Washington Oversize Permit
Washington Oversize Permit Agency
Washington Oversize Permits Phone Number: (949) 208-2371
Washington Oversize Overweight Permits
We specialize in fast, hassle-free Washington State oversize permits online for all vehicle
types. No consulting, no application support just direct permit processing. Whether you
need Washington DOT permits for an overweight, overlength, overhang, superload,
annual, or single-trip move, we’ve got your trucking needs covered.
Washington State oversize permits are valid for 3 days, and it’s mandatory to obtain them before entering the state. Our streamlined system lets you order directly just choose the permit you need and get it issued quickly and securely. We also provide the Washington trip permit online, including 3-day trip permit Washington State, 30-day trip permit Washington State, and 60-day trip permit Washington State, so your vehicle stays compliant on the road.
Starting at only $25 (USD)
Washington Oversize and overweight permits
Types of Washington Oversize Permits
Washington Oversize permits
An Oversize permit is called when a truck or load exceeds a legal dimension, including height, length, width, overhang and weight. if the load breaks any kind of given rules then they need a permit for movement on roadways. You have to Keep remember the specific limitations by states and province. here is the legal size but every state and provinces have their own restriction:
Legal height exceeds 14’ (depends on the states and province). Legal width max. 8’6″.
Washington Overweight Permits
When a vehicle’s gross weight exceeds the legal limitations specified by transportation officials, it must get an overweight permit. This permit guarantees that oversize loads are moved lawfully and securely, therefore protecting infrastructure and offering compliance with rules. It is required for loads that exceed the standard axle weight or gross vehicle weight limit, protecting highways, bridges, and public safety by avoiding heavy loads on equipment.
Washington Over-height Permits
An over-height permit is required when a vehicle’s load exceeds the permitted height limit established by transportation services. This permit enables the safe and legal transportation of tall loads, preventing damage to bridges, overpasses, and other structures. It is required for any load that exceeds conventional height limitations, which generally range between 13.5 and 14 feet. It secures infrastructure and public safety by avoiding inadvertent accidents or damage during travel.
Washington Over-hang Permits
An overhang a permit is necessary when a vehicle’s load exceeds what is permitted in the front or rear. This permit guarantees that extended loads are moved safely and lawfully, reducing the danger to other road users. It is required for weights that exceed the normal overhang limitations established by transportation authorities, guaranteeing that the vehicle and its load do not endanger infrastructure, other vehicles, or people during travel.
Washington Over-length Permits
An overlength permit is required when a vehicle overall long exceeds the restrictions imposed by transportation authorities. This permit allows the safe and compliance transportation of large loads, reducing road dangers and infrastructure damage. It is required for vehicles that exceed conventional length limitations, which vary by jurisdiction but comm v
only range between 65 and 75 feet, to make sure that lengthy vehicles are not restricting traffic flow or constitute a safety concern.
Washington Over-width permits
An over-width permit is required when a vehicle or its load exceeds the width limits set by transportation authorities. This permit guarantees the safe and compliant movement of large loads, reducing the danger of road hazards and infrastructure damage. It is necessary for loads that exceed conventional width limitations, which are generally approximately 8.5 feet, and requires that large trucks are appropriately marked and escorted to avoid accidents or issues while in route.
Washington Super-load Permits
A super-load permit is required for carrying loads that are much larger than the maximum limitations for standard oversize or overweight permits. This permit allows for the safe and compliance transportation of such large loads, which often need specific routes, escorts, and other safety precautions. Super-loads need intensive preparation and cooperation with transportation authorities to ensure that these huge shipments do not cause unnecessary damage to infrastructure or represent major risk to safety.
Washington Temporary Trip Permits
A temporary trip permit, also known as a single-trip or same-day permit, is required when a vehicle enters a jurisdiction on a temporary basis or when a truck is not registered under the International Registration Plan. The permit permits for a single journey with an over-dimensional load while ensuring compliance with local restrictions. It is required for vehicles making often travels across state or province borders to ensure legal and efficient transportation.
Washington Fuel Permits
A fuel permit is necessary for commercial vehicles to legally buy and transfer fuel across state or provincial borders. This permit assures adherence to the International gasoline Tax Agreement (IFTA) standards, which control the reporting and payment of gasoline taxes based on kilometers driven in each country. It streamlines gasoline tax administration for interstate transportation by combining reporting and payments, facilitating equitable distribution of fuel tax revenues among participating states and provinces.
