Louisiana Intersection Collision Lawyers

Louisiana traffic statutes under La. R.S. Title 32 set the right-of-way rules that decide an intersection crash: drivers must obey signal indications, and a left-turning vehicle must yield to oncoming traffic unless the way is clear. Fault is then apportioned as a percentage under La. C.C. Art. 2323.

Types of Intersection Collisions

T-bone crashes, also called side-impact or broadside collisions, are among the most severe. A vehicle strikes the side door of another. Car doors provide almost no structural protection compared to the front or rear. These crashes commonly happen when a driver runs a red light or stop sign and plows into crossing traffic. If you were the vehicle that was struck on the side, your injuries are likely worse than a typical front-or-rear collision.

Comparative Fault

A legal rule that reduces your recovery by your percentage of fault. In Louisiana, if you are 51% or more at fault, you recover nothing. If you are 50% or less at fault, your damages are reduced proportionally.

Left-turn collisions are among the most disputed. A driver turning left is generally required to yield to oncoming traffic. When that driver misjudges the speed of an oncoming vehicle, the result is a direct impact. The turning driver often argues the other vehicle was speeding. The oncoming driver argues the turner had no right to proceed. Both claims feed into Louisiana’s Comparative Fault analysis.

Rear-end collisions at intersections happen when a following driver fails to stop in time for a vehicle waiting at a signal or stop sign. Head-on crashes at intersections are less common but tend to be catastrophic when they occur. Sideswipe collisions result from lane-change errors near intersection approaches. Pedestrians and cyclists are also vulnerable. Drivers turning right or left often fail to check for crosswalk traffic before proceeding. The full range of Louisiana automobile injury claims can arise from a single intersection, including motorcycle accidents and pedestrian accidents.

Multi-vehicle pile-ups follow a predictable pattern: an initial intersection impact sends vehicles into adjacent lanes, triggering secondary collisions. These cases involve multiple insurance policies and often multiple fault assignments.

The type of crash determines the critical evidence. A T-bone case requires immediate access to dashcam and intersection camera footage. A left-turn dispute requires an accident reconstructionist.

What Causes Most Intersection Crashes in Louisiana?

The Federal Highway Administration estimates that approximately one in three fatal car crashes in the United States involves an intersection. The causes are almost always human.

Traffic signal violations are the leading cause of T-bone crashes. A driver runs a red light and strikes a vehicle that had the right of way. Stop sign violations follow the same logic. The driver who violated the signal is almost always found primarily at fault.

Failure to yield the right of way is the dominant cause of left-turn accidents. Louisiana traffic statutes under La. R.S. Title 32 are specific: a left-turning vehicle must yield to oncoming traffic unless the way is clear. At four-way stops, the vehicle that arrived first has the right of way. Where two vehicles arrive simultaneously, the vehicle on the right has priority. These rules sound simple. Disputes arise when one driver claims the other arrived later, or sped up to claim the intersection.

Distracted driving is pervasive at intersections. Drivers look at phones while waiting for signals to change, then glance up and proceed without checking for crossing traffic. In-vehicle displays and voice controls create the same inattention problem.

Impaired drivers are less responsive to changing traffic control. They react slower to signal changes, misjudge gaps in traffic, and drift into intersections before it is their turn. Louisiana data indicates impairment is a factor in approximately 30% of fatal crashes statewide.

Speeding compresses reaction time. A driver approaching at 45 mph in a 35 mph zone reaches the intersection faster than crossing traffic expects. The severity of impact increases with the square of speed.

Obstructed sight lines create conditions where a driver cannot see cross traffic until it is too late. Overgrown vegetation at corners, large parked vehicles blocking sight angles, and inadequate lighting at unlit intersections all contribute. When the obstruction is on public property, there may be a government liability claim in addition to a claim against the at-fault driver.

Malfunctioning traffic controls are a separate category. A broken or dark signal creates ambiguity about right of way. When a signal malfunction was known to the relevant transportation authority and not addressed, that agency may share liability.

Municipal signal outage reports, 311 maintenance requests, and prior accident data at the same intersection can reveal whether the government was on notice.

How Is Fault Determined After an Intersection Crash?

Fault in intersection crashes is rarely decided by one piece of evidence. It is built from multiple sources, and the strength of your case depends on how much of that evidence survives the days immediately after the crash.

The police report is the first document your attorney will request. It includes the officer’s diagram of the crash scene, witness names, citations issued (a citation for running a red light is powerful supporting evidence), and the officer’s assessment of cause. It is not dispositive, but it is the foundation.

Traffic camera footage is critical. Intersections in Louisiana cities are increasingly covered by municipal traffic cameras, red-light enforcement cameras, and private security systems from adjacent businesses. This footage is routinely overwritten within 24 to 72 hours unless preservation is requested.

