Massachusetts Oversize / Overweight Trucking Permits Rules and Requirement
Massachusetts Oversize permits OR Massachusetts Overweight Permits are required when a vehicle or its load exceeds the state feet legal size or weight limits and needs to travel on public highways. These permits ensure compliance with safety standards and protect road infrastructure.
Massachusetts oversize permits phone number: 270-908-9656
Compare Transport LLC is your trusted partner for Massachusetts Oversize Permits and Massachusetts Overweight Permits. We assist with the full Massachusetts oversize permits application process, including Massachusetts Single Trip Permits, Massachusetts Annual Permits, and Massachusetts Overhang Permits. Stay compliant with Massachusetts oversize permits requirements, Massachusetts oversize regulations, and Massachusetts reducible load permits. We also guide you through the mass overweight permit application and provide direct help with the mass overweight permit phone number and Massachusetts overweight permit office. Let us handle your MassDOT permit application with accuracy and speed.
Massachusetts oversize regulations
Massachusetts Legal Dimension Limit
| Legal Length in Massachusetts | Width | Height |
|---|---|---|
| 53 feet for semi-trailers operating on Interstates and other designated highways. | 8 feet 6 inches | 13 feet 6 inches |
Massachusetts Legal Weight Limit
The maximum allowable gross vehicle weight is up to 80,000 pounds, subject to axle configurations:
| Single Axle | Tandem Axle | Tridem Axle |
|---|---|---|
| A limit of 24,000 pounds applies on designated highways; on other roadways, the limit is 22,400 pounds | up to 34,000 pounds | 36,000 pounds |
Massachusetts Routine Limit: Massachusetts Oversize and Overweight Limits
| Length | Width | Height |
|---|---|---|
| 115 feet | 14 feet 11 inches | 14 feet 11 inches |
Note For Height: Any load above 13 feet 8 inches in height requires a completed route height survey.
Maximum Axle Weights With Massachusetts Overweight Permit:
Weight (based on axle configuration and spacing)
Gross Vehicle Weight Limits: Permitted up to a maximum of 130,000 pounds
- Axle weight allowances are dependent on the spacing between axles.
If any load surpasses the standard dimensions or weight limits stated in the routine permit, it is deemed a superload. For loads above 130,000 pounds gross, a structural survey by an engineering firm is required. The cost of this evaluation can vary significantly based on the route and the number of bridges or structures involved.
Superload Classifications: The widest superload permitted in Massachusetts is 16 feet.
Massachusetts oversize permits validity period
To operate legally in Massachusetts, commercial carriers must secure the appropriate permits based on vehicle size, weight, and registration status. Below is a detailed guide to the validity of all key Massachusetts trucking permits, including oversize, overweight, superload, IRP, IFTA, TRP, and temporary trip and fuel permits.
| Permit Type | Validity Period | Requirement |
|---|---|---|
| Single-Trip Permit (General) | Valid for 5 business days | Needed for one-time travel of non-divisible oversize/overweight loads between two points. |
| Non-Reducible Single-Trip | Valid for 5 business days | For loads that cannot be separated into smaller parts, exceeding legal size/weight. |
| Oversize/Overweight Permit | Validity varies (usually 5 days) | For general loads over legal height, width, length, or weight thresholds. |
| Motor Carrier Permit | Annual or as needed | Needed for carriers operating in Massachusetts; fees based on travel distance. |
| Fuel Tax (IFTA) Permit – Trip | Valid for one trip (usually 3–7 days) | Needed for non-IFTA-registered vehicles entering Massachusetts. |
| IRP Trip Permit | Valid for one trip (72–144 hours) | Used by vehicles without IRP plates traveling through the state. |
| Superload Permit | Case-by-case; usually 5 days | Required for very large loads: over 135' long, 15' wide/high, or over 130,000 lbs. |
| Cask Non-Reducible Permit | Valid for 5 business days | For transporting specific heavy or secure cask-type non-reducible items. |
| Non-Reducible Intermodal Permit | Valid for 5 business days | For moving non-reducible intermodal freight units on public roadways. |
| Modular Home Permit | Valid for 5 business days | Required for transporting prefabricated modular homes exceeding standard dimensions. |
| Self-Propelled Equipment Permit | Valid for 5 business days | Issued for the movement of machinery that is self-moving and exceeds legal limits. |
| 6-Month Intermodal Permit | Valid for 6 months | For intermodal container transport not exceeding 88,000 lbs. |
| Annual Permit – Boats | Valid for 12 months | For transporting boats up to 80' long, 11'6" wide, 130,000 lbs on I-90/state roads. |
| Annual Permit – Construction Equip. | Valid for 12 months | For hauling construction machinery up to 80' long, 12' wide, 130,000 lbs on I-90/state roads. |
| Annual Permit – Fire Trucks | Valid for 12 months | Permits fire trucks up to 70' long, 12' wide, 130,000 lbs, limited to I-90/state roads. |
| Annual Permit – Cranes | Valid for 12 months | For moving cranes up to 95' long, 12' wide, 130,000 lbs on I-90 and state routes. |
| Special Hauling Permit | Validity varies (trip/annual) | Needed for transporting fuel, explosives, or hazardous liquids in tankers. |
| Tandem Trailer Hauling Permit | Validity varies | Issued for tandem trailers carrying specific materials that need special handling. |
| Reducible Load Permit | Validity varies (trip/annual) | Required when a load can be reduced but still temporarily exceeds legal size/weight. |
Operating Time Massachusetts:
In Massachusetts, vehicles up to 12 feet wide and less than 14 feet high are generally allowed to travel starting Monday at 12:01 AM through Saturday, and from 12:01 PM on Sundays until noon. Vehicles wider than 12 feet and up to 14 feet wide, taller than 13 feet 11 inches, or longer than 80 feet but not exceeding 114 feet, may travel only Monday through Friday during daylight hours, excluding peak traffic times between 7:00–9:00 AM and 3:00–6:00 PM.
