Common Causes of Pedestrian Accidents in California

Pedestrian accidents in San Diego are more common — and more legally complex — than most people realize. When a vehicle strikes a person on foot, the injuries are almost always severe: broken bones, traumatic brain injuries, spinal cord damage, and internal injuries that require surgery and long-term rehabilitation. In the worst cases, pedestrian accidents are fatal.

If you or a loved one has been struck by a vehicle in San Diego, understanding the legal landscape is the first step toward protecting your rights.

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How Dangerous Are San Diego's Roads for Pedestrians?

California ranks among the most dangerous states in the country for pedestrians. According to the National Highway Traffic Safety Administration (NHTSA), California consistently records the highest total number of pedestrian fatalities of any state, accounting for nearly one-fifth of all pedestrian deaths nationally. In 2022, 1,158 pedestrians were killed in California — representing approximately 26% of all traffic deaths in the state. Preliminary data from the Governors Highway Safety Association shows that California pedestrian fatalities declined modestly in 2023 and 2024, but the state continues to lead the nation in pedestrian deaths by a wide margin.

San Diego County reflects these statewide trends. The California Office of Traffic Safety (OTS) ranks San Diego County among the highest-volume pedestrian injury counties in California, with collisions concentrated on high-speed arterial roads and mixed-use commercial corridors. Areas like El Cajon Boulevard, University Avenue, and sections of the I-5 corridor through Mission Valley and Downtown consistently appear in collision records.

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Common Causes of Pedestrian Accidents in California

Most pedestrian accidents in California involve driver negligence. The leading causes include:

Distracted Driving

Cell phone use while driving — texting, scrolling, or using navigation — is the leading form of distraction in pedestrian accidents. California law prohibits handheld cell phone use while driving (CVC § 23123), but enforcement is inconsistent and violations are widespread. At impact speeds of 30 mph or above, a distracted driver has almost no reaction time to avoid striking a pedestrian.

Failure to Yield at Crosswalks

California Vehicle Code section 21950 requires drivers to yield to pedestrians who are lawfully within a crosswalk. This applies to both marked and unmarked crosswalks (intersections where crosswalk lines haven't been painted are still legally considered crosswalks under California law). Failure to yield is a primary contributing factor in a significant portion of pedestrian injury collisions in San Diego.

Speeding

Speed is the single greatest determinant of whether a pedestrian survives a collision. Research published in the American Journal of Public Health found that pedestrians struck at 23 mph have a 10% fatality risk; at 42 mph, the fatality risk rises to 75%. San Diego's residential streets and commercial corridors frequently have posted limits of 25–35 mph — but survey data from California OTS consistently shows a large percentage of drivers exceeding those limits.

Impaired Driving

Alcohol and drug impairment dramatically increase the risk of pedestrian accidents by reducing reaction time, impairing depth perception, and narrowing a driver's field of vision. Impaired drivers often fail to see pedestrians until it's too late — particularly at night or in areas with poor lighting. Under California law, a DUI that results in serious bodily injury can be charged as a felony, and evidence of DUI is highly probative of negligence in a civil injury case.

Poor Visibility and Lighting Conditions

Nighttime pedestrian accidents account for a disproportionate share of fatalities. Inadequate street lighting, improperly designed crosswalks, obstructed sightlines, and the absence of pedestrian countdown signals all contribute to low-visibility crashes. In some cases, the government entity responsible for street maintenance can share liability for these accidents if lighting deficiencies have been reported and left unaddressed.

Dangerous Crosswalk and Road Design

Not all pedestrian accidents are the result of individual driver or pedestrian behavior. Infrastructure plays a critical role in safety outcomes. A crosswalk at a high-speed intersection without a pedestrian signal, a median refuge island, or a leading pedestrian interval creates conditions where accidents are statistically predictable. California law allows pedestrians injured at government-maintained crosswalks to bring claims against the public entity if the dangerous condition was known or should have been known, and reasonable time existed to correct it (Government Code § 835).