Vehicle event data recorders capture the final seconds before impact: speed, braking force, steering input, and seatbelt status. Accessing this data requires knowing how to get it before the vehicle is repaired or junked. Dashcam footage from your vehicle or other vehicles at the scene can also be decisive.

Cell phone records establish whether the at-fault driver was on the phone at the time of impact. Subpoenaing those records requires moving quickly. Carriers retain call and data usage records for varying periods.

Witness statements carry weight because they come from disinterested parties. Getting names and contact information at the scene, before witnesses leave, matters. If you were injured and unable to do so, police reports sometimes capture witnesses. The sooner an investigator contacts those witnesses, the more detailed and reliable their accounts will be.

Accident reconstruction experts translate the physical evidence into a coherent account of what happened. They analyze crush patterns, skid mark length and direction, sight lines from each vehicle’s position, and post-impact vehicle trajectory. In disputed cases where both drivers claim the other had the light, a reconstructionist’s analysis often determines which account is plausible.

Louisiana’s right-of-way rules under La. R.S. Title 32 create a legal framework for evaluating fault. When a driver violated a specific statutory rule and that violation caused the crash, the legal analysis is clearer. The more disputed question is usually what percentage of fault each party bears.

Insurance adjusters from the at-fault driver’s carrier will call you quickly. Often within 24 hours. They want a recorded statement. That statement will be used to establish facts favorable to their insured and unfavorable to your claim. Do not give a recorded statement without an attorney. A representation letter from your attorney stops direct adjuster contact before you say something that damages your case.

Louisiana Law on Intersection Accidents

Louisiana updated its personal injury laws significantly between 2024 and 2026. These changes affect the value of intersection accident claims and how they are handled.

Comparative fault is the foundational rule. Under La. C.C. Art. 2323, effective January 1, 2026, if you are 51% or more at fault for the intersection crash, you recover nothing. The old threshold was 50%. If you are 50% or less at fault, your damages are reduced by your fault percentage.

Insurance adjusters know this threshold exists. Their strategy in intersection cases often involves arguing that you were distracted, had time to avoid the crash, or share fault for proceeding when the intersection was not clear. Your fault percentage becomes their primary lever. Trey Morris Injury Lawyers works with accident reconstructionists from the outset on disputed-fault cases. We establish the physical evidence before the adjuster’s narrative takes hold.

Prescriptive Period

Louisiana’s term for statute of limitations. The legal deadline to file a lawsuit. For personal injury, it is two years from the date of injury under La. C.C. Art. 3493.1 (effective July 1, 2024).

The Prescriptive Period for personal injury claims in Louisiana is two years from the date of injury under La. C.C. Art. 3493.1, effective July 1, 2024. One year applied before July 1, 2024.

Louisiana’s direct action statute, La. R.S. 22:1269, allows a lawsuit directly against the at-fault driver’s insurance company only in limited situations, such as when the driver is bankrupt, insolvent, or deceased, cannot be served, or when the claim is against your own uninsured motorist carrier. In most cases the suit names the driver, and the insurer stays out of the caption.

UM/UIM

Uninsured/Underinsured Motorist coverage. A provision in your own auto insurance policy that pays you when the at-fault driver has no insurance (UM) or not enough insurance (UIM) to cover your damages. Under La. R.S. 22:1295, a Louisiana auto policy generally includes it unless a named insured rejected it on the form the insurance commissioner prescribes, and its limits do not stack across the vehicles on the policy.

UM/UIM coverage under La. R.S. 22:1295 is required by Louisiana insurers unless you rejected it in writing. If the at-fault driver has minimum liability coverage of $15,000 and your injuries exceed that, your own UM/UIM policy covers the gap.

Survival Action

A claim under La. C.C. Art. 2315.1 that recovers damages for the victim’s own pain and suffering between the moment of injury and the moment of death. It is separate from the wrongful death action and can be filed alongside it.

Wrongful Death Action

A claim under La. C.C. Art. 2315.2 brought by surviving family members to recover their own damages from the death, including loss of financial support, loss of companionship, and funeral costs.

When an intersection crash causes a death, Louisiana allows both survival and wrongful death claims. See our wrongful death claims page for details on who can file and what damages apply.

Injuries Common in Intersection Collisions

T-bone crashes produce the most severe injuries because the side door offers minimal structural protection against direct lateral force. Traumatic brain injury, spinal damage, and broken bones are the injuries most commonly documented after intersection collisions in Louisiana.

