T-bone accidents are some of the most dangerous collisions on California roads. One vehicle slams into the side of another. The impact is brutal. Injuries are often severe.
And determining fault isn’t always straightforward.
If you were hit in a side-impact collision in California, you need to know who’s legally responsible. The answer determines who pays for your medical bills, lost wages, and vehicle damage.
Here’s what California law says about fault in T-bone accidents and how to protect your legal rights.
Most side-impact collisions happen because one driver violated traffic laws or failed to exercise proper caution.
Common causes include:
Running Red Lights or Stop Signs: A driver enters an intersection without stopping or after the light turned red.
Failure to Yield Right of Way: A driver turns left without yielding to oncoming traffic or enters an intersection without checking for other vehicles.
Distracted Driving: A driver doesn’t see a red light or stop sign because they’re texting, adjusting the radio, or not paying attention.
Speeding: A driver can’t stop in time when approaching an intersection.
Impaired Driving: Alcohol or drugs slow reaction time and impair judgment, leading to intersection crashes.
Misjudging Speed or Distance: A driver turns left thinking they have enough time to clear the intersection, but oncoming traffic is closer or faster than anticipated.
In most T-bone accidents, the driver who violated traffic laws is at fault. But California law requires a thorough investigation to determine liability.
Here’s how fault is typically determined based on common scenarios:
If one driver had a green light and the other ran a red light, the driver who ran the red light is almost always at fault. They violated California traffic law by entering the intersection illegally.
When making a left turn, drivers must yield to oncoming traffic. If a driver turns left and gets hit by a vehicle traveling straight through the intersection, the turning driver is typically at fault for failing to yield.
At four-way stops or two-way stops, drivers must come to a complete stop and yield according to right-of-way rules. A driver who rolls through a stop sign or fails to yield properly may be found at fault.
Sometimes both drivers contributed to the crash. Maybe one driver ran a red light, but the other driver was speeding. California uses comparative fault rules, which means both drivers can share liability.
California follows a pure comparative negligence system. This means you can still recover compensation even if you’re partially at fault for the accident.
Your compensation is reduced by your percentage of fault.
For example, if you’re 20% at fault and your damages total $100,000, you can recover $80,000.
Insurance companies will fight to assign you a higher percentage of fault to reduce their payout. This is why having strong evidence and legal representation matters.
Proving fault requires solid evidence. The stronger your evidence, the harder it is for the insurance company to blame you. Critical evidence includes:
Police Report: The responding officer’s report documents the crash scene, statements from both drivers, and any traffic violations observed.
Traffic Camera Footage: Many intersections have cameras that capture accidents. This footage can definitively show who had the right of way.
Witness Statements: Independent witnesses provide unbiased accounts of what happened. Their testimony can confirm which driver violated traffic laws.
Vehicle Damage: The location and severity of damage on both vehicles can help accident reconstruction specialists determine how the crash occurred.
Skid Marks and Debris: These indicate vehicle positioning, speed, and point of impact.
Cell Phone Records: If distracted driving is suspected, phone records can show whether a driver was texting or on a call at the time of the crash.
Traffic Signal Timing: Engineers can analyze traffic signal patterns to determine which driver had the green light.
Side-impact collisions cause severe injuries because there’s minimal protection between the striking vehicle and the occupants. Common injuries include:
These injuries often require extensive medical treatment, surgeries, and long-term rehabilitation. Some victims never fully recover.
If you’re involved in a side-impact collision in California, take these steps immediately:
Call 911. Get medical help and create an official police report.
Don’t admit fault. Even if you think you might have contributed to the accident, don’t say so at the scene. Let the investigation determine fault.
Document everything. Take photos of all vehicles, the intersection, traffic signals, skid marks, and your injuries.
Get witness information. Collect names and contact information from anyone who saw the crash.
Seek medical attention immediately. Even if you feel okay, get examined. Some injuries don’t show symptoms right away.
Don’t give recorded statements to insurance companies. Their adjusters will use your words against you. Talk to a lawyer first.
Contact a car accident attorney. Legal representation protects your rights and ensures you don’t get blamed unfairly.
If another driver caused the T-bone accident, you may be entitled to compensation for:
California law gives you two years from the date of the accident to file a personal injury claim. Missing this deadline means losing your right to compensation.
Side-impact collisions often result in serious injuries and high medical bills. This means larger settlements.
Insurance companies hate paying large settlements.
They’ll look for any excuse to deny your claim or reduce the payout. Common tactics include:
Don’t fight the insurance company alone. They have teams of lawyers and adjusters working against you.
At DP Injury Attorneys, we handle complex T-bone accident cases in San Diego and throughout California. We know how to prove fault and hold negligent drivers accountable.
Our investigation includes:
We deal directly with insurance companies, so you don’t have to. We negotiate aggressively for maximum compensation. And if they won’t offer a fair settlement, we’re ready to take your case to trial.
There’s no fee unless we win. Your consultation is free.
You have two years to file a claim, but waiting makes everything harder. Evidence disappears. Witnesses forget details. Medical records become harder to obtain.
Call us today or contact us online. Let’s get you the compensation you deserve.
Arthur Paul D’Egidio is the Managing Partner of DP Injury Attorneys, a San Diego personal injury law firm. With more than 12 years of experience in California injury law, he has dedicated his practice to representing clients in a wide range of personal injury matters, including car accidents, workers’ compensation, slip and falls, catastrophic injury, and wrongful death cases.
Arthur received his Juris Doctor from the Thomas Jefferson School of Law and is a member of the State Bar of California as well as the San Diego County Bar Association. He has received numerous accolades for his work, including being named a Super Lawyer for seven straight years by Thomson Reuters and a “Top 40 Under 40” by the National Trial Lawyers.
