Personal Injury Lawyer Help in Coos County, NH

Injury claims in Coos County: what to know first

Coos County, New Hampshire includes 16 named communities, the largest being Berlin, Northumberland, Lancaster. Whether an accident happened on a county road, in a small town or in one of the larger communities, the same New Hampshire rules apply: a 3-year filing deadline for most injury claims, modified comparative negligence (51% bar), and lawsuits filed in the Coos County Superior Court. This page is the county-wide guide, with links to a page for each community.

Ask Legal Matters is a personal injury lead-generation service that collects free case review requests from injured people in the United States and shares them with independent attorneys and law firms. It is not a law firm and does not give legal advice. Requests from Coos County may be shared with independent attorneys and legal services partners who handle car, truck, motorcycle and pedestrian accidents, slip and fall injuries, workplace injuries and workers' compensation, medical malpractice and wrongful death matters in New Hampshire. There is no charge to submit a request and no obligation to hire anyone.

Injury claims in Coos County: key facts

Injury lawsuit deadline: three years from the injury date (RSA 508:4)
Medical malpractice deadline: three years
Fault rule: modified comparative negligence (51% bar)
Auto insurance system: At-fault (liability insurance pays)
Minimum auto liability: 25/50/25 (thousands: per person / per accident / property)
Where lawsuits are filed: Coos County Superior Court
Tell your employer: Within 2 years (RSA 281-A:19)
Workers' comp claim: three years — New Hampshire Department of Labor
Fatal crashes, 2020-2024: 17 in Coos County; none coded to Coos County itself (NHTSA FARS)
Attorney fees: Injury attorneys commonly work on contingency; confirm fee terms before hiring

Which roads in Coos County have the most fatal crashes?

From 2020 through 2024, federal crash records list 17 fatal crashes in Coos County, in which 17 people died. The roads with the most were State Route 16 with 6 fatal crashes, US-3 with 5 and US-2 with 3.

Roads with the most fatal crashes in Coos County, 2020-2024
Road	Fatal crashes, 2020-2024	Deaths	Latest year
State Route 16	6	6	2024
US-3	5	5	2022
US-2	3	3	2022
State Route 110	2	2	2023

Source: NHTSA Fatality Analysis Reporting System (FARS), 2020-2023 Final File and 2024 Annual Report File (ARF), national data files downloaded from NHTSA on November 3, 2026. A crash counts for a road under the trafficway the reporting agency recorded; the same street with and without a route number is one row, a route recorded without a street name keeps its own row, and a route's ramps, frontage roads and business route have rows of their own; roads with fewer than two fatal crashes are not listed. The 2024 figures are NHTSA's first release for that year and may change in its Final File.

How to cite these figures: Ask Legal Matters, "Fatal crashes in Coos County, NH, 2020-2024," compiled from NHTSA FARS (2020-2023 Final File and 2024 Annual Report File (ARF)), https://asklegalmatters.com/injury-guides/new-hampshire/coos-county/, checked November 3, 2026. Downloads and method: https://asklegalmatters.com/injury-guides/data/.

The yearly count was 4 in 2020, 3 in 2021, 5 in 2022, 3 in 2023 and 2 in 2024; 29% of the crashes happened after dark. 1 involved a pedestrian, cyclist or other person outside a vehicle, and 2 happened at or near an intersection.

Fatal crashes are the most serious outcome on these roads; many more crashes cause injuries without a death. Whatever the severity, the police crash report, photos of the scene and prompt medical records are the starting evidence for a claim.

Communities in the county with the most fatal crashes coded to them:

Reporting the crash in New Hampshire

In New Hampshire, every driver in a crash that injures or kills anyone, or causes more than $1,000 of property damage, must report it in writing to the Division of Motor Vehicles within 15 days, unless a police officer investigated it, in which case the officer's report satisfies the requirement (RSA 264:25).

Who must report: Any driver in a crash, or the owner of an illegally parked vehicle involved in one, when anyone is injured or killed or property damage is more than $1,000, unless a police officer investigated it
Report to: The New Hampshire Division of Motor Vehicles (Department of Safety)
Deadline: Within 15 days after the crash
At the scene: If the injured person, the other driver or the owner of damaged property cannot take your information, give it to a uniformed police officer at the scene or immediately to an officer at the nearest police station

Sources: New Hampshire RSA 264:25; New Hampshire RSA 259:22. Checked November 3, 2026. General information, not legal advice; local rules and police practice can add steps.

