal maximum is 14 feet
Oregon Oversize Permits Legal Weight Limit: Up to 80,000 pounds.
Axle Weight Limits:
- Single axle: 22,400lbs
- Tandem axle: 34,000lbs
- Tridem axle: It depends on distance of axle
Maximum Load Dimensions with permits in Oregon
Limits vary depending on the specific route, distance, and any bridge crossings involved
Length: 105 feet max
Overhang: Overhang should not surpass 1/3 part of wheelbase of truck or trailer
Width: 16 feet
Oregon Oversize Permits Wide Load Requirements
Loads exceeding 8′ 6″ in width must secure an oversize permit.
Flags: Red or fluorescent orange 18″ flags on all extremities.
Banners: ” Overwidth vehicles and those longer than 80′ must display “Oversize Load” banners.
Sign Specs: 7′ x 18″ signs with 10″ black letters on a yellow background.
Lighting: Lights required if visibility is under 500′; amber cab lights for width over 10′ (2-lane) or 12′ (multi-lane) unless 2 escorts are present.
Pilot Cars:
– 1 front (or rear on multi-lane) for width.
– 1 front + 1 rear if two are required.
– 1 front for height
Oregon Oversize Permits Wide Load Restrictions
Holiday Restrictions: No travel on major holidays (e.g., New Year’s, Memorial Day, etc.).
Travel Times:
– Allowed: 30 mins after sunrise to 30 mins after sunset.
– Saturdays: Until noon; Sunday travel restricted unless under 14′ wide.
– Night Travel: Allowed up to 10′ on green routes; up to 12′ on Interstates.
Seasonal Restrictions (Frost Law):
– No travel over 8′ 6″ wide if:
Roads are icy/snowy.
Visibility is below 500′.
High winds cause swaying.
Height: It depends on routes
Weight:
- Steering Axle: 600lbs at per inch of tire’s width for example 11 inches tires allows 13,200lbs
- Single Axle: 21,500lbs
- Tandem Axles: 43,000lbs
- Tridem Axles: 57,600lbs with 8 feet 6 inches or less axle spacing
58,800lbs with 9 feet axle spacing
64,5000lbs with 10 feet axle spacing
Important: Register at 105,500 pounds or more to receive the necessary permits for exceeding this weight.
Superload: The load surpassing 16 feet width on interstate, 14 feet width on 2 lane routes, more tha 17 feet in height & 150 feet in length are considered as superload. It takes extra time to approve. More than 16 feet are not permited on some routes district must decide.
What Are The Requirements For a Pilot Car In Oregon
Length Based Escort Requirement in Oregon:
- On Interstate and multi-lane
More than 120 feet – 1 Pilot Car
More than 100 feet—requirement on permit - On 2-lane “green” routes
More than 105 feet – 1 Pilot Car
More than 120 feet—2 Pilot Cars
More than 140 feet – requirement on permit. - On other 2-lane routes
More than 95 feet – 1 Pilot Car
More than 120 feet—2 Pilot Cars
More than 140 feet – According to the permit, some secondary roads need extra limitations and pilot vehicles.
Width Based Escort Requirement in Oregon:
- On Interstate and multi-lane
More than 14 feet – 1 Pilot Car
More than 16 feet—requirement on permit - On 2-lane “green” routes
More than 12 feet – 1 Pilot Car
More than 14 feet—2 Pilot Cars
More than 16 feet – requirement on permit. - On other 2-lane routes : More than 9 feet – 1 Pilot Car
Height Based Escort Requirement in Oregon:
- On Interstate and multi-lane
- On 2-lane “green” routes
- On other 2-lane routes
More than 14 feet 6 inches – 1 Pilot Car
Signage, Flashing Amber lights and flags Requirements and Oregon Additional Information
To guarantee compliance, wide loads and vehicles longer than 80 feet must show a “Oversize Load” sign at both the front and rear of the load or trailer. If working at night, the sign must be reflective. Flags are necessary on the exterior borders of wide loads. When hauling a large load at night, the outermost sections must be illuminated by lamps or marker lights, which include amber lights on the front and sides and red lights on the rear. A rear overhang of four feet or more must be indicated with a flag during the day and fitted with red lights at night or in low-visibility situations. On two-lane roads, amber warning lights are required on the cab if the width exceeds 10 feet, or 12 feet on multi-lane highways, unless there are at least two pilot vehicles. Further information may be found in Oregon Provision Sheet 82A.
