Connecticut Truck Accident Laws: Deadlines, Fault Rules & Rights

Connecticut truck accident laws set a two-year deadline for most injury lawsuits and use a modified comparative fault rule that bars recovery if an injured person is more than half at fault. Understanding these two rules, along with how federal trucking regulations layer on top of state law, is the first step toward protecting a claim after a crash with a tractor-trailer, box truck, or other commercial vehicle on a Connecticut road.

Key takeaways

• Connecticut generally gives injured people two years from the date of injury to file a personal injury lawsuit.
• Connecticut follows a modified comparative fault rule with a 51% bar — if you're found more than 50% at fault, you recover nothing.
• Federal FMCSA rules on hours of service, insurance minimums, and maintenance apply alongside Connecticut law in most truck crash cases.
• Multiple parties beyond the driver — carriers, shippers, maintenance vendors, manufacturers, and sometimes brokers — can share liability.
• Key evidence like ELD logs and event data recorder data can be erased or recycled quickly, so early preservation matters.

What is Connecticut's deadline for filing a truck accident lawsuit?

In Connecticut, the general statute of limitations for personal injury claims — a statute of limitations is the legal deadline to file a lawsuit — is two years from the date of the injury. This deadline applies to most truck accident injury claims, but it is not the only clock that can matter.

Claims involving a wrongful death, or claims against a city, state, or other government entity (for example, if a state-owned truck or a municipal plow was involved), often carry different and sometimes much shorter deadlines or notice requirements. Missing a notice deadline for a government claim can bar a case even faster than missing the general statute of limitations. Because exceptions and tolling rules can shift the actual deadline in a specific case, it's worth checking your situation against the statute of limitations calculator or the 50-state deadlines and fault rules table, and confirming with a licensed Connecticut attorney rather than relying on a general rule.

How Connecticut's modified comparative fault rule works

Connecticut uses a modified comparative fault system with a 51% bar — comparative fault means your compensation is reduced by your own percentage of fault, and the 51% bar means you recover nothing if you're found more than half responsible for the crash. This rule gets applied by an insurance adjuster, a judge, or a jury, depending on how far the claim goes.

Here's a simple example. Suppose a jury decides your total damages are $200,000, but also decides you were 20% at fault — maybe you were following a merging tractor-trailer a bit too closely. Your award would be reduced by 20%, leaving $160,000. Now suppose the jury instead found you 55% at fault. Under Connecticut's 51% bar, you would recover nothing, even though the truck driver was also partly responsible.

This is exactly why trucking companies and their insurers often try to shift blame onto the injured driver early in a case. An experienced truck accident lawyer works to counter those arguments with evidence, not just testimony. You can also see how fault splits might affect a payout using the truck accident settlement calculator, which is an educational estimate, not a guarantee of any outcome.

How do federal trucking rules apply in a Connecticut truck accident case?

Federal trucking regulations from the Federal Motor Carrier Safety Administration (FMCSA) apply to interstate commercial trucking alongside Connecticut's own traffic and injury laws, and violations of those federal rules are often strong evidence of negligence. Truck drivers and carriers operating across state lines must follow FMCSA rules on driver hours, vehicle maintenance, and insurance, regardless of which state they're driving through.

Hours-of-service limits

Under 49 CFR Part 395, property-carrying truck drivers generally may drive up to 11 hours after 10 consecutive hours off duty, may not drive after the 14th hour on duty, must take a 30-minute break after 8 cumulative hours of driving, and are capped at 60 hours in 7 days or 70 hours in 8 days (with a 34-hour restart available to reset the clock). Passenger-carrying drivers follow a separate 10-hour driving limit after 8 hours off duty, with no driving after 15 hours on duty. Driver fatigue from pushing past these limits is a common factor in serious truck crashes. You can read more in the FMCSA Hours of Service Rules guide or estimate compliance with the DOT hours of service calculator.

Federal insurance minimums

Interstate for-hire motor carriers must carry minimum liability insurance under 49 CFR Part 387: generally $750,000 for general freight, $1,000,000 for carriers hauling oil and certain other materials, and $5,000,000 for carriers hauling certain hazardous materials. These minimums exist because truck crashes tend to cause more severe damage than typical passenger car collisions, and they matter because they often set a floor on what coverage may be available to compensate injured people.

FMCSA also requires carriers to generally retain electronic logging device (ELD) records for six months, which is one reason prompt evidence preservation requests matter in these cases. You can review the underlying rules directly at fmcsa.dot.gov or in the federal regulations at ecfr.gov.

Who can be held responsible for a Connecticut truck accident?

More than one party can share legal responsibility for a truck crash, because trucking involves a chain of companies and people beyond just the driver behind the wheel. Identifying every responsible party matters because it can affect how much insurance coverage is available to pay for injuries.

