California’s New School Zone Speed Law: How AB 382 Affects Pedestrian Injury Claims

Every weekday morning, hundreds of thousands of children in Los Angeles County walk, scoot, or get dropped off within a few hundred feet of a campus. Around every one of those campuses is a narrow window — roughly 7:30 to 8:30 a.m. and 2:00 to 3:30 p.m. — when foot traffic, double-parked SUVs, delivery vans, and impatient commuters collide in the same few blocks. It is one of the most predictable crash environments in the state, and California’s Legislature has spent several sessions trying to slow it down.

AB 382 is the latest step. Taking effect January 1, 2026 and drawing renewed attention as families headed back to school in August 2026, the law removes one of the biggest bureaucratic obstacles to safer school streets: the engineering and traffic survey requirement that historically stood between a city council and a 20 mph school zone.

If your child or a family member was struck near a school in Los Angeles, this is not an academic policy debate. The posted speed limit, and the legal authority behind it, can decide whether a driver is presumed negligent or merely accused of it. This guide explains what AB 382 does, how it interacts with California’s negligence per se rule, who can be held responsible beyond the driver, and the deadlines that quietly destroy otherwise strong cases.

What AB 382 Actually Changed

To understand the significance, you have to understand what came before. California’s Vehicle Code sets a prima facie speed limit of 25 mph in a school zone when children are present — a default limit that applies unless a different limit is properly posted. For decades, if a city wanted to post something lower than the default, it generally had to justify the reduction with an engineering and traffic survey: a formal study measuring the speed most drivers actually travel (the 85th percentile), crash history, and roadway conditions.

That requirement exists for a real reason. California’s anti-“speed trap” rules were designed to stop municipalities from posting artificially low limits and generating revenue through radar enforcement. Without a valid survey, radar-based enforcement of a posted limit can be inadmissible in traffic court.

But the rule had an unintended consequence: it anchored speed limits to how fast drivers were already going. On a wide residential arterial where most traffic flows at 35 mph, the survey math resisted a 20 mph school zone — even if the street ran along an elementary school fence line.

AB 382 breaks that loop for school zones specifically. A city council or county board of supervisors can now adopt a 20 mph school zone limit by ordinance based on the presence of the school, without commissioning the survey first. The decision becomes a policy choice about child safety rather than a data-gathering project that takes months and tens of thousands of dollars per corridor.

Why 5 mph Matters More Than It Sounds

Traffic safety researchers have documented the relationship between impact speed and pedestrian survival for decades, and the curve is steep exactly in the range school zones occupy. A pedestrian struck at around 20 mph has a strong chance of surviving with recoverable injuries. At 30 mph, the risk of severe injury or death climbs dramatically; at 40 mph, survival becomes the exception. Children compound the risk — smaller bodies, higher center-of-mass impacts relative to the vehicle’s hood line, and less protective mass.

There is also a reaction-time component. Stopping distance scales roughly with the square of speed. At 20 mph, a driver who perceives a child stepping out from between parked cars may stop in time. At 30 mph, that same driver is still traveling at nearly full speed when the collision occurs. This is precisely the geometry of most LA school-zone crashes: a child emerging from a visual obstruction created by the drop-off line itself.

How the Speed Limit Becomes Legal Leverage in Your Claim

In a civil injury case, the posted limit does two things.

1. Negligence Per Se

Under California Evidence Code § 669, negligence is presumed when four elements line up:

1. The defendant violated a statute, ordinance, or regulation;
2. The violation proximately caused the injury;
3. The injury resulted from the kind of occurrence the law was designed to prevent; and
4. The injured person was in the class of people the law was designed to protect.

A school zone speed ordinance is almost a textbook fit. Its entire purpose is preventing vehicles from striking children walking to and from school. A ten-year-old hit in a marked crosswalk at a posted 20 mph zone while the driver was traveling 34 mph satisfies all four elements on its face. The burden then shifts to the defense to rebut the presumption — typically by arguing the driver did what a reasonably careful person would do under emergency circumstances, or that the violation did not cause the harm.

That shift is enormously valuable. In an ordinary pedestrian case, the plaintiff must affirmatively prove the driver was careless. With negligence per se, carelessness is the starting assumption and the defense is playing catch-up — a dynamic that changes how insurers value a file long before trial.

2. The Basic Speed Law Still Applies — Even Under the Limit

Drivers and insurers routinely argue “my client was going the speed limit.” That is not a defense in California. The Basic Speed Law (Vehicle Code § 22350) prohibits driving at a speed greater than is reasonable and prudent given weather, visibility, traffic, and roadway conditions — regardless of the posted number. Twenty-five miles per hour through a crowded crossing with a guard in the roadway and children queued at the curb can be unlawfully fast.

So AB 382 gives you a second, cleaner path to liability without closing the first. Where a 20 mph zone is posted, exceeding it triggers the presumption. Where it is not posted, the basic speed law and ordinary negligence still reach the same conduct — it just takes more proof.