Extended length and weight licenses allow for 48-feet trailers on some restricted roadways, such as Highway 395 from Pendleton to John Day and Highway 25 in Oregon, as well as divisible loads weighing more than 80,000 pounds. These permits may be acquired in person for $8.00 at DMV offices, or the permit office can arrange for a motorist to pick them up from a specified DMV office or POE over the phone. If the load exceeds the size constraints, dozer blades may be removed and carried on the same trailer as the dozer. The permission must read: “Dozer reloaded with blade removed.”
Oregon Oversize/Overweight Permit fee:
Oversize and overweight (OSOW) permit costs in Oregon depend on the load type, dimensions, and weight. Charges may also include application processing and handling fees.
Oregon Single Trip Oversize/Overweight Permits
This type of permit applies to non-divisible loads that go beyond standard legal size or weight limits. It allows one-time travel from a starting point to a destination during the authorized travel period listed in the permit.
Eligibility Requirements:
- Allows gross vehicle weight up to 140,000 pounds
- Overall length up to 90 feet
- Height up to 16 feet
A separate permit may be required for return trips.
Oregon Annual Oversize/Overweight Permits
This permit authorizes recurring travel between designated points for one year (365 days), provided the route and vehicle/load meet state requirements.
Permit Conditions:
- Divisible loads are allowed a maximum gross vehicle weight (GVW) of 105,000 pounds
- Axle weight must not surpass 20,000 pounds per axle
Oregon Trip and Fuel Permits
These are required for out-of-state carriers not registered under IRP or IFTA but temporarily operating in Oregon.
Permit Types and Costs:
- Trip Permit (IRP): $60
- Fuel Permit (IFTA): $60
- Additional processing fees may apply
Out-of-State Trip Permit Usage:
Drivers may operate with a valid out-of-state trip permit. Insurance proof is mandatory and must be kept inside the vehicle.
Oregon Specialty Trip Permits
These permits are designed for specific vehicles and use cases:
Recreational Vehicle Trip Permits
- Applicable to: Travel trailers, motorhomes, campers (not over 45′ in length)
- Valid for 10 days
- Cost: $34
Heavy Motor Vehicle Trip Permits
- Applies to vehicles over 10,000 lbs GVW or loaded weight
- Valid for 10 days
- Cost: $43
Weight-Mile Tax & Oversize Requirement
- Vehicles over 26,000 lbs may be subject to Oregon’s weight-mile tax
- An over-dimension permit is required for vehicles weighing more than 80,000 pounds
Oregon Specialty Permits
Amber Light Permit: Required for escort vehicles accompanying oversize loads. Escort vehicles must feature roof-mounted amber flashing lights.
Loading Zone Permit: May be issued for non-commercial vehicles that use commercial loading zones for deliveries.
Administrative Fees & Fines
State and County Administrative Fees
- State Fee: $8.00 per truck for most annual OS/OW permits
- County Fee: Up to $8.00 per truck, per county
Oregon Oversize/Overweight Load Fines
Oversize or overweight violations in Oregon result in penalties based on how much the legal weight is exceeded. The fines increase progressively with the level of excess weight.
Fine Structure:
- Up to 1,000 lbs over the limit – $100
- 1,001 to 2,000 lbs over – $150
- 2,001 to 3,000 lbs over – $200
- 3,001 to 5,000 lbs over – $300
- For loads over 12,500 pounds, a penalty of $0.24 applies per excess pound
FAQ’s
You can contact at (270)908-9656 Express Heavy Haul for Oregon Oversize Permits.
The legal load Width in Oregon is 8 feet 6 inches
The maximum load allowed without a permit in Oregon is Loads up to 10 feet wide may transit without a permit.
The maximum overhang permitted for a truck in Oregon is 4 feet in the front and 5 feet in the rear.
Yes, oversize loads may travel at night provided they satisfy particular conditions, have the required permissions, and are escorted.
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Get Your Oregon Oversize Permit - Trucking Permits
If your vehicle exceeds those numbers, it’s likely overweight or hauling an oversize load. Let Express Heavyhaul Trucking Permits help get you your Oregon oversize or overweight permit. State Direct. 24/7 Live Service. Order Online Today. Trip & Fuel Combo Permits. Types: Oversize, Overweight, Trip.
