State Guide Connecticut

Car Accidents in Connecticut: what to sort out first, police report path, and injury timeline consistency

A more editor-shaped car accidents guide for Connecticut that keeps the points where the file most often starts drifting, record discipline, and realistic next-step pressure in view.

Reviewed January 2026 2 min read Official-source grounded Ver en Espanol En Español
Key Takeaways
  • Modified comparative fault: CGS § 52-572h; 51% bar (equal to or greater than 51% → no recovery); proportional reduction below 51%; joint and several for economic damages if defendant ≥ 50% at fault; several only for noneconomic damages; seatbelt non-use = comparative fault evidence (CGS § 14-100a); SOL: 2yr from injury/discovery (CGS § 52-584); wrongful death: 2yr from date of death (CGS § 52-555)
  • State road claims — Claims Commissioner Act (CGS §§ 4-141-4-165): state has NOT waived sovereign immunity by general statute; must present claim to Claims Commissioner for CTDOT/state vehicle accidents; Commissioner authorization required to sue in Superior Court; municipal road defect — CGS § 13a-149: 90-day written notice to municipal clerk required (condition of suit) for defective road/bridge claims — missing 90-day deadline bars claim; Merritt Parkway = Route 15 = CTDOT-maintained = Claims Commissioner process
  • UM/UIM (CGS § 38a-336): mandatory at liability limits unless written waiver; hit-and-run covered; UIM fills gap when at-fault liability limits insufficient; anti-stacking provisions enforced but tested by § 38a-336 mandate (Nationwide Mutual v. Pasiak, 327 Conn. 225 (2017)); pre-settlement consent from UIM insurer required before settling with liability carrier (failure = potential UIM coverage void); CT does NOT have mandatory PIP/no-fault — tort system + optional MedPay only
  • Minimum limits: 25/50/25 (CGS § 38a-335); $25K/person insufficient for moderate-to-serious CT injuries given high medical costs; minimum-limits at-fault drivers common → UIM claims frequent; Merritt Parkway: 37-mile historic parkway Fairfield County Greenwich-to-Trumbull; no trucks; Depression-era alignment; limited shoulders; tight ramps; CTDOT claims required; I-95 Stamford-Bridgeport-New Haven = highest-congestion NE corridor; rear-end/lane-change incidents dominant claim type
  • Commercial trucks (I-95/I-91 Northeast corridor freight): FMCSA Hours of Service compliance; CTDOT size/weight enforcement; employer vicarious liability; equipment defect CPLA claims; Route 1 (US Route 1/Boston Post Road) = state road through coastal CT = Claims Commissioner (not § 13a-149 municipal) for road defect; minor plaintiffs: SOL tolled during minority (age 18 + 2yr = until age 20)
Key Numbers — Connecticut All 50 states →
Filing Deadline 2 years
Fault Rule Modified Comparative
Insurance System At-Fault
Key Statute C.G.S. § 52-584
Car Accidents guide for Connecticut
Photo by jordan besson on Pexels

Connecticut's most consequential highway for auto accident litigation is not a numbered interstate — it's the Merritt Parkway, Route 15, the Depression-era limited-access road that runs 37 miles through Fairfield County from Greenwich to Trumbull with stone bridges built to individual architectural designs, no trucks permitted, and a divided roadway that was never intended for the traffic volumes it now carries. The Merritt's curves, limited sight lines, narrow ramps, and absence of modern guard rail systems at numerous points generate a disproportionate share of Fairfield County's serious accident litigation. A second geography dominates Connecticut accident claims: the I-95 corridor from Greenwich through Stamford, Bridgeport, New Haven, and into New London, serving as both the major freight route and the primary commuter artery for Connecticut's Gold Coast — arguably the most congested stretch of interstate in the northeastern United States during morning and evening rush hours. These two roads share a common thread: Connecticut Department of Transportation infrastructure that requires a procedural framework to challenge, a modified comparative fault system that assigns proportional blame when negligence is shared, and a two-year statute of limitations (Conn. Gen. Stat. § 52-584) that begins running from the date the plaintiff knew or reasonably should have discovered that the injury was caused by the defendant's negligence.

Automotive insurance in Connecticut operates under mandatory minimum liability requirements — $25,000 per person, $50,000 per occurrence, and $25,000 for property damage under CGS § 38a-335 — and a mandatory uninsured/underinsured motorist coverage requirement that sets Connecticut apart from states where UM/UIM is optional. CGS § 38a-336 requires Connecticut auto policies to include UM/UIM coverage at least equal to the liability limits unless the insured expressly waives in writing, and the statute creates a stacking framework — the Connecticut Supreme Court in Nationwide Mutual Insurance Co. v. Pasiak, 327 Conn. 225 (2017), addressed the complex interaction between anti-stacking provisions and the § 38a-336 mandate. Connecticut is not a no-fault state: the traditional tort system governs, fault must be established, and the modified comparative fault rule under CGS § 52-572h bars recovery entirely if the plaintiff's own negligence equals or exceeds 51% of total negligence — but allows proportional recovery if the plaintiff is 50% or less at fault, with the damages reduced by the plaintiff's percentage of fault.

Sponsored

Need legal documents after an accident?

Demand letters, release forms, and settlement agreements — ready in minutes.

Sponsored links. Affiliate disclosure · Compare all options