West Virginia Oversize Load Permits, Regulations & Axle Rules

West Virginia's permitted-load clock runs sunrise to sunset, but how many days of the week that clock runs depends entirely on how wide the load is. Anything 14 feet wide or less travels seven days a week, weekends included, on all state routes except the West Virginia Turnpike, where weekend travel must be separately requested. Once a load exceeds 14 feet wide, the calendar shrinks to Monday through Friday only. Loads between 15'1" and 16' wide get Monday through Friday plus Sunday. Loads wider than 16 feet are pushed into Superload status and may only move Sunday mornings before noon. That last category runs under a sharp restriction: the entire window is roughly a six-hour slot each week.

The state observes the standard holiday blackouts: Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day, and New Year's Day. Three-day holiday weekends (Memorial Day, Labor Day) close from the Saturday through the Monday; single-day holidays close that day. Loads 14 feet wide or under cannot move on holiday weekends or legal holidays; loads wider than 14 feet cannot move on any Saturday, Sunday, or legal holiday regardless.

West Virginia also prohibits movement during a set of recurring local events. No oversize loads are permitted on WVU home football game days in Monongalia, Marion, Harrison, and Preston Counties. Annual festivals carry similar blackouts: the State Fair corridor on US-219 between I-64 and Ronceverte, the Pioneer Days Festival in Marlinton, the Treasure Mountain Festival in Franklin, the Forest Festival in Elkins, and Bridge Day on US-19 between US-60 and Oak Hill each trigger event-specific prohibitions. Specific dates vary by year and must be confirmed against the current schedule before planning a move through those areas.

The Charleston metro area runs a rush-hour curfew for escorted loads. During daylight saving time, no escorted movement is allowed from 7:00 AM to 9:00 AM and again from 4:00 PM to 6:00 PM. During Eastern Standard Time, travel is confined to the window between 9:00 AM and 4:00 PM. The curfew applies to I-64 from Exit 39 to Exit 85, I-77 from Exit 106 to Exit 85, US-119 from Ruth to I-64, and all other routes within five miles of Charleston's city limits. Separately, on two-lane highways during the school year, escorted loads may not move Monday through Friday between 7:00 AM and 9:00 AM or between 2:30 PM and 4:00 PM to avoid school bus traffic.

Overweight-only loads that are not oversize get a significant exception: they may travel 24 hours a day, seven days a week, up to 110,000 lbs gross on the WV Turnpike and up to 135,000 lbs on all other state routes. Night travel for overweight-only loads above those thresholds may be granted case by case when an adjoining state requires it. No movement, oversize or overweight, is permitted when road conditions are hazardous from ice, snow, fog, or excessive rain.

Pole and extendable trailers carrying a load no longer than 80 feet may operate without a permit, provided the load is not overweight. This is a meaningful length exemption: it extends well beyond the general legal limits on two-lane routes and eliminates the escort requirements that would otherwise apply.

Bulldozers may be transported with the blade attached as long as the blade is angled away from oncoming traffic and the total load width does not exceed 14 feet. If the combined width exceeds 14 feet and the load is also overweight, the blade must be removed and hauled on a separate trailer.

Seagoing containerized cargo and commodities manufactured for interstate commerce each have their own annual permit structures, but those are handled separately by the permit office and are outside the scope of single-trip planning.

West Virginia uses the term Superload for loads that exceed the limits of a standard single-trip permit. The triggers are straightforward: a load becomes a Superload if it exceeds any one of these: width greater than 16 feet, single axle weight greater than 28,000 lbs, tandem axle weight greater than 45,000 lbs, tridem axle weight greater than 50,000 lbs, quadrum axle weight greater than 55,000 lbs, or gross vehicle weight greater than 120,000 lbs. Height and length have no fixed single-trip caps. The standard is "no limit if routes can accommodate," so those dimensions push into Superload territory only at the Division of Highways' discretion based on what the proposed route can physically handle.

No dimensional or weight ceiling exists above the Superload threshold. There is no width, height, length, or gross weight above which a permit cannot issue at all (with the sole exception of overhang: no permit, of any type, may authorize a front overhang greater than 15 feet or a rear overhang greater than 30 feet). The practical constraint is the bridge analysis: every Superload must pass a structural review before the permit issues. Build in at least 48 hours for permit processing, and moves of exceptional size or weight may take longer.

For loads that cross into truly exceptional territory (transformers, compressor station machinery, and similar equipment that cannot be disassembled) the Operations Division handles permitting directly after the District Manager approves the move. That path carries additional requirements. The applicant may be charged a professional fee before any feasibility analysis begins. If the load requires it, the applicant bears the cost of bridge reinforcement per District Manager specifications. A bond may be required in an amount set by the District Manager to cover potential damage to bridges and roads. Temporary traffic control plans may also be required, at the applicant's expense and subject to approval by the Operations Division and District Traffic Engineer. Movements crossing more than one district require advance sign-off from each District Manager before the permit issues. If a Superload application is submitted but not activated into a permit within 30 days of the analysis being completed, the Division may charge a $20 cancellation fee.

Travel for Superloads wider than 16 feet is limited to Sunday mornings before noon.

West Virginia does not require a carrier-performed physical route survey in the traditional sense. Every single-trip permit application is run through a computerized structural analysis program that checks bridge weight ratings and vertical clearances against the proposed route. This automated review covers the entire network (the state does not publish separate route-allowable tables or bridge-weight schedules) so each application is individually evaluated against the route it will actually travel. If the automated check flags a problem, the application goes to District bridge personnel for further review, which may result in a route modification, a denial, or more restrictive travel conditions added to the permit.

Superload applications go through the same analysis but with greater depth, accounting for the bridge review timelines already noted. Applications for exceptionally heavy loads that require bridge reinforcement or temporary traffic control are evaluated by District engineers before any permit issues.

Overheight loads, anything exceeding the legal height of 13'6", carry a specific obligation: the permittee must give adequate advance notice to the owners of any overhead wires, cables, or other facilities the load might affect along the route. When loads taller than 15 feet move on West Virginia roads, a front pole car is required on all road types (Monday through Friday), and on four-lane roads it is in addition to any other escorts already required by width or length. The structural analysis that informs the permit effectively functions as the route clearance review; no separate survey document is filed by the carrier, but the bridge review must be complete before the permit is finalized.

Low-impact bridge monitoring adds a physical component for the heaviest moves. When the permit requires a monitor at a specific bridge crossing, that monitor must be scheduled and present before the load crosses. Attempting to cross without the monitor is a permit violation.

West Virginia does not publish a fixed dimensional or weight threshold that automatically requires a law-enforcement escort. The requirement is discretionary, not codified by a number in the rules. The West Virginia Division of Highways determines whether police escort is needed based on the information in the permit application and its knowledge of the roads being traveled. If the Division determines police escort is necessary, the applicant must submit verification of the escort arrangement along with the permit application, meaning the escort needs to be arranged and confirmed before the permit is finalized, not after.

The agency providing escort is the West Virginia State Police, though local law enforcement agencies may also be involved depending on the route and municipality. Because the requirement is determined during the permit review, carriers should not contact the West Virginia State Police about scheduling until the permit office has reviewed the application and flagged the need. The Division's determination comes first, and verification of the police arrangement then goes back to the permit office as part of finalizing the permit.