3. Additional Statutes That Frequently Apply

• Vehicle Code § 21950 — drivers must yield to pedestrians in marked and unmarked crosswalks and must exercise due care and reduce speed for pedestrian safety.
• Vehicle Code § 21950.5 / crossing guard directives — failing to obey a crossing guard’s signal.
• Vehicle Code § 22454 — failing to stop for a school bus displaying flashing red lights, a separate and often catastrophic category of case.
• Vehicle Code § 23123.5 — handheld phone use while driving, the single most common aggravating fact in school-zone cases.
• Vehicle Code § 22500 — illegal parking and stopping, which creates the sight-line obstructions that cause these crashes in the first place.

Who Can Be Held Liable Beyond the Driver

School-zone crashes rarely have only one cause. Identifying every responsible party matters because California’s minimum auto liability limits — raised to 30/60/15 in 2025 — are still far below what a serious pediatric injury costs. A single 30/60 policy does not begin to cover a traumatic brain injury, a growth-plate fracture requiring multiple surgeries, or decades of therapy.

Potential Defendant	Theory of Liability
The driver	Negligence; negligence per se for speed, crosswalk, phone, or bus-stop violations
The driver’s employer	Respondeat superior if driving in the course of employment — delivery, rideshare, contractor, and gig drivers are common in morning drop-off windows
Vehicle owner	Permissive use liability (statutorily capped) and negligent entrustment where the owner knew the driver was unfit
City / County / Caltrans	Dangerous condition of public property (Gov. Code § 835): obscured sight lines, missing or faded crosswalk markings, inadequate signage, poor signal timing, absent curb extensions, or known collision history
School district (e.g., LAUSD)	Negligent supervision of student release, unsafe drop-off/pick-up configuration, failure to staff or train crossing guards, failure to act on known hazards
Private property owner	Vegetation, signage, or parked fleet vehicles obstructing the crossing; negligent parking lot design adjacent to campus
Bus or transport contractor	Negligent loading/unloading, improper stop placement, failure to activate warning devices

The Dangerous Condition Claim, In Plain English

Government Code § 835 lets you sue a public entity when public property was in a dangerous condition at the time of injury, the condition created a reasonably foreseeable risk of the kind of injury that occurred, and either an employee created it or the entity had actual or constructive notice with enough time to fix it.

In practice, the fight is almost always about notice. That is why prior complaints matter so much: 311 service requests, council office correspondence, PTA petitions, LADOT collision data, school safety committee minutes, and prior crash reports at the same intersection. When a corridor has a documented history and nothing was done, the case changes character entirely. Public entities also assert design immunity under Government Code § 830.6, which is why the specific defect — maintenance and signage versus approved design — needs careful framing from the start.

Comparative Fault and Children: What the Defense Will Try

Expect the insurer to argue your child “darted out,” was not in the crosswalk, was looking at a phone, or was wearing dark clothing. California follows pure comparative fault, meaning a percentage of responsibility reduces the recovery but never eliminates it. If a jury assigns 20% fault and awards $1,000,000, the judgment is $800,000.

But the analysis for children is materially different from the analysis for adults:

• Very young children — California courts have long held that children below roughly age five are incapable of negligence as a matter of law.
• Older children — are held to the standard of a reasonable child of like age, intelligence, and experience, not an adult standard. A seven-year-old’s impulse decisions are measured against other seven-year-olds.
• Heightened driver duty — a driver who knows or should know children are likely present must exercise correspondingly greater vigilance. Driving past a school at dismissal is the paradigm case. The presence of children is not a surprise; it is the entire point of the zone.

There is also a parental angle defendants sometimes try: blaming a parent for inadequate supervision to reduce the child’s recovery. In California, a parent’s negligence is generally not imputed to the child to reduce the child’s own damages. That distinction is worth raising early, before an adjuster anchors a lowball number.

Evidence That Disappears — and How Fast

School-zone cases are won with records that have short lifespans. If you take nothing else from this article, take the timeline.

• Surveillance video (14–30 days). Campus cameras, nearby businesses, apartment entry systems, doorbell cameras, and LADOT cameras routinely overwrite on a two-to-four week loop. A preservation letter needs to go out in days, not months.
• Vehicle event data recorder (immediately at risk). Modern vehicles store pre-crash speed, throttle, braking, and seatbelt data. Once the vehicle is repaired, sold, or salvaged, that data is often gone.
• Phone records. Carrier data showing texting or app use at the moment of impact requires a timely preservation demand and usually litigation to obtain.
• Roadway condition. Photograph faded crosswalk paint, obscuring vegetation, missing signs, and sight lines from a child’s eye height — roughly 3.5 to 4 feet — before any agency repaints or trims.
• Crossing guard assignments and bell schedules. These establish whether children were “present” for statutory purposes and whether the district staffed the post it had committed to staff.
• The ordinance itself. Obtain the local ordinance and the LADOT or city engineer’s posting records establishing what limit was legally in force at that location on that date.
• Witnesses. Other parents and students are the best witnesses in these cases, and they scatter within minutes. Names and numbers collected at the scene are worth more than anything gathered a month later.

