Running a red light in Pennsylvania almost always makes the driver liable for the crash that follows.
But proving it in an injury claim takes more than pointing to the violation, since Pennsylvania law requires showing duty, breach, causation, and damages.
In this article, you will discover how Pennsylvania’s comparative negligence and no-fault insurance rules affect your claim, what evidence proves a red light violation, and how a Pennsylvania car accident attorney at Wilk Law can help you recover full compensation.
How to Prove Liability After a Red Light Accident
- Duty: Every driver has a legal obligation to obey traffic signals and operate their vehicle safely.
- Breach: Running a red light is a direct violation of that duty.
- Causation: The violation must directly cause your collision and injuries, not just happen alongside them.
- Damages: You must have suffered real, measurable losses such as medical bills, lost wages, or pain and suffering.
Liability does not always stop with the driver. If they were on the clock when the crash happened, their employer may share responsibility, especially in commercial vehicle accidents. If a defective vehicle system contributed, the manufacturer could also be held liable.
Pennsylvania Red Light Laws and Your Case
Under Title 75 of the Pennsylvania Vehicle Code, every driver facing a solid red signal must stop completely before the marked stop line or crosswalk and wait for a green light. These rules define the standard of care every driver owes, and a violation of that standard is the legal foundation of your negligence claim.
Can You Turn Right on Red in Pennsylvania?
You may turn right on red only after a complete stop and confirming no pedestrians or oncoming vehicles are in your path. If a “No Turn on Red” sign is posted or the signal displays a red arrow, turning is prohibited. A crash that results from a driver ignoring these conditions places fault squarely on them.
Flashing Red Lights and the Four-Way Stop Rule
A flashing red light functions exactly like a stop sign. Stop fully, then yield to the driver who arrived at the intersection first. When a driver disregards right-of-way at a flashing red, they are typically found at fault for the resulting crash.
The Ride on Red Law
Pennsylvania’s Ride on Red law, enacted in 2016, allows a driver stuck at an unresponsive or malfunctioning signal to proceed after a complete stop, treating the intersection like a four-way stop. Designed to help motorcyclists whose vehicles are not always detected by traffic sensors, this law does not apply to functioning red lights.
When Can You Share Fault for a Red Light Crash?
Pennsylvania’s modified comparative negligence rule allows fault to be divided among all parties involved. You can still recover compensation as long as you are found 50% or less at fault, but your total award is reduced proportionally by your share of blame.
Insurance companies commonly argue that the injured driver was speeding into the intersection, reacted too slowly, or made an abrupt lane change that left the other driver with nowhere to go. We use crash reconstruction data, vehicle event records, and eyewitness accounts to challenge each of these claims with facts.
At Wilk Law Personal Injury & Car Accident Lawyers, a tactic we see repeatedly from insurance adjusters handling red light crash claims filed in the Philadelphia County Court of Common Pleas is assigning a share of comparative fault to the injured driver based on speed estimates that are rarely supported by hard data.
We push back with crash reconstruction analysis and signal timing evidence rather than letting an adjuster’s unsupported percentage stand. In our experience, cases that reach a Philadelphia County Court of Common Pleas jury tend to see that inflated fault allocation drop substantially once the full evidence is presented.
How Pennsylvania’s No-Fault Insurance System Affects Your Claim
Pennsylvania is a “choice no-fault” state, meaning your own auto insurance pays your initial medical expenses through Personal Injury Protection (PIP), a coverage that applies regardless of who caused the crash. When you bought your policy, you chose between two coverage tiers that now define your legal options.
- Full Tort: You retain the unrestricted right to sue the at-fault driver for all damages, including pain and suffering.
- Limited Tort: You pay lower premiums but cannot sue for pain and suffering unless your injuries meet Pennsylvania’s definition of “serious injury”, generally a permanent impairment, disfigurement, or significant loss of body function.
Even limited tort policyholders have options. Exceptions allow you to step outside the no-fault system if the at-fault driver was uninsured, intoxicated, or driving an out-of-state vehicle.
What Evidence Proves a Red Light Violation in Pennsylvania?
Securing the right evidence quickly is what separates a strong claim from one that falls apart. Surveillance footage can be overwritten quickly, and vehicle data may be lost if the vehicle is powered on before steps are taken to preserve it. The moment you hire us, we send legal preservation letters to protect what your case depends on.
Traffic Cameras and Business Surveillance Footage
PennDOT and local municipalities operate traffic cameras at intersections throughout Pennsylvania, particularly in Philadelphia. We formally demand preservation of this footage immediately and canvass the surrounding area for gas stations, stores, and doorbell cameras that may have captured the crash from a different angle.
One pattern we consistently see in red light collision claims along I-95 in Philadelphia County is that the driver who ran the light insists the signal was still yellow or that the other car accelerated into the intersection.
We have found that pulling traffic camera footage within the first 48 hours is often the difference between a clear liability case and a contested one, since many systems overwrite recordings on a short cycle.
Adjusters covering these Philadelphia County crashes routinely lean on missing footage to argue the collision is a disputed liability case rather than a straightforward red light violation. When we secure the footage in time, that argument tends to fall apart quickly.