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Injuries Commonly Sustained in Pedestrian Accidents

Because pedestrians have no protective shell — no airbags, seatbelts, or vehicle frame — the physical trauma from even a relatively low-speed impact can be catastrophic. Common injuries include:

• Traumatic brain injuries (TBI): Even when there is no direct head-to-vehicle contact, rotational forces from the fall following impact can cause diffuse axonal injury. Moderate to severe TBIs can result in cognitive impairment, personality changes, and permanent disability. Learn more about recognizing symptoms of traumatic brain injury after an accident.
• Spinal cord injuries: Impact to the back or neck — from the vehicle itself or from the fall to the pavement — can cause partial or complete paralysis. The lifetime cost of spinal cord injury care in California regularly exceeds $1 million. Read more about legal options after paralysis from an accident in San Diego.
• Pelvic and long bone fractures: Vehicle bumpers typically impact pedestrians at hip or pelvis height, making pelvic fractures extremely common. These injuries require complex surgical repair and extended rehabilitation.
• Internal organ damage: Blunt force trauma from vehicle impact can rupture the spleen, liver, or intestines without visible external injury. Internal bleeding is a leading cause of death in pedestrian trauma cases that initially appear survivable.
• Soft tissue and degloving injuries: Dragging contact with the road surface often causes extensive skin loss and deep tissue damage requiring skin grafts and long-term wound management.

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Legal Framework for Pedestrian Accident Claims in California

Driver Negligence Claims

The most common pedestrian accident claim is against the driver who struck the pedestrian. To establish liability, the plaintiff must prove: (1) the driver owed a duty of care, (2) the driver breached that duty, (3) the breach caused the pedestrian's injuries, and (4) the pedestrian suffered compensable damages. In most cases involving crosswalk violations, speeding, or distracted driving, the breach element is straightforward — California Vehicle Code violations are negligence per se (California Evidence Code § 669). For a deeper look at how fault is established, see our guide to proving liability in personal injury cases.

California's Pure Comparative Fault Rule

California follows a pure comparative fault system (Li v. Yellow Cab Co. (1975)). This means that even if a pedestrian was crossing outside a crosswalk or against a signal, they can still recover damages — reduced by their percentage of fault. The jury assigns a percentage of fault to each party, and the pedestrian's recovery is reduced proportionally. This rule is frequently invoked by defense attorneys in pedestrian cases, which is why thorough documentation of the scene, signals, and driver behavior is critical from the start.

Government Claims for Road Defects

If inadequate lighting, a missing crosswalk, or a dangerous road design contributed to the accident, a claim may lie against the City of San Diego, Caltrans, or another government entity. Claims against government entities require a government tort claim to be filed within six months of the date of injury (Government Code § 911.2). This deadline is strict — missing it typically bars recovery. Any case involving road conditions or crosswalk design should be evaluated for a government entity claim as soon as possible.

Uninsured Driver Coverage

Pedestrian accident victims who are struck by an uninsured or hit-and-run driver can still recover compensation through their own uninsured motorist (UM) coverage, if they carry it. California requires auto insurers to offer UM coverage, though drivers may waive it. Pedestrians who do not own a vehicle may be covered under a family member's UM policy or a homeowner's/renter's policy in some circumstances. Identifying all available insurance coverage is a critical early step in any pedestrian accident case.

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Steps to Take After a Pedestrian Accident in San Diego

1. Call 911 and seek emergency medical care. Even if injuries seem manageable, pedestrian accident trauma is often not fully apparent immediately. Get evaluated at a hospital.
2. Document the scene. Photograph the crosswalk, road conditions, lighting, vehicle damage, skid marks, and any visible injuries before the scene is cleared.
3. Identify witnesses. Bystanders frequently see things the involved parties do not. Get names and phone numbers before people disperse.
4. Do not provide a recorded statement to any insurance company without speaking to an attorney first. Statements made in the immediate aftermath are frequently used to minimize claims later.
5. Contact a pedestrian accident attorney. Given the six-month deadline for government entity claims and the 10-day window to secure some types of accident scene evidence, early legal consultation directly impacts the strength of your case.

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Talk to a San Diego Pedestrian Accident Attorney

At Hulburt Law Firm, we represent pedestrian accident victims and their families throughout San Diego. Attorney Conor Hulburt has secured seven and eight-figure results for clients who suffered catastrophic injuries due to someone else's negligence. If you or a family member has been struck by a vehicle in San Diego, contact us today for a free consultation. Visit our San Diego Pedestrian Accident Attorney page to learn more about how we can help.

The Truth Demands Justice.

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Related Content

• San Diego Pedestrian Accident Attorney
• Common Car Accident Causes in San Diego: What to Know
• Compensation for Personal Injury Victims in San Diego
• Common Causes of Spinal Cord Injuries in San Diego
• Personal Injury Statute of Limitations in San Diego

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