Motor carrier classes by state
Virginia will issue an overweight permit for gravel, sand, asphalt and crushed stone. It costs $70 a year and it buys up to 110,000 pounds. Whether an operator can have one depends on something no other state has ever tied to a truck: whether the county he loads in levies a severance tax on coal or gas.
Virginia’s aggregate weight permit is not a standalone program. It is subsection I of a statute written for coal haulers, and it inherits both that statute’s weight ladder and its geography. The permit is available only in counties that impose a severance tax on gases or a severance license tax on coal producers, only for hauls of no more than 50 miles from origin to destination, and never as an extension of the Interstate limits.
That geographic condition creates two entirely different commercial realities inside one state. In a coalfield county, a six-axle aggregate combination can be permitted to 110,000 pounds for a $70 annual fee. Forty miles away in a county that levies no severance tax, the same truck has no such permit available at all — its only statewide option is a narrower instrument written for land-clearing spoil that runs 25 miles and requires the driver to travel ten miles an hour below the posted speed limit.
Virginia also does something almost no other state does with tolerances: it does not have one. The statute says so in terms. A five percent extension of the axle and gross limits exists, but it is a permit that must be bought for $250 a year, it caps at 84,000 pounds, and it is void on the Interstate. Everything above the line is assessed as liquidated damages on a per-pound schedule that doubles at twenty-five percent over and triples above fifty.
Every figure below is tied to the Code section, regulation or agency publication that sets it, with the amendment history or printed edition that source displays.
Hauling aggregate in Virginia? Tell us which counties the material loads in and how far it travels — in this state the county line decides whether an overweight permit exists at all.
The section is Va. Code § 46.2-1143, and its catchline states the arrangement plainly: “Overweight permits for coal haulers; trucks hauling gravel, sand, asphalt, crushed stone, or liquids produced from gas or oil wells in certain counties; penalties.” The history line runs from 1973 through 2017, c. 550 and 2026, c. 1100, with the site’s own caution that the chapters referenced “may not constitute a comprehensive list of such chapters and may exclude chapters whose provisions have expired.”
Subsection A is the coal permit proper, and it is free. The Commissioner, on written application by the owner or operator of vehicles used exclusively for hauling coal or coal byproducts from a mine or place of production to a preparation plant, electricity-generation facility, loading dock or railroad, “shall issue, without a fee,” a permit to operate above the § 46.2-1126 gross limits.
Subsection I is where aggregate enters. In counties that impose a severance tax on gases as authorized by § 58.1-3712 or a severance license tax on coal producers as authorized by § 58.1-3741, the Commissioner, on written application by the owner or operator of vehicles “used exclusively for hauling gravel, sand, asphalt, or crushed stone no more than 50 miles from origin to destination, shall issue a permit authorizing those vehicles to operate with the weight limits prescribed in subsection B.” The subsection then states that nothing in it authorizes any extension of the § 46.2-1127 limits for operation on interstate highways, and that a weight violation while hauling sand, gravel, asphalt or crushed stone under it is subject to the penalties in § 46.2-1135 rather than to the flat schedule in subsections E and F.
The fee is $70, allocated as $65 to the Highway Maintenance and Operating Fund established under § 33.2-1530 and “a $5 administrative fee to the Department.” Virginia DMV, which administers the permit, publishes it as $70 for one year or $140 for two on its exempt hauling permits page; the two-year price is departmental practice rather than a figure in the statute.
One thing we could not establish, and it is the thing an operator most wants to know: which counties currently qualify. Sections 58.1-3712 and 58.1-3741 are enabling statutes — they authorize any county or city to levy the tax and enumerate no localities — so the list of eligible counties is not in the Code. We found no primary-source roster of them, and we are not naming counties on inference. An operator should confirm the levy with the county before assuming the permit is available.
The weight ladder in subsection B is shared by the coal permit, the aggregate permit and the gas-well fluids permit alike, and it rewards axles steeply. A vehicle with three axles may gross no more than 60,000 pounds, with a single axle weight of not more than 24,000 pounds and a tandem axle weight of no more than 45,000. Four axles reach 70,000 pounds gross, with 24,000 on a single axle and 50,000 on a tri-axle group.
