Who Is Liable for a Motorcycle Accident in Calabasas?

Arya Firoozmand, Esq. — Founding Partner

Local Calabasas Injury Attorney · UCLA Law

Arya Firoozmand is the founding partner at L&F Brown. He grew up in Woodland Hills — minutes from Calabasas — graduated from El Camino Real High School and UCLA Law School, and has spent his career representing injured clients across the West Valley.

Liability in a motorcycle accident case in Calabasas follows California's comparative fault system - multiple parties can share responsibility, and each party's percentage determines their share of the damages. The question of who's liable is often contested more aggressively in motorcycle cases than in car accidents, because insurers know riders face structural bias and push harder on comparative fault arguments.

The Other Driver's Liability

When another vehicle caused the crash - crossing the centerline on Mulholland Highway, failing to yield on Las Virgenes Road, cutting off a rider on the 101 near Calabasas - that driver is the primary defendant. Their negligence, their insurance, their liability. The CHP or LASD Lost Hills Station report from the crash documents what happened and who was involved, and it's the starting point for the liability analysis.

The practical challenge: the other driver's insurer will look for any basis to assign comparative fault to you. "The rider was speeding." "The rider wasn't visible." "The rider was lane splitting." California's pure comparative fault system means every percentage point they can assign to you reduces your recovery. Counter-arguments require evidence - a documented crash scene, witness statements, the physics of the impact, and sometimes accident reconstruction.

Government Entity Liability for Road Conditions

Some Calabasas motorcycle crashes are caused or contributed to by road conditions rather than another driver. Dangerous conditions on Mulholland Highway - inadequate banking on corners, missing or misleading signage, loose gravel deposits, failed pavement - may be the responsibility of the agency that maintains that section of road. LA County Public Works maintains parts of Mulholland. Caltrans maintains the 101 corridor.

Government liability claims have a six-month notice deadline, far shorter than the two-year personal injury statute of limitations. If road conditions played any role in your crash, this needs to be investigated immediately. Evidence from the crash scene - photographs of the road surface, identification of the maintaining agency - is essential to a government liability theory.

Vehicle Manufacturers

If a mechanical failure contributed to the crash - brake failure, defective throttle mechanism, tire defect, suspension failure - the vehicle manufacturer may be liable under product liability law. This is separate from the other driver's negligence and from road condition liability. Product liability claims can be valuable when they apply, because they involve corporate defendants with substantial resources.

Multiple At-Fault Parties in Complex Crashes

Some crashes on Mulholland Highway or on the 101 approach to Calabasas involve multiple vehicles - someone driving erratically that causes a chain of events, for example. In multi-vehicle crashes, liability may be apportioned among multiple defendants. An attorney identifies all potentially responsible parties to make sure all available insurance coverage is in play.

What Insurers Argue About Motorcycle Riders

Be prepared for these arguments regardless of what actually happened:

• The rider was speeding (even when they weren't)
• The rider was lane splitting unsafely (often raised even in crashes that had nothing to do with lane splitting)
• The rider was not wearing appropriate gear (which goes to damages, not liability, but gets mixed in)
• The rider was not maintaining a safe position in the lane
• The other driver couldn't see the motorcycle

These arguments require substantive responses with evidence. A Calabasas motorcycle accident lawyer builds that evidence case from the start - before the insurer has established a narrative.

Our Calabasas personal injury attorneys handle motorcycle accident claims on contingency. Free consultation to discuss what happened and who's responsible.