['Size and Weight Limits']
['Oversize and Overweight Movements']
04/24/2025
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General requirements
Reducible expectations | Divisible load permits are not available. | |||
Permit timing | Self-issued on-line permits may be issued in just a few minutes. If the application must go to the permit office for review, normal issue time for an oversize/overweight single trip permit is within 24 hours of receipt of the application. Superload Permits may take 48 hours or more. As a best practice, apply well in advance. | |||
Method of application | Permits are available on-line, by walk-in, or through J. J. Keller & Associates, Inc., Trip Permits, at (800) 231-5266. | |||
Payments accepted | Payment for permits can be made by major credit card or escrow account or through a wire service company. | |||
Electronic permits | Once a permit has been issued, it must be carried in the vehicle or combination to which it refers at all times during the move and be opened for inspection by any police officer or authorized agent of the commissioner of highways or the Public Service Commission. | |||
Route surveys | An engineering analysis may be required demonstrating that the vehicle permitted does not adversely affect the designated routes. |
Insurance requirements
Liability | Holders of permits must agree to compensate the Department of Highways for all damages or expenses incurred during movement under the permit. The Commissioner reserves the right to prescribe various conditions for movement under permits to assure against undue damage to road foundations, surfaces or structures. A bond or other security may be required as deemed necessary to compensate for damage during permitted moves. | |||
Coverage | Insurance is not required to be on file with permit office (except for mobile home), however operators must obtain insurance comparable to the federal standards (between $750,000 and $5,000,000 depending upon commodity). |
Available permits and fees
General | ||
Permit Period | Conditions | Fee |
Single trip | Overdimension, overweight, or superload base fee | $20 |
Single trip | Overweight ADD per ton/mile | $0.04 |
Annual | Blanket permit overdimension (basic fee) | $200 |
Annual | Blanket permit overdimension and overweight (basic fee) | $500 |
Annual | Blanket permit for seagoing containerized cargo for 1st 15 permits | $150 |
Annual | Blanket permit for seagoing containerized cargo for each additional | $15 |
Single trip | Mobile home | $20 |
Annual | Mobile home up to 14' wide | $200 |
Permit limitations
Permit limitations | |
Width | Limitation |
4-lane road | 15' |
2-lane road | 16' |
General | Permits for wider movements may occasionally be issued, depending on routes to be traveled and other conditions |
Overhang | 15' front, 30' rear |
Height | Above legal the person granted such permit shall give adequate notice to owners of overhead wires, cables, or other facilities which may be affected by the transportation authorized by the permit. |
Length | Permits will only be issued if adequate clearances are available on the proposed routes |
Weight | Limitations |
Single trip | Maximum single trip permitted weights are: • 28,000 lbs single axle • 45,000 lbs tandem axles • 50,000 lbs tridem axles • 55,000 lbs quad axles • 120,000 lbs gross vehicle weight |
Annual | |
Configuration | Limitations |
Interstate and other divided routes | Maximums: • Height: 14' 6" • Width: 14' • Length: 95' • Overhang: 15' • GVW: 110,000 lbs |
US and selected routes | Maximums: • Height: 14' • Width: 12' • Length: 75' • Overhang: 10' • GVW: 90,000 lbs |
Other routes | Maximums: • Height: 13' 6" • Width: 12' • Length: 75' • Overhang: 10' • GVW: Legal weights |
Axle limits | All routes: • Single axle for OW permit: 28,000 lbs • Tandem for OW permit: 45,000 lbs • Tridem for OW permit: 50,000 lbs • Single axle for OS permit: 20,000 lbs • Tandem for OS permit: 34,000 lbs |
Overweight | Overweight loads operating under a blanket permit must be carried on a truck-tractor and trailer combination, not a single vehicle |
Timber | Issued to transport logs, wood chips, timber, other natural raw wood, lumber, paper, wood veneer, wood pellets, or any other wood product of the forest, craft, or manufacturing.: Vehicle: Tractor -semitrailer with 6-axles • GVW: 94,000 lbs • Distance between the last drive axle of the tractor and the first trailer axle: 29' 6" (minimum) • Non-Interstate travel only Vehicle: 4-axle tractor with dual-axle pup • Steer axle 14,500 lbs • Drives 16,613 lbs each • Pup axles 14,830 each Vehicle: Tractor -semitrailer with 6-axles • GVW: 94,000 lbs • Distance between the last drive axle of the tractor and the first trailer axle: 29' 6" (minimum) • Non-Interstate travel only Vehicle: 4-axle tractor with dual-axle pup • Steer axle 14,500 lbs • Drives 16,613 lbs each • Pup axles 14,830 each |
Sealed containerized cargo | For use with a vehicle hauling containerized cargo in a sealed, sea- going container to or from a seaport or inland waterway port that has or will be transported by marine shipment: • Vehicle: Tractor -semitrailer with 5-axles or more • GVW: 90,000 lbs • Single axle: 28,000 lbs • Tandem: 45,000 lbs • Tridem: 50,000 lbs |
Signs
General sign requirement | Oversize mobile home movements must display signs at both the front and the rear. Sign requirements of other states are also acceptable. | |||
Escort sign requirement | Must display on bumper or roof and be visible from front or rear. | |||
Type | Size | Lettering | Background | |
General signs | OVERSIZE LOAD | 6' to 8' x 18" | Black, 10" | Yellow |
Escort signs | OVERSIZE LOAD | 5' x 12" | Black, 10" with 1.5" brushstroke | Yellow |
Lights
General light requirements | NS | |||
Escort light requirements | Warning lights required. | |||
Type | Placement | |||