Above that the steps get larger. Vehicles with five axles “having no less than 35 feet of axle space between extreme axles” may gross up to 90,000 pounds, with a single axle at 20,000 and a tandem at 40,000 — the five-axle rung actually lowers the single-axle allowance relative to the four-axle rung in exchange for twenty thousand more pounds of gross. Six axles reach 110,000 pounds gross, 24,000 single, 44,000 tandem and 54,500 tri-axle.
Set against Virginia’s ordinary limits the concession is large. Section 46.2-1124 caps a single axle at 20,000 pounds and adds a constraint most operators never check — “nor shall it exceed 650 pounds per inch, width of tire, measured in contact with the surface of the highway.” Section 46.2-1125 caps a tandem at 34,000 pounds. A permitted six-axle aggregate unit is therefore running 10,000 pounds more on a tandem and 30,000 pounds more gross than the same unit could carry unpermitted.
None of it reaches the Interstate. Section 46.2-1127 holds Interstate travel to 20,000 pounds on a single axle, 34,000 on a tandem, the § 46.2-1126 gross by axle spacing, and 80,000 pounds regardless of spacing. Subsection I says expressly that it authorizes no extension of those limits, and the general permit statute repeats the point for overweight permits across the article.
Section 46.2-1143 does something no other state weight statute does: it regulates permitted loads by the volume of the truck bed, and it legislates a material density in order to do it. Subsection C provides that no load of any vehicle operating under a permit issued under the section “shall rise above the top of the bed of such vehicle, not including extensions of the bed,” and then supplies bed-size formulas — for a three-axle vehicle, 60,000 pounds minus the empty weight of the truck divided by the average weight of coal, and correspondingly 70,000, 90,000 and 110,000 pounds for four, five and six axles.
The constant is written into the law: “For the purposes of this section, the average weight of coal shall be 52 pounds per cubic foot.” Because subsection C applies to any vehicle operating under a permit issued under the section, and the aggregate permit in subsection I is such a permit, the bed-volume machinery is drafted to reach a truck hauling stone using a density figure the statute assigns to coal. That is an artifact of building an aggregate permit onto a coal statute, and it is worth raising with the permit office rather than assumed away.
Subsection D turns the calculation into something a trooper can check without a scale. Bed size is based on interior dimensions, which may be determined by measuring the exterior. Where the actual bed exceeds the computed maximum, the owner or operator must “paint a horizontal line two inches wide on the sides of the outside of the bed of the vehicle, clearly visible to indicate the uppermost limit of the maximum bed size,” and in addition “one hole two inches high and six inches long on each side of the bed shall be cut in the center of the bed and at the top of the painted line.”
Subsection G then converts compliance into a legal presumption, which is the part with a genuine insurance analogue. For a vehicle with a valid permit under the section, carrying a load that does not rise above the top of the bed or above the line, “it shall be, in the absence of proof to the contrary, prima facie evidence that the load is within the applicable weight limits.” And if a vehicle is stopped for a load rising above the line, the operator “shall be permitted to shift his load within the bed” to see whether it can be contained below it. A painted stripe, properly placed, is a defense.
The penalties for tampering are aimed at the bed rather than the load. Under subsection F, if the bed is enlarged beyond the permitted maximum, or the line or holes are altered so the vehicle exceeds its permitted bed size, the owner or lessee faces $1,000 for each offense and revocation of the permit — and “upon revocation, a permit shall not be reissued for six months.” Subsection E sets the ordinary schedule at $250, $500 and $1,000 with revocation across three offenses in 12 months, though subsection I redirects aggregate weight violations into § 46.2-1135 instead.
We place Virginia aggregate and dump accounts, including operators permitted under § 46.2-1143(I) in severance-tax counties and fleets running excavated-material permits statewide.
Operators who move between states carry an assumption about scale tolerance that Virginia contradicts in a single sentence. Section 46.2-1128, whose history line ends at 2012, c. 443, closes with: “Except as provided in this section and § 46.2-1129, no weights in excess of those authorized by law shall be tolerated.”
