Massachusetts Speeding Laws, Fines and Penalties

Last updated: November 7, 2026

Getting a speeding ticket in Massachusetts costs more thanthe fine printed on the citation. The fine is only the beginning: your insurance surcharge, your driving record, and potential license consequences add up quickly. This guide explains every Massachusetts speed limit, how speeding fines are calculated, what a ticket does to your driving record, and what to do after you receive one.

Quick Answer: Massachusetts Speeding Laws

Massachusetts uses a statutory speed limit system: posted limits apply on most roads, and statutory (default) limits apply where no sign is posted. Speeding fines start at $50 plus $10 per mph over the limit for the first 10 mph. Fines are doubled in construction zones. A speeding conviction creates a surchargeable event on your driving record under the Safe Driver Insurance Plan, raising your insurance premium for up to 6 years.

TL;DR

• Default speed limits: 20 mph school zones, 30 mph thickly settled/business districts, 40 mph undivided state highways, 55 mph divided highways, 65 mph on I-90 and I-95 (designated sections).
• Base speeding fine: $50 plus $10 per mph over the limit for the first 10 mph; higher rate above 10 mph over.
• Construction zone fines are doubled and strictly enforced.
• Speeding is a surchargeable event: your insurance premium increases and points accumulate on your RMV record.
• A ticket can be paid, appealed at a clerk magistrate hearing, or contested at a trial in District Court.
• Three surchargeable events in 24 months can trigger RMV driver retraining.

What Are the Speed Limits in Massachusetts?

Massachusetts General Laws Chapter 90, Section 17 sets the default speed limits that apply throughout the Commonwealth. Where a posted sign shows a different limit, the posted sign controls. Where no sign is posted, the statutory defaults below apply.

Massachusetts statutory speed limits by road type

• 20 mph: School zones when children are present and the reduced-speed condition is indicated by flashing lights or posted signs.
• 30 mph: “Thickly settled” areas (defined as any road where buildings are situated within 200 feet of the road for at least 1/4 mile) and business districts.
• 40 mph: State highways in non-thickly-settled areas that are not divided (no median separating opposing lanes).
• 50 mph: State highways in rural areas without a dividing median (in some circumstances and jurisdictions; verify local posted limits).
• 55 mph: Divided highways (roads with a raised or painted median dividing opposing traffic).
• 65 mph: Specific designated sections of I-90, I-93, and I-95 where the limit has been raised to 65 mph by MassDOT action. Always follow posted signs, as not every section of these highways is 65 mph.

What does “thickly settled” mean in Massachusetts driving law?

A thickly settled area is any stretch of road where buildings used for business or dwelling purposes are situated within 200 feet of the roadway for a distance of 1/4 mile or more. This is a legal definition, not a subjective judgment. If you are driving through an area that appears suburban or rural but meets this density definition, the 30 mph limit applies even without a posted sign. When in doubt in an unfamiliar area, look for posted signs and treat residential and commercial zones as 30 mph areas until you confirm otherwise.

How Are Massachusetts Speeding Fines Calculated?

Massachusetts uses a sliding scale for speeding fines based on how far above the limit you were traveling. The base fine structure for a standard speeding violation under MGL Chapter 90, Section 17 is:

Note: Exact fine schedules are subject to legislative change. Always verify current fines with the Massachusetts Registry of Motor Vehicles or the court listed on your citation. This guide reflects the structure in effect as of the publication date.

Is speeding in Massachusetts a civil or criminal offense?

Standard speeding in Massachusetts is a civil motor vehicle infraction, not a criminal offense. This means a standard speeding ticket does not go on your criminal record, does not carry jail time as a standard penalty, and is handled through the civil traffic court system (clerk magistrate hearings and District Court). However, at extreme speeds or when combined with other conduct (such as road rage, drunk driving, or causing a serious accident), speeding can result in criminal charges under Massachusetts law, including reckless driving or negligent operation.

What Is the Speed Limit in Massachusetts School Zones?

Massachusetts sets the speed limit in active school zones at 20 mph. The reduced speed limit applies when children are present. In practice, this is indicated by:

• Yellow flashing lights on school zone signs that are activated before and after school hours and during school dismissal periods
• Posted signs with the 20 mph limit and the indication “when children are present” or “when flashing”
• In some jurisdictions, a crossing guard or police officer directing traffic in the zone

If the flashing lights are not active and school is not in session, the standard speed limit for that road type applies. You are responsible for recognizing and obeying active school zone conditions regardless of whether you observe other drivers slowing down.

Fines for speeding in an active Massachusetts school zone may be assessed at a higher rate, and violations are surchargeable events on your driving record. For more detail on how school zone laws affect drivers, see our dedicated guide on Massachusetts school zone laws.

