Semi Truck Accident Settlement Calculator for Los Angeles

Your settlement depends on measurable factors: injury severity, the carrier's safety record, federal violations, and California's pure comparative negligence rule. Most semi truck accident cases in Los Angeles settle between $1.2 and $3.8 million when the motor carrier or driver was substantially at fault. Cases with permanent disability, disfigurement, or catastrophic injury can exceed $5 million. The calculation starts with your medical damages—past and future—then multiplies based on liability strength. A carrier with a high CSA score, hours-of-service violations recorded in ELD data, or maintenance defects discovered in post-crash inspections dramatically increases your valuation. You're not guessing. You're reading the data the trucking company collected.

• Injury severity and permanence. Permanent disability, disfigurement, loss of earning capacity, and catastrophic injury (spinal, brain, amputation) command significantly higher settlements than temporary injuries.
• Carrier's CSA score. [Motor carriers are assigned Compliance, Safety, Accountability scores](https://www.fmcsa.dot.gov/) in specific violation categories. A high CSA score in unsafe driving or hours-of-service violations demonstrates a pattern of negligence.
• Hours-of-service violations. Federal regulations limit drivers to 11 hours of operation after 10 hours off-duty. ELD data proving the driver operated beyond this limit strengthens liability considerably.
• Electronic logging device (ELD) discrepancies. Logbook tampering, missing data, or contradictions between ELD records and vehicle telematics strengthen negligence claims.
• Vehicle maintenance records. Tire blowouts, brake system failure, and coupling failures tied to deferred maintenance appear in vehicle inspection reports and increase carrier liability.
• Driver qualification file (DQF). The driver's training, medical certifications, prior accident history, and disciplinary records are discoverable and often reveal pattern negligence.
• Comparative fault under California law. California applies pure comparative negligence—you recover your percentage of fault as damages. If you're 30% at fault, you still recover 70% of the judgment.
• Medical expenses (past and future). Documented treatment, surgery, rehabilitation, ongoing therapy, and future medical care tied to the injury directly increase damages.
• Lost wages and loss of earning capacity. Vocational experts calculate future earning loss if the injury prevents return to your former occupation.
• Insurance policy limits. The motor carrier's liability insurance cap determines the settlement ceiling in most cases.
• Expert testimony availability. Accident reconstruction experts, biomechanics experts, and trucking-industry experts strengthen valuation arguments.

Minor Injuries (contusions, minor fractures, short-term hospitalization)

• Settlement range: $150,000–$400,000
• Typical recovery: 3–6 months
• Examples: Grade 2–3 sprains, non-surgical fractures, concussions without ongoing symptoms

Moderate Injuries (multiple fractures, organ damage, significant hospitalization)

• Settlement range: $600,000–$1.8 million
• Typical recovery: 6 months to 2 years
• Examples: Rib fractures with lung contusion, spinal compression without paralysis, multiple lacerations requiring surgery

Severe Injuries (permanent disability, amputation, significant spinal injury)

• Settlement range: $2 million–$4.5 million
• Typical recovery: Permanent partial disability
• Examples: Leg amputation, permanent spinal nerve damage, traumatic brain injury with ongoing cognitive deficits

Catastrophic Injuries (brain injury with vegetative state, paralysis, wrongful death)

• Settlement range: $5 million–$10+ million
• Permanent total disability
• Examples: Severe traumatic brain injury, complete spinal cord transection, death of breadwinner

Pure comparative negligence. California follows pure comparative negligence under Civil Code § 1431.2. Even if you share fault for the crash, you recover your proportional share of damages. If the jury finds you 25% responsible, you recover 75% of the award. This rule shifts settlement dynamics significantly—the motor carrier's liability insurance often covers the bulk of damages regardless of your minor contributory fault.

No damage caps for personal injury. California doesn't cap personal injury damages in trucking cases (damage caps exist only in certain wrongful death or medical malpractice scenarios). Your settlement isn't artificially limited by state law.

Los Angeles County jury pool. Juries in downtown LA courts and surrounding counties have experience with major accidents and tend to assess liability seriously. Comparative negligence rules mean shared fault reduces awards more than in pure negligence states, but catastrophic injury verdicts still run high.

Motor carrier data is public. The [FMCSA publishes CSA scores and violation histories for every motor carrier](https://www.fmcsa.dot.gov/). You can order a carrier's safety record before settlement discussions, which often shifts negotiation dynamics when violations are severe.

Preservation obligations. California imposes strict spoliation rules on defendants. A preservation letter from counsel stops the clock on the motor carrier's right to delete ELD data, logbooks, and other evidence. Violation of preservation orders can result in adverse inference—a jury instruction that assumes the missing evidence would have supported your claim.

Interstate commerce implications. Many semi truck cases involve carriers based in other states. Jurisdictional questions, choice-of-law issues, and forum selection clauses in bills of lading can affect settlement strategy and timeline but rarely prevent California law from applying.

A settlement calculator gives you a baseline. Real valuations require deeper analysis:

Emotional distress and loss of enjoyment of life. Documented trauma, anxiety, PTSD, and diminished quality of life add significant damages but require expert testimony and detailed medical records.

Punitive damages. If evidence shows the motor carrier or driver acted with gross negligence or reckless disregard—for example, willfully falsified logs, knowingly hired an unsafe driver, or ignored repeated safety violations—juries can award punitive damages separate from compensatory damages.

Third-party defendants. The truck driver isn't always the only negligent party. Brokers, shippers, loaders, and maintenance facilities can be jointly liable if their actions contributed to the crash. Expanding liability often increases total recovery.

Your own insurance. Uninsured or underinsured motorist (UIM) coverage from your own auto policy may provide additional recovery if the truck's insurance is exhausted. This layer is frequently overlooked in initial valuations.

Wrongful death. If the crash was fatal, wrongful death damages are calculated differently, often with higher awards but specific statutory limits in some cases. Family members' loss-of-consortium claims and funeral expenses also factor in.