General light type and placement | NS | NS | ||
Escort light type and placement | Rotating or strobe amber yellow plastic, acrylic, or glass covered flashing light | Visible from at least 500' with a horizontal placement visible from all directions. |
Flags
Size | Placement | ||
General Flags | 18" Square | (6) flags must be displayed: 1 on each side of the front bumper of the power unit or towing vehicle and 1 on each top corner of the load. | |
Escort Flags | 18" square | (2) mounted at 40 to 70° angle on roof rack, or on all 4 corners of vehicle. |
Escort vehicle markings
Size | Placement | Content | |
8" x 12" | Both sides of vehicle | Name of the company, owner, or driver of the escort vehicle, along with the phone number of the owner or driver. |
Escort/Flagperson requirements
Overwidth
Overall Width | Highway Lanes | Escort Vehicle Required with OVERSIZE LOAD Sign | Days of Travel |
---|---|---|---|
* Districts and Parkway may require additional escort or time restrictions ** West Virginia Parkway Authority: Loads greater than 16 ft wide must be able to clear 2 ft 9 in. high concrete barriers. ***Loads more than 16 ft wide may move only on Sunday morning until noon. | |||
10 ft 6 in. to 12 ft | 2 lane | At front | 7 days |
4 lane | None | 7 days | |
12 ft 1 in. to 14 ft | 2 lane | At front and rear | 7 days |
4 lane | At rear | 7 days | |
14 ft 1 in. to 15 ft* | 2 lane | At front and rear | Monday - Friday** |
4 lane | At front and rear | Monday - Friday | |
15 ft 1 in. to 16 ft | 2 lane | Two front and one rear | Monday - Friday |
4 lane | One front and two rear | Monday - Friday | |
16 ft 1 in. and above | 2 lane and 4 lane | As required by permit | Sunday*** |
Overlength
Length | Highway Lanes | Escort Vehicle Required with OVERSIZE LOAD Sign | Days of Travel |
---|---|---|---|
Pole or extendable trailer can legally carry a load of 80 ft in length (without permit) providing load is not overweight. Escorts are not required but are encouraged for safety. *Districts and Parkway Authority may require additional escorts. **No escort required until overhang exceeds 10 ft front or rear. | |||
75 ft to 95 ft* | 2 lane | At rear | Monday - Friday |
4 lane | None | 7 days | |
95 ft 1 in. to 100 ft* | 2 lane | At front and rear | Monday - Friday |
4 lane | At rear | Monday - Friday | |
100 ft 1 in | 2 lane | At front and rear | Monday - Friday |
4 lane | At front and rear | Monday - Friday | |
Front overhang exceeds 10 ft** | 2 lane | At front | Monday - Friday |
4 lane | At front | Monday - Friday | |
Rear overhang exceeds 10 ft** | 2 lane | At rear | Monday - Friday |
4 lane | At rear | Monday - Friday |
Overheight
When height exceeds 15 feet:
Highway Lanes | Escort Vehicle Required with OVERSIZE LOAD sign | Days of Travel |
---|---|---|
*Parkway (I-77/64) maximum height Yeager Bridge 15 ft 10 in. 16 ft in center of bridge. | ||
2 lane | Front pole car required | Monday - Friday |
4 lane | In addition to any other escort | Monday - Friday |
Escort requirements are stated within the permit. These requirements are the policy of the WV Division of Highways. Districts and Parkway Authority may require additional escort or movement requirements, but never less than those listed above.
Flagperson requirements
When one-way or narrow bridges or other restrictive structures are encountered along the highways during an oversize move, the driver of an escort vehicle must act as a flagperson if oncoming traffic is present. Such a flagperson must assure the safe passage of the overdimensional vehicle and other traffic over or through the constricted area.
Escort car/Company requirements
The applicant for any special permit is responsible for the conditions and requirements for any front or rear escort vehicle as follows:
- Vehicle must weigh more than 2,000 pounds, have a GVWR less than 26,000 pounds, and be properly licensed;
- Identification signs showing the name of the company, owner, or driver of the escort vehicle, along with the phone number of the owner or driver, must be displayed on both sides of vehicle. The signs must be at least eight inches by 12 inches;
- Must have two red or safety orange flags, at least 18 inches square, mounted at 40 to 70 degree angle on roof rack, or on all four corners of vehicle; and
- All for-hire escort vehicles must contain:
- A CB radio, or other two-way communication device;
- Two five-pound fire extinguishers (type A-B-C);
- A sign with a handle and word STOP on one side and SLOW on the other (18 inches in diameter with six-inch letters);
- An orange safety vest, shirt, or jacket;
- An 18-inch red hand-held flag;
- Two OVERSIZE LOAD banners (yellow with black lettering); and
- Three reflecting triangles or 18-inch traffic cones.
Escort car signs, flags, and lights
Escort cars must be equipped with either a rotating or strobe amber yellow plastic, acrylic, or glass covered flashing light, visible from at least 500 feet that has a horizontal placement visible from all directions.
Escort cars must display bumper or roof mounted yellow five-foot by 12-inch signs reading OVERSIZE LOAD with black letters 10 inches high, 11/2-inch wide brush stroke, visible from front or rear.
Travel restrictions
Daytime | All movement by permit must be made between sunrise and sunset. Approved exceptions will be noted on permit. | |||
Weekend | As a general rule, vehicles under special permit with loads wider than 14' may not be moved on Saturdays, Sundays | |||
Holidays | Generally, vehicles under special permit with loads wider than 14' may not be moved on legal holidays. | |||
Visibility | Prohibited when road surfaces are hazardous due to ice or snow, or when driving conditions are rendered dangerous by reason of fog, snow, excessive rain, etc. |
['Size and Weight Limits']
['Oversize and Overweight Movements']
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