Suing Cities for Traffic Accidents: Key Legal Steps

Discover essential steps, deadlines, and strategies for holding municipalities accountable in traffic signal injury cases.

By Sneha Tete, Integrated MA, Certified Relationship Coach
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Accidents at intersections involving malfunctioning traffic signals can lead to severe injuries, and when cities fail to maintain these devices, victims have legal recourse. Unlike private lawsuits, claims against municipalities require strict procedural compliance to succeed.

Understanding Municipal Liability in Roadway Crashes

Government entities like cities bear responsibility for public infrastructure, including traffic control systems. If a defective signal contributes to a collision, the city may be liable for victims’ damages, provided negligence is proven. New York City, for instance, has disbursed millions in settlements for such incidents, underscoring the potential for recovery.

Proving liability hinges on demonstrating that the city knew or should have known about the defect and failed to act. This often involves records of prior complaints or maintenance logs showing lapsed inspections.

Critical First Action: The 90-Day Notice of Claim

The cornerstone of any suit against a municipality is filing a Notice of Claim within 90 days of the incident. This document outlines the accident details, injuries sustained, and estimated damages, giving the city an opportunity to investigate.

  • Identify the precise entity, such as the City of New York or a specific agency.
  • Include date, time, location, and a description of how the signal malfunction caused the crash.
  • Detail injuries and attach supporting evidence like medical bills.

Missing this deadline bars the lawsuit entirely, as courts enforce it rigidly. Delivery must be via certified mail or personal service to the city’s comptroller or corporation counsel.

Gathering Ironclad Evidence for Your Case

Success demands comprehensive documentation. Start at the scene by photographing the signal’s state—whether flashing erratically, dark, or showing conflicting greens.

Evidence Type Purpose Sources
Scene Photos Show signal defect and crash impact Personal camera, witnesses
Police Report Official incident record Responding officers
Witness Contacts Corroborate sequence of events On-scene interviews
Maintenance Records Prove city’s prior knowledge FOIL requests
Medical Documentation Quantify injuries and costs Hospitals, physicians
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Navigating New York’s Comparative Negligence Rules

New York applies pure comparative negligence, meaning compensation reduces by your fault percentage. For example, if a court assigns 20% fault to you in a signal-related crash, a $100,000 award drops to $80,000.

This system incentivizes thorough fault allocation. Cities often argue victim speed or distraction contributed, so counter with dashcam footage or telematics data showing compliance.

From Notice to Lawsuit: The Timeline Explained

After the Notice, the city has 30 days to request an examination under oath. Within one year and 90 days, you must file the formal complaint in court if no resolution occurs.

  1. Submit Notice of Claim (Day 1-90).
  2. City investigation and possible hearing (up to 30 days post-notice).
  3. Gather additional evidence via discovery if lawsuit filed.
  4. Negotiate settlement, common before trial.
  5. Proceed to trial if needed.

Potential Damages in Municipal Traffic Cases

Victims can pursue economic and non-economic losses:

  • Medical Expenses: Bills, therapy, future care.
  • Lost Income: Wages and earning capacity.
  • Property Damage: Vehicle repairs.
  • Pain and Suffering: Emotional distress, reduced quality of life.

Settlements vary; NYC paid over $11 million in 2020 for signal-related claims alone, often resolving pre-trial.

Common Defenses Raised by Cities

Municipalities deploy strategies to minimize payouts:

  • Claiming the defect was unforeseeable or immediately repaired.
  • Arguing sovereign immunity for discretionary acts.
  • Highlighting victim contributory negligence via traffic cams.

Counter these with expert testimony on signal maintenance standards and historical accident data at the intersection.

The Role of Expert Witnesses

Traffic engineers and accident reconstructionists provide pivotal testimony. They analyze signal logs, visibility factors, and physics of the collision to attribute fault accurately.

Medical experts quantify long-term impacts, bolstering pain and suffering claims.

Settlement vs. Trial: Weighing Your Options

Over 95% of personal injury cases settle. Against cities, negotiations intensify post-discovery, with attorneys leveraging strong evidence for favorable terms.

Trials are rare but impactful, requiring skilled advocacy to sway judges or juries on municipal negligence.

Why Hire a Specialized Attorney

These cases demand expertise in municipal law, evidence procurement, and negotiation tactics. Attorneys handle FOIL requests for city records, depose officials, and navigate procedural pitfalls.

Contingency fees mean no upfront costs—payment comes from winnings.

Frequently Asked Questions (FAQs)

Can I sue the city if a traffic light was malfunctioning?

Yes, but file a Notice of Claim within 90 days and prove the city’s negligence caused your injuries.

What if I’m partially at fault?

New York’s comparative negligence reduces your award proportionally, but you can still recover if under 100% fault.

How much time do I have to file a lawsuit after the notice?

One year and 90 days from the accident date.

Does the city admit fault in the police report?

Not always; reports document facts, but liability is litigated.

Can I get compensation for pain and suffering?

Absolutely, as part of non-economic damages in successful claims.

Preventing Future Incidents: Advocacy and Reporting

Beyond personal claims, report signal issues promptly via 311 to create a record. Collective advocacy can push for infrastructure upgrades, reducing risks citywide.

In dense urban environments, proactive maintenance saves lives and taxpayer dollars on litigation.

References

  1. The Process of Filing a Personal Injury Lawsuit After a Car Accident in New York State — WNY Injury Lawyers. 2023. https://www.wnyinjurylawyers.com/the-process-of-filing-a-personal-injury-lawsuit-after-a-car-accident-in-new-york-state/
  2. Ran a Red Light Accidentally in New York? Legal Consequences — Curan & Ahlers. 2024. https://www.curanahlers.com/post/what-happens-if-you-accidentally-run-a-red-light-and-cause-injury
  3. What If a Red-Light Runner Causes a Crash in New York City? — The Bongiorno Law Firm. 2023. https://thebongiornolawfirm.com/blog/what-if-a-red-light-runner-causes-a-crash-in-new-york-city/
  4. If a Defective Traffic Light Led to an Accident, Can You Sue the City? — Rubin & Licatesi. 2023. https://www.rubinlicatesi.com/blog/if-a-defective-traffic-light-led-to-an-accident-can-you-sue-the-city/
  5. How Do I File a Claim Against a Municipality? — We Sue NYC. 2024. https://wesuenyc.com/suing-municipalities/how-do-i-file-a-claim-against-a-municipality/
  6. What To Expect in a New York Injury Lawsuit — D’Orazio Peterson PC. 2023. https://www.doraziopeterson.com/what-to-expect-in-a-new-york-injury-lawsuit/
Sneha Tete
Sneha TeteBeauty & Lifestyle Writer
Sneha is a relationships and lifestyle writer with a strong foundation in applied linguistics and certified training in relationship coaching. She brings over five years of writing experience to waytolegal,  crafting thoughtful, research-driven content that empowers readers to build healthier relationships, boost emotional well-being, and embrace holistic living.

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