• The truck driver — for speeding, distraction, fatigue, following too closely, or driving under the influence (the federal blood alcohol limit for CDL holders operating a commercial vehicle is 0.04%).
• The motor carrier (trucking company) — for negligent hiring, inadequate training, pressuring drivers to violate hours-of-service limits, or poor vehicle maintenance programs.
• A shipper or loader — if improperly loaded or secured cargo caused a rollover, shifted load, or jackknife.
• A maintenance or repair company — if faulty brake work, tire service, or inspections contributed to a mechanical failure.
• A truck or parts manufacturer — if a defective part, such as brakes, tires, or coupling equipment, failed and contributed to the crash.
• A freight broker — in some cases, if the broker negligently selected a carrier with a known unsafe safety record.

For a deeper look at how liability gets assigned among these parties, see Who Is Liable in a Truck Accident? A Clear Guide to Fault.

Where do truck accidents happen most often in Connecticut?

Connecticut's major truck corridors carry heavy freight traffic, including I-95 along the southwestern coast and shoreline toward New Haven, I-91 running north-south between New Haven and Hartford, I-84 cutting across the state from Danbury through Hartford, and I-395 in the eastern part of the state. These highways connect Connecticut's ports and distribution hubs to the broader Northeast corridor, meaning dense mixes of commuter traffic and long-haul trucking, especially around interchanges and during rush hour.

What evidence matters most in a Connecticut truck accident case?

The evidence that proves fault in a truck crash is often different from what's needed in an ordinary car accident, because commercial trucks generate records that private vehicles don't. Preserving this evidence quickly is critical, since some of it is routinely deleted or recycled within weeks.

• ELD and logbook data — shows whether the driver violated hours-of-service limits before the crash.
• Event data recorder (EDR) — the truck's "black box," which can capture speed, braking, and throttle data in the seconds before impact.
• Maintenance and inspection records — can reveal known brake, tire, or mechanical issues that went unaddressed.
• Driver qualification file — includes hiring history, training records, drug and alcohol test results, and prior safety violations.
• Dashcam or nearby surveillance footage — often overwritten within days unless specifically requested.

Because carriers are only required to keep ELD records for about six months, and other records can be routinely overwritten even sooner, a formal evidence preservation letter sent soon after the crash can make the difference between a strong case and a weak one. Mechanical issues sometimes connect to crash dynamics discussed in Jackknife Truck Accident and What Is Engine Braking in Truck Accident Cases?, and underride guards are covered in Underride Truck Accident.

What should you do after a truck accident in Connecticut?

The steps you take in the hours and days after a truck crash can directly affect both your health and your ability to recover compensation later. In general:

1. Call 911 and get medical attention, even if injuries seem minor at first — some, like internal injuries or concussions, aren't obvious right away.
2. Document the scene if you're able — photos of vehicle positions, skid marks, road conditions, and the truck's USDOT number and license plate.
3. Get the police report number and the names of responding officers.
4. Avoid giving a recorded statement to the trucking company's insurer before speaking with an attorney.
5. Keep records of medical treatment, missed work, and out-of-pocket expenses.
6. Send or request an evidence preservation letter quickly, given how fast ELD and dashcam data can disappear.
7. Track your deadline using the statute of limitations calculator so you don't run out of time to file.

A fuller walkthrough is available in What to Do After a Truck Accident: A Step-by-Step Guide and How to File a Truck Accident Claim.

What compensation is available after a Connecticut truck accident?

Compensation in a truck accident case generally falls into economic damages (medical bills, lost wages, future care costs, property damage) and non-economic damages (pain and suffering, loss of enjoyment of life). In cases involving a death, Connecticut law allows a wrongful death claim, which can involve its own separate deadline and set of eligible claimants.

No article or calculator can tell you what a specific case is worth — that depends on the severity of injuries, available insurance coverage, degree of fault assigned, and other case-specific facts. The pain and suffering calculator and settlement calculator can offer educational estimates, and What Are Damages in Truck Accident Cases? breaks down each category in more depth. For a realistic sense of how long these cases typically take to resolve, see How Long Does a Truck Accident Lawsuit Take to Settle?.

Finding and evaluating a Connecticut truck accident lawyer

If you're looking for help, focus on attorneys who are licensed in Connecticut and who regularly handle commercial trucking cases specifically, not just general car accidents. Truck cases involve federal regulations, multiple potentially liable parties, and evidence that must be preserved quickly — experience with that process matters. Most truck accident attorneys work on a contingency fee, commonly in the range of about 33% to 40% of any recovery, though the exact percentage varies by firm and by case. Ask about fee structure, who covers upfront case costs, and how the attorney plans to investigate the trucking company's records before you sign anything. See How Much Does a Truck Accident Lawyer Cost in 2026? and How Can a Truck Accident Lawyer Help After a Crash? for more on what to expect.

Sources

• Federal Motor Carrier Safety Administration (FMCSA)
• Electronic Code of Federal Regulations (eCFR) — 49 CFR Parts 387 and 395
• Connecticut General Assembly