What Are the Speeding Penalties in Massachusetts Construction Zones?

Massachusetts law doubles the standard speeding fine when the violation occurs in an active construction zone. An active construction zone is one where workers are present or construction activity is occurring, indicated by orange signs and often by flaggers directing traffic.

Key rules for Massachusetts construction zones:

• Posted speed limits in construction zones are the enforceable limit, not guidelines.
• Fines are doubled when workers are present. Some jurisdictions post signs indicating whether workers are currently present.
• Reduced speed limits in construction zones may be in effect 24 hours a day, 7 days a week, not just during work hours, unless posted signs specify otherwise.
• Passing or tailgating construction vehicles in active zones adds additional charges beyond the speeding fine.

How Does a Speeding Ticket Affect Your Massachusetts Driving Record?

A speeding ticket in Massachusetts creates a surchargeable event on your Safe Driver Insurance Plan (SDIP) record. The SDIP is the system Massachusetts uses to connect driving record violations to insurance premium calculations. Understanding this system is essential, because the insurance surcharge often costs more over time than the original fine.

How the Massachusetts SDIP point system works

When you receive a speeding ticket and pay the fine (or are found responsible after a hearing), the violation is recorded on your RMV driving record. Under the SDIP:

• Surchargeable events add points to your SDIP score, which triggers premium increases from your insurer.
• Points remain on your record for 6 years from the date of the violation.
• Three or more surchargeable events within a 24-month period can trigger an RMV driver retraining requirement or license suspension action.
• The number of SDIP points and the resulting surcharge amount depends on the nature of the violation and whether it is categorized as a minor or major infraction.

What are your options when you receive a Massachusetts speeding ticket?

You have three choices when you receive a Massachusetts speeding citation:

1. Pay the fine: Paying the fine is an admission of responsibility. The violation is recorded on your driving record and becomes a surchargeable event.
2. Request a clerk magistrate hearing: You can contest the ticket at a civil clerk magistrate hearing without going to court. The magistrate reviews the evidence and makes a determination. If successful, the ticket is dismissed and no surchargeable event is recorded.
3. Request a judge trial in District Court: If the clerk magistrate upholds the ticket, you can request a trial before a District Court judge. This is the final administrative remedy available for civil traffic infractions.

The deadline for requesting a hearing is printed on the citation. Missing that deadline typically means you lose the right to contest the ticket. If you have received a Massachusetts speeding ticket, consult the RMV website or a Massachusetts traffic attorney about your options before the deadline passes.

How Does Speeding Affect Teen Drivers in Massachusetts?

Teen drivers operating under a Junior Operator License (JOL) face stricter consequences for speeding and traffic violations than adult drivers. Under Massachusetts JOL rules:

• A single moving violation during the first year of a JOL results in a 90-day license suspension.
• A second moving violation during the JOL period results in an additional 1-year suspension.
• A third or subsequent violation results in suspension until the teen turns 18, plus a mandatory driver retraining program.

For teen drivers, a single speeding ticket is not just a fine. It triggers a license suspension that can significantly disrupt a young driver’s school, work, and family life. Understanding the importance of speed compliance is a core part of the Massachusetts driver’s education CMSC provides to new drivers.

Experienced CMSC instructors specifically teach new and teen drivers to avoid speeding by using reference points, managing following distance, and treating posted limits as an upper bound, not a target. Learn more about our driving courses for teens and adults.

Frequently Asked Questions About Massachusetts Speeding Laws

What is the fine for speeding in Massachusetts?

Massachusetts speeding fines start at a $50 base fine plus $10 for each mile per hour over the limit for the first 10 mph above the limit. The rate increases above 10 mph over the limit. Fines are doubled in active construction zones and school zones. An insurance surcharge is also applied as a surchargeable event on your SDIP record.

What is the speed limit in Massachusetts school zones?

The speed limit in Massachusetts school zones is 20 mph when children are present, which is typically indicated by flashing lights on school zone signs or by posted signs specifying the condition. Outside of those active hours, the standard road speed limit applies.

What happens to your license after a speeding ticket in Massachusetts?

A speeding ticket is classified as a surchargeable event on your Massachusetts driving record under the Safe Driver Insurance Plan. Points remain for 6 years and increase your insurance premium. Three surchargeable events within 24 months can trigger an RMV retraining requirement or license suspension. Teen drivers face a 90-day suspension for a single moving violation under their JOL.

Is going 10 over the speed limit a criminal offense in Massachusetts?

No. Standard speeding is a civil motor vehicle infraction. It does not create a criminal record. However, at extreme speeds or when combined with other dangerous conduct, speeding can result in criminal charges for reckless driving or negligent operation of a motor vehicle.