What the section provides instead is a product. The owner of a motor vehicle “may obtain an extension of single axle, tandem axle, and gross weight set forth in this article by purchasing an overload permit for such vehicle,” which extends the 20,000-pound single axle limit, the 34,000-pound tandem limit and the gross limit based on axle spacing “by a maximum of five percent.” The permit is valid for one year and the fee is $250, allocated as $245 to the Highway Maintenance and Operating Fund and a $5 administrative fee.
Two limits define its usefulness. No such permit may authorize a gross weight exceeding 84,000 pounds, and none may extend the § 46.2-1127 Interstate limitations. Section 46.2-1129 adds a second, stackable five percent for vehicles hauling Virginia-grown farm or forest products, subject to the same 84,000-pound ceiling and the same Interstate exclusion — and states that no weights beyond the combination of the two extensions “shall be tolerated.” Aggregate is not a farm or forest product, so the second five percent is not available to a stone hauler.
The practical effect on a Virginia dump operation is that there is no slack anywhere in the system. A truck is either inside a statutory limit, inside a purchased five percent, or inside a commodity permit — and if it is outside all three, the assessment begins at the first pound.
Section 46.2-1135 is printed twice in the Code, and the distinction is load-bearing. The operative version is the one headed “(Contingent expiration date)”; a second, softer schedule headed “(Contingent effective date)” sits below it and would take over if the contingency fires. The note explaining why is worth carrying verbatim, because it is the reason two schedules exist at all: the 22nd enactment of Chapter 896 of the Acts of Assembly of 2007 provides “that the provisions of this act which generate additional revenue for the Transportation Trust Fund … or the Highway Maintenance and Operating Fund shall expire on December 31 of any year in which the General Assembly appropriates any of the revenues designated under general law to the Highway Maintenance and Operating Fund or the Transportation Trust Fund for any non-transportation related purpose.”
Under the operative schedule, excess over the prescribed or permitted axle weight limits is assessed at 1¢ per pound for the first 2,000 pounds, 3¢ per pound from 2,001 to 4,000, 12¢ per pound from 4,001 to 8,000, 22¢ per pound from 8,001 to 12,000, and 35¢ per pound at 12,001 pounds or more. Excess over the gross weight limit runs 1¢, 3¢, 7¢, 12¢ and 20¢ per pound across the same bands. Every gross permit violation is assessed at 20 cents per pound over the permitted weight limit, and every violation carries “additional liquidated damages of $20.”
Subsection B supplies the multipliers, and they are the reason a badly loaded Virginia truck gets expensive quickly. If gross weight exceeds lawful limits “by at least 25 percent but no more than 50 percent,” the damages are two times the amount otherwise provided; if it exceeds them “by more than 50 percent,” the damages are three times. The subsection does not apply to pickup or panel trucks.
Two further features matter for an insurance file. A first-time offender whose excess weight does not exceed 1,500 pounds may have the damages waived by the general district court — a narrow window, and discretionary. And the assessment, once entered by the court or the Department as a judgment for the Commonwealth, is not merely a debt: “the entry of which shall constitute a lien upon the overweight vehicle.” Separately, § 46.2-1139(D)(1) makes violation of any term of any permit issued under the article a Class 1 misdemeanor, punishable under § 18.2-11 by up to twelve months in jail and a fine of up to $2,500.
Outside the severance-tax counties, the instrument a Virginia dump operator actually reaches for is § 46.2-1143.1, the overweight permit for haulers of excavated material. The Commissioner “shall issue” it on written application for vehicles hauling excavated material from construction-related land-clearing operations, and the section defines that material as “natural earth materials, which includes stumps, brush, leaves, soil, and rocks, removed by any mechanized means.”
Eligibility is narrow by configuration. Permits issue only for vehicles with either four axles and more than 22 feet between the first and last axle, or three axles. Gross weight is capped at 60,000 pounds for three-axle vehicles and 70,000 for four-axle, with a single axle at no more than 20,000 pounds, a tandem at no more than 40,000, and a tri-axle grouping at no more than 50,000 — with no single axle in that tri-axle group exceeding the single-axle allowance. The fee is set by § 46.2-1140.1 at $130 annually, allocated as $120 to the Highway Maintenance and Operating Fund and a $10 administrative fee.