Washington Annual Permits
Annual permits are required for vehicles that operate on a regular basis inside a certain area or state. These permits ensure continual conformity with local rules, allowing for lawful operation all year without the need for regular renewals. They provide convenience and cost benefits to businesses who often carry load in a certain region, guaranteeing that all regulatory requirements are completed over an extended amount of time.
Washington Legal Dimensions
Types of Washington Oversize Permits
Length:
- Standard legal length is up to 53 feet for a semi-trailer.
- A special permit is available for trailers and legal loads measuring up to 56 feet.
Overhang Limits:
- Front overhang is limited to 3 feet.
- Rear overhang must not exceed 15 feet, measured from the center of the last axle to the end of the load.
Width: Maximum allowable width is 8 feet 6 inche.
Height: The tallest height allowed by law is 14 feet.
Weight Regulations: The legal gross vehicle weight is generally capped at 80,000 pounds, but this limit can be exceeded based on axle count and spacing.
- Steer Axle: Up to 600 pounds per inch of tire width (e.g., 13,200 lbs for 11-inch tires)
- Single Axle: Maximum of 20,000 pounds
- Tandem Axle: Up to 34,000 pounds
- Tridem Axle: As much as 42,000 pounds with a minimum axle spread of 8 feet
Divisible Loads Over 80,000 lbs: If your vehicle is properly licensed and adheres to legal axle group weights, it may legally travel on both Interstate and state highways without a permit even when exceeding the 80,000-pound gross limit
Washington Permits Validity, Restrictions and Operating Time
Washington Permits Validity: Oversize permits issued in Washington State are effective for a duration of three days. Carriers must obtain the permit before entering the state..
Washington Operating Time: Movement is allowed starting 30 minutes before sunrise until 30 minutes after sunset, including weekends. Nighttime transport is permitted for loads under 12 feet wide, 14 feet 6 inches high, and 105 feet long (inclusive of legal overhang), provided lighting complies with Federal Regulation 49 CFR 393.11
Washington Restrictions on Travel: Restrictions for time and width are active Monday through Friday within the Seattle-Everett, Tacoma, Olympia, Vancouver, and Kelso areas. Refer to the “Curfew Hours Sheet” included with the permit for specifics. To use city routes in Seattle and Tacoma, a route authorization number must be obtained.
Washington Routine Permits Limits
Maximum Length: Permitted up to 125 feet in total length
Maximum Width:
- Up to 16 feet on multi-lane highways
- Limited to 14 feet on two-lane highways
Maximum Height: Up to 16 feet is permitted
Note: Height clearances are not guaranteed by the state; carriers must ensure their route can accommodate the permitted height.
Weight Limits with Permit:
- Axle Group Limits:
Steer Axle: 600 lbs per inch of tire width (max 13,200 lbs for 11″ tires)
Single Axle: Up to 22,000 pounds
Tandem Axle: Up to 43,000 pounds
Tridem Axle:
– Approx. 54,080 lbs with 4’2″ spacing
– Approx. 58,500 lbs with 4’6″ spacing
– Varies based on actual spacing - Gross Weight Based on Axle Count and Spacing:
5 axles: Up to 99,000 pounds
6 axles: Up to 114,700 pounds
7 axles: Up to 130,000 pounds
Superload: For permits above 105,500 lbs gross, registration must reflect that capacity. Any load exceeding the listed dimensions or weighing more than 200,000 pounds will be considered a superload and may require additional review.