Event Data Recorder Analysis
An Event Data Recorder (EDR), commonly called a black box, is built into most modern vehicles and records speed, braking force, throttle input, and seatbelt status in the seconds before impact. Our accident reconstruction experts analyze this data to produce an objective, science-based account of what the other driver did.
Witness Statements and Cell Phone Records
Independent witness accounts carry real weight with both insurance companies and juries. When distracted driving is suspected, we subpoena the at-fault driver’s phone records to determine whether they were texting or on a call at the moment of the crash.
What If a Broken Traffic Signal Caused the Crash?
When a malfunctioning signal contributes to an accident, the responsible party may be the local municipality, PennDOT, or a private maintenance contractor. These claims are significantly more complex because of sovereign immunity, the legal protections that limit when and how government entities can be sued in Pennsylvania.
The Six-Month Notice Requirement for Government Claims
Under the Political Subdivision Tort Claims Act, you have only six months from the date of the accident to serve written notice of your intent to sue the responsible government entity. Missing this deadline can permanently bar your claim, no matter how clear-cut the evidence.
How to Document a Malfunctioning Traffic Signal
If you suspect the signal was broken at the time of the crash, act immediately:
- Photograph the signal from every angle to document visible signs of malfunction.
- Ask the responding officer to note the signal’s condition in the official crash report.
- Collect contact information from witnesses who saw the light behaving abnormally.
- Report the malfunction to the local municipality or traffic authority the same day.
What Damages Can You Recover After a Red Light Crash?
Red light crashes frequently produce T-bone collisions, high-speed, side-impact strikes at the structurally weakest point of a vehicle. Common injuries include traumatic brain injuries (TBIs), spinal cord damage, broken ribs, internal organ injuries, and post-traumatic stress disorder (PTSD), many of which require years of ongoing care.
You may be entitled to recover compensation for:
- Past and future medical expenses, including emergency treatment, surgery, and rehabilitation
- Lost wages and diminished earning capacity if your injuries affect your ability to work
- Physical pain and emotional suffering, including loss of enjoyment of life
- Property damage and vehicle replacement
- Wrongful death damages if your family has lost a loved one in the crash
Insurance companies consistently undervalue long-term medical needs and future lost income. We fight to make sure your settlement reflects what your injuries will actually cost you, not what is convenient for the insurer.
What we see across the red light crash claims we handle for clients treated at Thomas Jefferson University Hospital is that the full extent of a spinal or head injury often does not surface until follow-up imaging weeks after the initial emergency room visit.
Insurance companies routinely seize on that gap in the medical record to argue the injury was unrelated to the crash or less severe than claimed. We counter by building a complete treatment timeline that connects the same-day emergency visit to every subsequent diagnosis, so the causation argument holds up under scrutiny.
Steps to Take After a Red Light Accident in Pennsylvania
What you do immediately after a crash can directly affect your ability to recover fair compensation.
- Get medical care the same day. Injuries like traumatic brain injury or internal bleeding may not be apparent right away. A same-day medical record connects your injuries to the accident and shuts down pre-existing condition arguments.
- Call 911. A police report creates an official record of the crash, the parties involved, and the scene conditions.
- Photograph the scene. Capture the intersection, the traffic signal, vehicle damage, and any visible injuries before anything is moved or cleared.
- Limit what you say to insurers. Report the crash to your own carrier, but do not give a recorded statement to the other driver’s adjuster.
- Contact Wilk Law immediately. The sooner we are involved, the faster we can preserve footage, recover black box data, and begin building your case.
How Wilk Law Fights for Red Light Accident Victims
We do not wait for the insurance company to set the terms of your claim. From your first call, we move, securing evidence, enlisting reconstruction and medical experts, and preparing your case with the same intensity we bring to the courtroom. Our willingness to go to trial gives us real leverage at the negotiating table, and insurers know it.
Our track record reflects that approach. We have secured substantial recoveries for injury victims across Pennsylvania, including notable settlements in pedestrian and car accident cases. Every case is handled on a contingency fee basis. You pay nothing unless we win.
Think you have a case? Call Wilk Law today for a free, no-obligation consultation.
Frequently Asked Questions About Pennsylvania Red Light Accidents
Does a Red Light Traffic Citation Prove the Driver Was at Fault in My Injury Case?
A traffic citation is compelling evidence of negligence, but it does not automatically establish civil liability. We must still prove the violation directly caused your specific injuries and losses.
Can I Recover Pain and Suffering After a Red Light Crash If I Chose Limited Tort?
Yes, if your injuries meet Pennsylvania’s threshold for “serious injury,” or if an exception applies, such as being hit by an uninsured or intoxicated driver, you can pursue pain and suffering damages even under limited tort coverage.
Can I Still Recover Compensation If I Was Partially at Fault for the Red Light Crash?
Yes. Pennsylvania’s comparative negligence rule allows recovery as long as you were no more than 50% responsible. Your compensation is reduced by your share of fault, not eliminated.
How Long Do I Have to File a Red Light Accident Injury Claim in Pennsylvania?
In Pennsylvania, the standard statute of limitations for a personal injury claim is two years from the date of the accident. When a government entity is responsible, you have only six months to file the required written notice.
Does Wilk Law Advance Costs for Expert Witnesses and Accident Reconstruction?
Yes. We front all case-related costs, including expert fees and reconstruction analysis. You owe us nothing unless we successfully recover compensation on your behalf.
