A pedestrian struck by a vehicle typically arrives in the emergency department with catastrophic injuries: traumatic brain injury, multiple fractures, spinal cord damage, or internal organ injury. Unlike vehicle occupants, pedestrians have no crash protection. The severity of the injuries combined with the emotional weight of a person on foot being struck by a vehicle creates strong jury sympathy — and precisely because of that sympathy, defense counsel attack the liability framework aggressively, focusing on the pedestrian's comparative fault to reduce or bar recovery in modified comparative fault states.
The Yield Duty Framework
Every state vehicle code imposes a duty on drivers to yield to pedestrians in marked crosswalks. The nuances vary by jurisdiction, but the majority rule is that a driver must yield to a pedestrian who has entered the roadway within a marked or unmarked crosswalk at an intersection. Most states also require drivers to exercise due care to avoid colliding with any pedestrian on the roadway, whether or not the pedestrian is in a designated crossing location.
The duty to yield in California (Vehicle Code section 21950) and similar statutes in other states applies as soon as the pedestrian enters the crosswalk, not just when they are directly in the driver's lane of travel. A pedestrian who was struck while crossing in the driver's adjacent lane, before reaching the driver's lane, is protected by the yield statute from the moment they stepped off the curb. Defense arguments that the driver “had the right of way” because the pedestrian was not yet in the defendant's immediate travel lane are legally incorrect in these jurisdictions, though they resonate with jurors who have absorbed a misconception about how yield laws work. Voir dire on the actual text of the yield statute is valuable.
Comparative Fault: The Battleground
The primary defense strategy in pedestrian cases where the crossing was not at a marked crosswalk, or where the pedestrian entered against a signal, is a high comparative fault attribution to the plaintiff. In modified comparative fault states (including New York post-May 2026, where a plaintiff more than 50 percent at fault loses non-economic damages entirely), a successful comparative fault defense can eliminate or dramatically reduce the recovery.
Plaintiff counsel's response to the comparative fault argument requires affirmative evidence, not just argument. The most effective tools are:
- Traffic signal timing data: Where the pedestrian alleges they had a walk signal, the signal controller event log establishes exactly how long the walk phase had been active when the impact occurred.
- Vehicle speed reconstruction: A pedestrian's crossing time can be estimated from the known width of the roadway and the pedestrian's likely walking pace. If the collision occurred before the pedestrian could reasonably complete the crossing even at normal pace, the argument that the pedestrian misjudged the crossing gap fails.
- Surveillance and traffic camera footage: The most common dispute in pedestrian cases is whether the pedestrian was in the crosswalk versus jaywalking. Footage that shows the pedestrian's position relative to the crosswalk lines at the moment of impact resolves this dispute if it can be preserved.
- Cellphone records for the driver: Distracted driving by texting is well-documented in pedestrian fatality data. If the driver was on the phone at the point of impact, that evidence both negates the comparative fault argument and supports a recklessness theory for punitive damages in appropriate cases.
Scene Investigation and Evidence Preservation
The physical evidence at a pedestrian knockdown scene depreciates fast. Skid marks and drag marks disappear with weather or road maintenance. Blood spatter patterns are cleaned. Vehicle damage is repaired. An investigator or accident reconstruction expert should be dispatched to the scene within 48 hours to document tire marks, impact debris fields, final resting positions, and the sight lines from the driver's approach. The position of impact evidence relative to the crosswalk lines or intersection is often dispositive.
The vehicle's event data recorder should be imaged before the vehicle is repaired or released. EDR data provides the vehicle's speed in the five seconds before the airbag deployment event, brake application timing, and throttle position. In pedestrian cases where the driver claims to have been traveling at or under the speed limit, EDR data frequently shows otherwise.
Damages in Catastrophic Pedestrian Cases
The damages analysis in a serious pedestrian case involves multiple expert disciplines. A forensic economist calculates lost earnings and household services contributions using vocational analysis, wage and benefit data, and work-life expectancy tables. A life care planner models the costs of future medical care, rehabilitation, assistive technology, home modification, and personal care assistance for surviving plaintiffs with permanent impairment. Where the plaintiff sustained a TBI, a neuropsychologist expert testifies to cognitive and behavioral deficits that affect employability and quality of life in ways the treating physician's records alone do not capture.
In wrongful death cases arising from pedestrian fatalities, the California statutory beneficiary structure and the loss-of-consortium and financial support components are analyzed separately. Adult children of a decedent pedestrian may have standing as statutory heirs even if they were financially independent, depending on the jurisdiction's beneficiary statute.
For pedestrian cases involving government-maintained roadways with inadequate crosswalk markings or missing signage, see auto-accident litigation resources on government entity road-defect claims. Wrongful death damages modeling for pedestrian fatality cases is covered at wrongful-death practice resources.