Two conditions define how the permit is used. No permit under the section authorizes hauling excavated material more than 25 miles from the land-clearing operation. And the section imposes a statutory speed reduction rather than a route restriction: “each vehicle, when loaded according to the provisions of a permit issued under this section, shall be operated at a reduced speed of 10 miles per hour slower than the legal speed limit in 55, 45, and 35 miles per hour speed limit zones.” The same 10-mile-an-hour reduction appears in § 46.2-1142, the concrete hauler permit, and § 46.2-1144, the solid waste permit.
A speed mandate written into a weight permit is unusual, and it is directly relevant to how a Virginia account is managed. It converts a permit condition into something a telematics system can monitor and a dispatcher can enforce, and it makes speed data a compliance record rather than only a safety one. It also means a permitted unit traveling at the posted limit is in violation of its permit — which, under § 46.2-1139(D)(1), is a Class 1 misdemeanor rather than a citation. That belongs alongside the auto liability discussion on any Virginia dump submission.
Virginia has no seasonal frost law of the kind its northern neighbors publish. What it has instead is a discretionary posting power with an unusual amount of process attached. Under § 46.2-1104, the Commissioner of Highways may prescribe the weight, width, height, length or speed of vehicles on any highway or bridge in the interstate, primary or secondary system, and the limits “may be less than those prescribed in this title whenever an engineering study discloses that it would promote the safety of travel or is necessary for the protection of any such highway.”
Where a reduction is to last more than 90 days a written record must be kept at the Department’s central office, and the Chief Engineer must “either affirm or rescind the action of reducing such limits within five days from the date the limits have been posted.” Anyone aggrieved may appeal directly to the Commissioner of Highways, and if the Commissioner affirms, the Commonwealth Transportation Board must give the aggrieved person the opportunity to be heard at its next regular meeting. A hauler whose route has been posted is not simply out of luck; there is a named appellant path with a deadline on the other side.
Local authorities have a narrower version of the same power, limited to decreasing weight limits “for a total period of no more than 90 days in any calendar year” on an engineering study showing that deterioration, rain, snow or other climatic conditions will seriously damage the road. And no reduction of any kind takes effect until signs stating the permitted weight are erected at each end of the affected section.
The enforcement is what makes the section bite. A violation of § 46.2-1104 is a Class 2 misdemeanor, and “the vehicle or combination of vehicles involved in such violation may be held upon an order of the court until all fines and costs have been satisfied.” Bridges are handled separately by § 46.2-1130, which prohibits crossing any bridge or culvert with a gross weight greater than the amount posted as its carrying capacity.
Virginia’s bridge postings are not a single tonnage. VDOT’s Bridge Weight Restrictions and Signage guidance sets out a tiered scheme for special hauling vehicles in which a single-unit vehicle’s posted limit varies with how many axles it has: a 22-ton limit at two to three axles, a 25-ton limit at four to five axles, and a 27-ton limit at six or more, against a 38-ton limit for multi-unit vehicles with three or more axles. The guidance names our equipment in every tier, listing dump trucks alongside concrete trucks and crane trucks at the two-to-three, four-to-five and six-plus axle rows, and footnotes that movable axle configurations count only if the axle is lowered.
That last footnote is the operational one. A quad-axle dump truck reading the sign with its lift axle up is a different vehicle, for posting purposes, from the same truck with the axle down — and the driver’s decision about the lift axle changes which line of the sign applies to him. The guidance also restates the consequence: it is illegal for an overweight vehicle to cross a bridge or culvert under § 46.2-1130, and doing so exposes the operator to the penalties in §§ 46.2-1131 through 46.2-1135.
Taken together, a Virginia aggregate account has an unusually document-heavy compliance profile: a permit whose availability depends on county tax policy, a bed with a painted line on it, a five percent extension that has to be bought, a speed condition inside a permit, and a bridge sign read by axle count.
The state minimum is a licensing threshold. The program an operator actually needs is built from these lines:
We write dump and aggregate hauling as a named class rather than as an exception to general trucking, and we read each account against the weight and permit regime of the state it operates in. For a Virginia operator that means starting from what the trucks are actually licensed and configured to carry, sizing physical damage to bodies and hoists rather than to a chassis value, and treating pit, stockpile and job-site work as its own exposure rather than an extension of the highway auto form.