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Free case review for injuries in Coos County

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Communities in Coos County

Each community below has its own guide with the local court, insurance rules and every type of injury claim.

Smaller communities in Coos County include Bretton Woods, Errol, Mount Washington, North Stratford, Pittsburg, Randolph, Twin Mountain, West Stewartstown. Residents of these areas follow the same New Hampshire rules, use the same Coos County Superior Court, and can request a free case review from anywhere in the county.

New Hampshire's three years statute of limitations

New Hampshire generally gives an injured person three years from the date of injury to file a personal injury lawsuit (RSA 508:4); medical malpractice is different (three years). Wrongful death claims follow their own deadline, which can differ from the one above. Claims against a city, county, school district or state agency follow separate and often much shorter deadlines. Once the deadline passes, the Coos County Superior Court will dismiss the case regardless of how clear the fault was, so the practical rule in Coos County is to get legal advice early.

How fault works: modified comparative negligence (51% bar)

New Hampshire follows modified comparative negligence (51% bar). In plain terms, you can recover as long as you were not more than 50% at fault, and your award is reduced by your share of fault. Insurance adjusters apply this rule from the first phone call, which is why the way an accident is described and documented in the days after it happens in Coos County has a direct effect on what a claim is worth.

Auto insurance in New Hampshire: an at-fault system

After a crash in Coos County, the at-fault driver's liability insurance is the primary source of compensation. New Hampshire does not require drivers to buy auto insurance; a driver who causes a crash must instead show the ability to pay at least 25/50/25 (thousands of dollars for bodily injury per person, per accident, and property damage), which serious injuries quickly exhaust. Underinsured motorist coverage on your own policy and claims against additional responsible parties often make the difference in Coos County cases.

Where Coos County injury cases are filed

Lawsuits arising from accidents in Coos County are typically filed in the Coos County Superior Court, the trial court of general jurisdiction for Coos County, although cases can sometimes be filed where the defendant resides or does business, and claims against out-of-state trucking companies or manufacturers may end up in federal court. Most claims settle before trial, but the credible ability to try a case in Coos County is what moves insurers to pay fair value.

Workplace injuries: New Hampshire Department of Labor

Employees injured on the job in Coos County are generally covered by New Hampshire workers' compensation, administered through the New Hampshire Department of Labor. Report the injury to your employer within 2 years (RSA 281-A:19) — a late report can delay or put the claim at risk, and the exceptions vary by state — then file the formal claim within three years. Workers' compensation does not pay for pain and suffering, so when a third party such as a subcontractor, driver or equipment manufacturer caused the injury, a separate personal injury claim is often worth pursuing alongside it.

Frequently asked questions

Is there 2025 fatal crash data for Coos County?

Not yet from the federal census of fatal crashes. The newest national file is NHTSA's 2024 Annual Report File, the first release for 2024, used here with the 2020-2023 Final Files; NHTSA had not published 2025 FARS data when this page was updated on November 3, 2026. FARS counts every crash on a public road in which someone died within 30 days, and a crash counts for Coos County when the reporting agency coded it there. Some cities and states post newer counts on their own crash dashboards, which use their own definitions.

How long do I have to file an injury lawsuit in Coos County?

Generally three years from the date of injury under New Hampshire law (RSA 508:4); medical malpractice claims generally have a three years limit, and claims against the county, a city or the state require notice much sooner.

Which court handles injury cases in Coos County?

The Coos County Superior Court is the trial court for Coos County. Some claims may be filed where the defendant lives or does business, and claims against out-of-state companies can be removed to federal court.

I live in a small town in Coos County. Do the same rules apply?

Yes. New Hampshire's deadline, fault rule and insurance requirements apply everywhere in the state. Smaller communities simply have fewer local attorneys, which is one reason people use a free case review request to reach attorneys who handle cases across Coos County.

What if I was partly at fault?

New Hampshire applies modified comparative negligence (51% bar): you can recover as long as you were not more than 50% at fault, and your award is reduced by your share of fault.

Is Ask Legal Matters a law firm?

No. Ask Legal Matters is a personal injury lead-generation service that collects free case review requests from injured people in the United States and shares them with independent attorneys and law firms. It is not a law firm and does not give legal advice. Requests may be shared with independent attorneys and legal services partners who handle inquiries in New Hampshire, and submitting a request does not hire an attorney.

Common questions after a crash in Coos County

After a crash in Coos County, most people ask the same questions first. These guides answer them in plain English; the New Hampshire rules that change the answers are explained on this page.