Traumatic brain injury occurs when the head strikes a side window, the steering wheel, a door frame, or the roof during rollover. Even airbag deployment can cause concussion. Brain injuries range from mild concussion to severe diffuse axonal injury. Symptoms are not always immediate. Headaches, cognitive slowing, and mood changes that appear days later may be connected to the crash.

Spinal cord injuries and herniated discs follow from the lateral forces of a T-bone or the frontal compression of a head-on impact. Disc herniation in the cervical or lumbar spine can cause chronic pain, radiating nerve symptoms, and, in severe cases, partial paralysis. Treatment often involves multiple procedures and extended physical therapy. The cost of spinal treatment is frequently the largest component of intersection accident claims.

Broken bones occur at predictable locations: arms raised defensively before impact, ribs compressed by seatbelts, clavicles stressed by shoulder harnesses, and pelvic fractures in high-force crashes. Healing times vary from weeks to months, and some fractures produce permanent functional limitations.

Soft tissue injuries, including whiplash, ligament tears, and muscle tears, often have delayed onset. You may feel adequate immediately after the crash, then become significantly symptomatic 24 to 72 hours later. Insurance adjusters treat delayed-onset injuries with skepticism. Your medical evaluation on the day of the crash, even if nothing is found, documents that you sought care. Your follow-up evaluation when symptoms emerge documents the injury progression.

Internal organ damage from steering column or seatbelt pressure can be missed without imaging. Abdominal tenderness after an intersection crash warrants evaluation.

Psychological injury following severe crashes, particularly crashes involving fatality or significant trauma, is real and compensable. Post-traumatic stress, anxiety driving near intersections, and disrupted sleep are recognized conditions. They require documentation and treatment.

Soft tissue and psychological injuries are the categories insurers contest most often. Delayed-onset documentation, not initial emergency records alone, establishes the full injury picture. Trey Morris Injury Lawyers coordinates with treating physicians to ensure injury progression is recorded from first evaluation through maximum medical improvement.

For catastrophic injuries, see our catastrophic injury lawyers page.

What Compensation Does Louisiana Law Allow After an Intersection Crash?

Louisiana law allows recovery for both economic and non-economic losses.

Medical expenses include all past and future treatment costs: emergency care, hospital stays, surgery, imaging, physical therapy, and ongoing pain management.

Loss of Earning Capacity

The difference between what you could have earned over your working lifetime and what you can earn now after the injury. Calculated by a vocational expert and converted to present value by an economist.

Lost wages cover income you could not earn during recovery.

Pain and suffering damages compensate for the physical and emotional impact of your injury. Louisiana does not cap general damages for most intersection accident claims. Recent tort reform changes made to certain damages categories in 2024 and 2025 may apply depending on the date of your crash.

Property damage covers repair or replacement of your vehicle and any other personal property destroyed in the crash.

Loss of Consortium

A claim by the injured person’s close family for the loss of companionship, affection, and support caused by the injured person’s condition. Louisiana gives it to the same relatives who could bring a wrongful death claim, starting with the spouse and children. It is a separate damage category from the injured person’s own claims.

Loss of Consortium is a separate claim available to qualifying family members when your injury affects their relationship with you.

What to Do After an Intersection Accident in Louisiana

What you do in the first hours after an intersection crash affects your legal position. These steps matter.

Stay at the scene. Leaving before police arrive can be treated as a hit-and-run regardless of fault. Moving vehicles before the officer arrives changes the physical evidence. If vehicles must be moved for safety, document their positions with photographs first.

Call 911. Even for crashes that seem minor, a police report creates an official record of the event, the parties involved, and the conditions at the scene.

Photograph everything. Vehicle positions before they are moved. The traffic signal showing what it displays. Skid marks. Road conditions. Sight lines from each vehicle’s approach. Your injuries. The other driver’s license, registration, and insurance card. Any visible damage to both vehicles.

Get witness contact information immediately. A name and phone number collected at the scene is worth far more than a request sent through the police report a week later.

Seek medical evaluation the same day, even if you feel intact. Many intersection crash injuries have delayed onset.

Do not give a recorded statement to the other driver’s insurer without an attorney.

Preserve your dashcam footage immediately. If you have a dashcam, do not let the device overwrite the recording. Save it to a separate drive. Request traffic camera footage and business security footage from the intersection and nearby properties. This must happen within 24 to 72 hours in most cases.

Contingency Fee

A fee arrangement where the attorney is paid a percentage of the recovery and only if there is a recovery. The client pays nothing upfront and owes no attorney fees if the case is unsuccessful.

The Contingency Fee arrangement means consulting an attorney costs you nothing upfront. Trey Morris Injury Lawyers does not charge for initial consultations and takes intersection accident cases on contingency. Our fee comes from the recovery. If there is no recovery, there is no fee.