Restricted Travel Massachusetts:
Movement is prohibited on major holidays and select holiday weekends. In the Boston area, travel on Routes 95 and 93 is only allowed between 9:30 AM and 3:30 PM.
Massachusetts Turnpike Regulations:
Between the New York state line and I-95, vehicles up to 10 feet wide, with legal weight and up to 80 feet long, do not require a permit. However, Turnpike authorization covers cargo up to 12 feet wide, 13 feet 9 inches tall, 80 feet long, and 99,000 pounds. Tunnel restrictions apply in the Boston area, including the Sumner, Callahan, and Ted Williams tunnels, due to lower height and width clearances.
To go beyond Turnpike limits, a detailed engineering review is necessary and accompanied by a $350 fee. Any vehicle or load wider than 12 feet, longer than 100 feet, or weighing over 130,000 pounds will require a police escort.
In Boston, any load that exceeds legal dimensions must have an escort and city police presence. On Cape Cod, loads wider than 12 feet require both an escort and Massachusetts State Police supervision.
Massachusetts Oversize Tire Regulation
Tires must be in good working condition, properly inflated, and meet the minimum legal tread depth of 2/32 inches.
No part of the tire should protrude with any material other than rubber or tire chains, unless it is required for safety or has been specifically authorized.
In Massachusetts, the use of studded tires is permitted from November 2 through April 30. Rear tires may also be equipped with studs. Snow chains are generally acceptable during winter storms, except on triple-axle trucks, where chains must be installed on opposite wheels for safety and compliance.
For 4-wheel drive vehicles, the maximum allowable mechanical lift is calculated by multiplying the wheelbase by the wheel track and dividing the result by 2,200 as a safety standard.
For example:
92″ wheelbase × 58″ wheel track = 5,336 → 5,336 ÷ 2,200 = 2.42″ max mechanical lift.
The size of the largest permissible tire must be compatible with the mechanical lift. The total lift, which includes both mechanical suspension modifications and tire size increase, must not exceed the allowable limit for that vehicle.
Massachusetts Escort Requirement
| Based on Length | Based on Width | Based on Height |
|---|---|---|
| More than 80 feet required 1 escort vehicle | Over 12 feet required 1 escort | Above 13 feet 8 inches requires a route and height analysis, along with one lead escort vehicle |
| More than 95 feet required 2 escort vehicles | Over 13 feet 6 inches required 2 escorts | Above 13 feet 11 inches certain routes may mandate two escort vehicles |
| 115 feet or longer required 2 State Police escorts | Over 14 feet 11 inches required 2 escorts + State Police | Above 14 feet 11 inches necessitates two lead escorts plus a State Police vehicle escort |
| 134 feet or more required 2 escorts + State Police escort |
Massachusetts Banners, Lighting & Flage Requirement
An “Oversize Load” placard must be attached to the rear of any oversize transport that doesn’t require escort vehicles. Red flags must be placed at the outermost corners of any vehicle that exceeds standard width or length. For any over-dimensional loads transported during dark hours, a flashing amber light must be mounted at the highest point of the vehicle and be visible from both the front and rear.