Deadlines: The Six-Month Trap

California gives most injury victims two years from the date of injury to file suit (Code of Civil Procedure § 335.1). For a minor, that clock is generally tolled until the child’s 18th birthday, which leads many families to assume there is no rush.

That assumption is dangerous, because the tolling rule does not rescue claims against public entities. If the City of Los Angeles, the County, LAUSD, or Caltrans is a defendant, Government Code § 911.2 generally requires a written claim within six months of the incident. Miss it and you are relegated to a late-claim application with no guarantee of relief. Since most school-zone cases involve at least a potential dangerous-condition theory, the practical deadline in these cases is six months — not two years, and not eighteen years.

Damages in a Pediatric Pedestrian Case

Children’s injury claims value differently from adult claims, and the difference is usually on the future side of the ledger.

• Medical expenses — emergency transport, imaging, surgery, hardware, and rehabilitation, plus reasonably certain future care.
• Growth-related future surgery — growth plate injuries and implanted hardware in a growing child frequently mean revision procedures years later. These must be projected by a pediatric specialist, not assumed away.
• Cognitive and educational impact — a traumatic brain injury in a developing brain can surface as attention, processing speed, or behavioral changes that only become measurable in later grades. Neuropsychological baselining matters.
• Lost future earning capacity — provable through vocational and economic expert testimony even when a child has no work history.
• Pain, suffering, disfigurement, and emotional distress — including scarring, which carries particular weight in a child’s case, and post-traumatic stress around traffic and school routines.
• Parents’ claims — recovery of medical costs paid, and in qualifying circumstances a negligent infliction of emotional distress claim for a parent who witnessed the impact.

One procedural note families often do not anticipate: a settlement on behalf of a minor generally requires court approval through a minor’s compromise petition, and the funds are typically placed in a blocked account or structured settlement until the child turns 18. That is protective, not obstructive — but it adds weeks to the timeline, and it should be planned rather than discovered at the end.

What To Do in the First 72 Hours

1. Get complete medical evaluation — children under-report symptoms and adrenaline masks injury. Document everything, including headaches, sleep changes, and behavioral shifts in the days after.
2. Get the traffic collision report number from LAPD, the Sheriff, or CHP, and request the full report when available.
3. Photograph the scene at the same time of day — the sun angle, the parked-car wall, the crossing guard position, and the sight line at your child’s eye height.
4. Write down what was posted — the speed limit signs, flashing beacons, and school zone markings within two blocks in every direction.
5. Collect witness contacts — other parents, teachers, school staff, crossing guards, and nearby business employees.
6. Send preservation letters — to the school, the district, nearby businesses, and the driver’s insurer, demanding retention of video and vehicle data.
7. Do not give a recorded statement to the other driver’s insurer, and do not let anyone record your child.
8. Calendar the six-month government claim deadline immediately, even if you are not yet sure a public entity is involved.

Frequently Asked Questions

Where This Leaves Los Angeles Families

AB 382 does not make anyone safer by itself. It removes an excuse. The engineering survey requirement gave agencies a defensible reason to leave a 25 or 30 mph limit in front of an elementary school, even when everyone who lived on the block knew it was too fast. Now that obstacle is gone, and the decision is squarely political and local.

For injured families, the legal consequence is concrete. Where an agency has adopted a 20 mph zone, a speeding driver walks into a negligence per se presumption. Where an agency has not, its inaction after documented complaints and prior crashes becomes evidence in a dangerous-condition claim. Either way, what happens in the first weeks after a crash — video preserved, data downloaded, ordinances pulled, witnesses located, government claim calendared — determines what the case is worth a year later.

If you are researching this after something already happened, do not wait for the police report or the insurance adjuster’s call. The evidence is already on a timer.

Related reading: Car Accident Lawyer Los Angeles · Slip and Fall Lawyer Los Angeles · Contact InjuryAllies

Sources & Further Reading

• California Assembly Bill 382 (2025–2026 session), school zone speed limit authority, effective January 1, 2026.
• California Vehicle Code §§ 22352, 22350, 21950, 22454, 23123.5 (prima facie limits, basic speed law, pedestrian right of way, school bus, handheld devices).
• California Evidence Code § 669 (negligence per se presumption).
• California Government Code §§ 835, 830.6, 911.2 (dangerous condition of public property, design immunity, government claim deadline).
• California Code of Civil Procedure §§ 335.1, 352 (two-year limitations period; tolling for minors).
• NHTSA and Federal Highway Administration research on pedestrian impact speed and injury severity.