San Francisco Bicycle accident Lawyer Help

LAST REVIEWED JULY 4, 2026 · CALIFORNIA

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What should I do after a bicycle accident in California?

After a bicycle accident with a vehicle in California, call 911, get medical attention, and collect the driver's license, plate, and insurance information before anyone leaves. Photograph the scene, your bike, your helmet, and the vehicle, and ask witnesses for their contact details. Cyclists generally have the same rights to the road as drivers in California, but fault is often disputed, so early evidence matters. Consider speaking with an attorney before giving any statement to the driver's insurance company.

What to do after a bicycle accident in San Francisco

Get out of the roadway if you can and call 911; let paramedics check you even if you feel okay.
Exchange information with the driver, including license, plate number, and insurance details.
Photograph the vehicle, your bicycle, your helmet, the road, bike lane markings, and any visible injuries.
Ask witnesses for names and phone numbers before they leave the scene.
Keep your damaged bike, helmet, and clothing in their post-crash condition.
Make sure a police report is filed, and request the report number.
Consider consulting a personal injury attorney before discussing fault with any insurer.

When to speak with an attorney

You were injured seriously enough to need medical treatment or miss work.
The driver claims you came out of nowhere or were riding unlawfully.
You were hit by an opening car door, a common and often disputed crash type.
The driver left the scene or has little or no insurance.
An adjuster is asking for a recorded statement or offering a fast settlement.

Common injuries

Head injuries and concussions, even when wearing a helmet
Broken collarbones, wrists, and arms
Facial injuries and dental damage
Road rash and deep abrasions
Knee, hip, and shoulder injuries
Back and neck injuries

Evidence checklist: bicycle accident

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Check off what you already have. Missing items are normal — attorneys can help track records down.

Photos of the scene, the vehicle, your bike, and the bike lane or roadway
Your damaged helmet and clothing, preserved as-is
Bike computer or GPS data showing your speed and route
Helmet or handlebar camera footage, if you had one
The police report and any citation issued
Witness names and contact information
Medical records, imaging, and bills
Receipts showing the value of your bicycle and gear

Local context: San Francisco, San Francisco County

US-101 and the I-80 Bay Bridge approach funnel heavy traffic into and out of the city, and congestion around these corridors is a frequent setting for collisions.
San Francisco has some of the densest pedestrian traffic in California, in downtown, in tourist areas, and around transit stops, so pedestrian collisions are a significant local concern.
Buses and light rail share the streets with cars and bikes, and a collision involving a public transit vehicle can follow different claim procedures than one involving a private driver, sometimes with shorter timelines.
Steep hills, fog, and busy bike corridors add local conditions that often come up when people describe how their San Francisco accident happened.
Rideshare density is high throughout the city, and rideshare collisions can raise questions about which insurance policy was in effect during the trip.

Before you talk to the insurance company

Drivers' insurers sometimes assume cyclists break traffic rules; you can decline to discuss fault until you know your rights.
If the driver was uninsured or fled, your own auto policy's uninsured motorist coverage may apply to you as a cyclist, which surprises many people.
You can politely decline a recorded statement to the other side's insurer.
Settlement offers made before your injuries are fully understood may undervalue future treatment.

What the intake will ask you

Where you were riding and how the collision happened.
What injuries you have and what care you have received so far.
Whether police responded and whether a report exists.
Whether the driver stopped and provided insurance information.
Whether an insurance company has contacted you.
Whether you already have an attorney and how to reach you.

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Common questions

Do cyclists have the same rights as drivers in California?

Generally, yes. California law gives people on bicycles most of the same rights and responsibilities as drivers, including the right to use the road. Drivers must also give cyclists a safe passing distance. If a driver violated those duties and hurt you, you may have an injury claim.

What is a dooring accident, and who is at fault?

A dooring crash happens when someone opens a parked car's door into the path of a cyclist. California law requires people to check that it is safe before opening a door into traffic. Fault in these cases often favors the cyclist, but insurers still dispute them, so photos of the door, the bike lane, and the vehicle position help.

Does it hurt my claim if I wasn't wearing a helmet?

California requires helmets for riders under a certain age but not for all adults. Not wearing one does not automatically bar a claim, though an insurer may argue it contributed to a head injury. How much that argument matters depends on your injuries and the facts, which an attorney can walk through with you.

Who pays for my damaged bike and gear?

Property damage to your bicycle, helmet, and gear is typically part of a claim against the at-fault driver, separate from your injury claim. Keep receipts, note the make and model, and photograph the damage. Replacement cost questions are common, and an attorney can explain how property damage is usually handled.