Massachusetts Oversize/Overweight Fee structure
Massachusetts offers a variety of vehicle and transportation permits, each with its own fee depending on the type and usage. Below is a breakdown of key permit types and their current associated costs:
| Based on Length | Based on Width | Based on Height |
|---|---|---|
| More than 80 feet required 1 escort vehicle | Over 12 feet required 1 escort | Above 13 feet 8 inches requires a route and height analysis, along with one lead escort vehicle |
| More than 95 feet required 2 escort vehicles | Over 13 feet 6 inches required 2 escorts | Above 13 feet 11 inches certain routes may mandate two escort vehicles |
| 115 feet or longer required 2 State Police escorts | Over 14 feet 11 inches required 2 escorts + State Police | Above 14 feet 11 inches necessitates two lead escorts plus a State Police vehicle escort |
| 134 feet or more required 2 escorts + State Police escort |
| Permit Type | Applicable Routes | Fee (State) | Fee (Massachusetts Turnpike I-90, Exits 1–14) |
|---|---|---|---|
| Single Trip Oversize/Overweight | Statewide | $40.00 | $40.00 |
| Annual Overweight (Construction Only) | Statewide | $400.00 | $400.00 |
| Superload Application Fee | Statewide | $300.00 | $300.00 |
| Dimension Category | State Highways: Superload Starts At | I-90 (Interchanges 1–14) – Superload Starts At |
|---|---|---|
| Length | Over 134 feet | Over 100 feet |
| Width | Over 14 feet 11 inches | Over 12 feet |
| Modular Width | Over 14 feet | N/A |
| Weight | Above 130,000 pounds | Above 130,000 pounds |
| Height | Over 14 feet 11 inches | Maximum allowed: 13 feet 6 inches |
Massachusetts Oversize Permits Phone Number 270-908-9656
Massachusetts Oversize Permits for Truck with Permit Cost
Massachusetts Heavy Hauling Company for Heavy Equipment Shipping
Compare Transport LLC is your go-to choice for the best heavy-haul oversize trucking services across the United States and Canada. As a leading heavy-haul transportation company, we specialize in handling over-dimensional and overweight shipments with precision and expertise.
Our team of experienced heavy haul movers ensures the safe and efficient transportation of your cargo, no matter how challenging the dimensions or weight may be. We pride ourselves on providing top-notch heavy haul trucking services, utilizing state-of-the-art equipment and industry-leading techniques.
With Compare Transport LLC, you can trust that your heavy haul transportation needs are in capable hands. We prioritize customer satisfaction and strive to exceed your expectations with our reliable, timely, and cost-effective services. Experience the excellence of our heavy haul trucking services and let us handle your most demanding transportation requirements. Our Services include Flatbeds Trucking, Lowboy Trucking, Dry Van Trucking, Tractor trailers, Step Deck Trucking, Conestoga Trucking, Reefer Trucking, Intermodal Trucking, Cardo Van Trucking, Heavy Haul Trucking, and Power Only Trucking areas.
Compare Transport LLC is the single STOP for all Oversize / Overweight permits with one easy-to-use application.
Frequently Asked Questions
Massachusetts oversize permits can be obtained online through our website comparetransportll.com or by calling us at 270-908-9656
In Massachusetts, any vehicle or load that exceeds 8 feet 6 inches in width, 13 feet 6 inches in height, or 53 feet in trailer length is considered oversized and requires a special permit. Loads that go beyond 80,000 pounds in gross weight may also require an overweight permit.
In Maryland, the maximum legal load width without a permit is 8 feet 6 inches. If your load exceeds this width, you will need an oversize permit.
In general, Massachusetts does not allow oversize load movement at night. Travel is usually restricted to daylight hours, Monday through Friday, from 30 minutes before sunrise to 30 minutes after sunset.
Massachusetts oversize permits can be obtained online through our website comparetransportll.com or by calling us at 270-908-9656
You can log in to manage your Massachusetts oversize permit through Our website comparetransportll.com
You can log in to manage your Massachusetts oversize permit through Our website comparetransportll.com
A Massachusetts oversize permit usually costs between $25 and $40 for a single trip. Rates may differ based on load details.
The official provisions can be found through our website comparetransportll.com available online.
Massachusetts requires permits for loads exceeding legal limits in width (8’6″), height (13’6″), length (53′ trailer), or weight (80,000lbs). Permits specify travel hours, routes, and escort requirements.
Yes, Massachusetts requires temporary trip permits for vehicles that are not registered under the International Registration Plan (IRP). If you’re operating across state lines without IRP, a trip permit is necessary.
Applications for Massachusetts oversize permits can be submitted online via our website comparetransportll.com or by calling us at 270-908-9656
The legal load limits in Massachusetts are:
Width: 8 feet 6 inches
Height: 13 feet 6 inches
Length: 53 feet (trailer)
Gross weight: 80,000 pounds
Anything exceeding these values requires an oversize or overweight permit.
The cost of an overweight permit in Massachusetts varies by load weight and configuration. Prices generally start from $25 and go up depending on axle and gross weight.
The phone number for assistance is 270-908-9656.
A Massachusetts oversize permit typically costs between $25 and $40 for a single trip, depending on the load and route.
Massachusetts overweight permits usually start at $25, but the exact fee depends on weight, number of axles, and routing.
Yes, you can get Massachusetts oversize permit online by calling us at 270-908-9656.
You can reach Compare Transport LLC at 📞 270-908-9656 for all Massachusetts oversize permit services, including guidance, pricing, and applications. Their specialists are available to assist you immediately.
You can reach Compare Transport LLC at 📞 270-908-9656 for all Massachusetts oversize permit services, including guidance, pricing, and applications. Their specialists are available to assist you immediately.
A load is considered oversized in Massachusetts if it exceeds 8 feet 6 inches wide, 13 feet 6 inches high, or 53 feet in trailer length. Additionally, any vehicle or combination over 80,000 pounds may need an overweight permit.