If the operation also runs freight under separate authority, the Virginia trucking insurance page covers the state’s broader motor carrier picture, and the dump trucking insurance page covers the class mechanics that apply wherever the operator runs.
Only in certain counties. Va. Code § 46.2-1143(I) directs the Commissioner to issue a permit for vehicles used exclusively for hauling gravel, sand, asphalt or crushed stone no more than 50 miles from origin to destination — but only “in counties that impose a severance tax on gases as authorized by § 58.1-3712 or a severance license tax on coal producers as authorized by § 58.1-3741.” The fee is $70, allocated as $65 to the Highway Maintenance and Operating Fund and a $5 administrative fee to the Department.
It uses the ladder in § 46.2-1143(B): 60,000 pounds gross on three axles with 24,000 on a single axle and 45,000 on a tandem; 70,000 pounds on four axles with a 50,000-pound tri-axle group; 90,000 pounds on five axles having at least 35 feet between extreme axles, with 20,000 single and 40,000 tandem; and 110,000 pounds on six axles with 24,000 single, 44,000 tandem and 54,500 tri-axle. None of it extends the Interstate limits in § 46.2-1127.
No. Va. Code § 46.2-1128 states that “except as provided in this section and § 46.2-1129, no weights in excess of those authorized by law shall be tolerated.” The five percent extension of the single axle, tandem axle and gross limits is an overload permit that must be purchased for $250 a year, it may not authorize a gross weight above 84,000 pounds, and it may not extend the Interstate limitations in § 46.2-1127.
It is a visual weight check written into the statute. Va. Code § 46.2-1143(C) limits a permitted load to the top of the bed and computes a maximum bed size in cubic feet, with the statute fixing the average weight of coal at 52 pounds per cubic foot. Subsection D then requires an owner whose bed exceeds that maximum to paint a horizontal line two inches wide on the outside of the bed, and to cut one hole two inches high and six inches long on each side at the top of the line.
It is the statewide dump instrument at Va. Code § 46.2-1143.1, covering material from construction-related land-clearing operations — defined as natural earth materials including stumps, brush, leaves, soil and rocks. It issues only for three-axle vehicles or four-axle vehicles with more than 22 feet between first and last axle, at 60,000 or 70,000 pounds gross, 20,000 single, 40,000 tandem and 50,000 tri-axle. The permit is limited to 25 miles from the land-clearing operation, and the fee under § 46.2-1140.1 is $130 a year.
Because the statute makes it a permit condition. Va. Code § 46.2-1143.1 requires that a vehicle loaded under an excavated-material permit “shall be operated at a reduced speed of 10 miles per hour slower than the legal speed limit in 55, 45, and 35 miles per hour speed limit zones.” The same reduction appears in § 46.2-1142 for concrete haulers and § 46.2-1144 for solid waste. Violating a permit term is a Class 1 misdemeanor under § 46.2-1139(D)(1).
Under the operative version of § 46.2-1135, excess over an axle limit runs 1¢ per pound for the first 2,000 pounds, then 3¢, 12¢, 22¢ and 35¢ per pound through the higher bands; excess over the gross limit runs 1¢, 3¢, 7¢, 12¢ and 20¢. Every violation adds $20, and gross permit violations are assessed at 20 cents per pound. Damages double where gross weight exceeds lawful limits by 25 to 50 percent and triple above 50 percent, and the assessment becomes a lien upon the overweight vehicle.
By axle count. VDOT’s Bridge Weight Restrictions and Signage guidance posts single-unit vehicles at a 22-ton limit for two to three axles, 25 tons for four to five axles and 27 tons for six or more, with multi-unit vehicles of three or more axles at 38 tons, and it names dump trucks in each single-unit tier. The guidance footnotes that movable axle configurations apply only if the axle is lowered, so a raised lift axle changes which posted limit governs the truck.
Every figure on this page was read at the source below on August 11, 2026, with the effective date of the version read. Treat each as current as of that date rather than as permanent.
Send the declared or registered weights alongside the axle configurations, and tell us where the material moves from. We will size the program against the work the trucks actually do rather than against a statutory floor.