Washington Escorts/Pilot Cars, Signals and flag Information
On Multi-Lane Highways:
- Length: When the total trailer and load surpass 125 feet, 1 escort vehicle is necessary
- Rear Overhang: If the rear overhang (measured from center of the last axle) is more than one-third of the total length, 1 escort is required
- Width:
Over 14 feet: 1 escort
Over 16 feet: Evaluated individually - Height: Over 14 feet 6 inches requires 1 escort
On Two-Lane Roads:
- Length: If the combined trailer and load exceed 105 feet, 1 escort is needed
- Rear Overhang: If rear overhang exceeds one-third of the full trailer/load length, 1 escort is required
- Width:
Over 11 feet: 2 escorts required
Over 16 feet: Subject to individual review - Height: Over 14 feet 6 inches needs 1 escort
Flags, Signs and Lights information:
Oversize loads must display “Oversize Load” signs at the front of the tractor (mounted 5 feet above the ground or as high as practicable if 5 feet is not feasible) and at the rear of the vehicle or load at a height between 5 and 7 feet above the ground, as practicable. Overweight-only hauls do not require these signs. Red or fluorescent orange flags must be attached to all four corners of overwidth loads, as well as the extreme ends of any projections or overhangsIf travel during nighttime is approved, amber lights must be positioned on the sides of the load that extend beyond the vehicle and must be visible from both front and side angle. The furthest rear point of any projecting load must be marked with a red lamp that is clearly visible from both the rear and side.
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Miscellaneous Requirements: All lift axles must remain lowered if the vehicle is carrying more than the legal axle weight. Overweight indivisible loads should be reduced in size when possible. Any load joined by welding, bolting, or other secure fastening methods will be considered reducible if it can be disassembled
Washington Oversize permits Regulations and Information
Washington Oversize Permits Phone Number: (949) 208-2371
Note Trucking is your top choice for exceptional heavy haul oversized trucking services in the United States and Canada. As a leading heavy haul transportation company, we specialize in handling oversized and overweight deliveries with precision and expertise.
Our expert heavy haul carriers guarantee that your goods are transported safely and efficiently, regardless of its size or weight. We take pride in providing top-tier heavy haul trucking services, utilizing state-of-the-art equipment and industry-leading techniques.
Frequently Asked Questions
You can call Note trucking for Washington Oversize Permits. The Phone Number is (949) 208-2371
Oversize loads in Washington are typically allowed to move from 30 minutes before sunrise to 30 minutes after sunset on weekdays. Weekend and holiday travel may be restricted depending on the load’s size.
The cost of a wide load permit in Washington varies based on the load’s dimensions and weight. Generally, single-trip permits range from $20 to $70, but fees can increase depending on the specifics of the load.
In Washington, loads are permitted a front overhang of up to 3 feet and a rear overhang of up to 15 feet, measured from the last axle. Anything beyond that requires a permit.
Traveling at night with an oversize load is generally not allowed unless special permission is granted and the load meets certain size and safety requirements.
A pilot car is required in Washington when a load exceeds 11 feet in width. Additional pilot or escort vehicles may be necessary for larger dimensions.
The annual oversize permit in Washington usually costs around $100 to $200, depending on the type of load and routes traveled.
In Washington, a load is considered oversize if it exceeds 8 feet 6 inches in width, 14 feet in height, or 53 feet in trailer length. Permits are required for any load beyond these dimensions.
The maximum width allowed without a permit in Washington is 8 feet 6 inches. Anything wider requires an oversize permit.
The cost of an overweight permit in Washington can vary, typically starting at $20 and increasing based on the weight over legal limits. Additional charges may apply for axle weight and distance.
Oversize loads cannot travel on major holidays such as New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas. Travel restrictions also apply to the day before and after these holidays.
To get a wide load permit in Washington, you must call Note Trucking at (949) 208-2371, permits are issued online.
Loads are restricted based on dimensions: over 14 feet high, 11 feet wide, or 105 feet long typically require pilot cars and may be subject to limited travel hours and route restrictions.
No, oversize loads are not allowed to operate at night unless explicitly authorized by the Washington Department of Transportation.
Pilot cars must be properly equipped with warning signs, flags, lights, and communication devices. Operators are often required to complete specific training and follow designated procedures.
Oversize loads in Washington are typically limited to a maximum speed of 60 mph, or lower if posted, to ensure safe travel.
The legal maximum width for trailers without a permit in Washington is 8 feet 6 inches.
To obtain an oversize permit, applicants must provide vehicle and load dimensions, weight, travel routes, and proposed travel dates. Additional documentation and escort arrangements may be necessary for very large loads.
Washington allows a rear overhang of up to 15 feet, measured from the rear axle, and a front overhang of up to 3 feet. Any additional overhang requires a permit.
Have Questions? We’re here to help! (949) 208-2371
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