If you are trying to understand what to do after a bicycle accident in San Francisco, the first few hours can affect both your health and your ability to understand what happened. A crash may involve a careless driver, a door opened into a bike lane, a hazardous intersection, poor pavement, a rideshare pickup, or more than one cause at the same time. That is why an injured cyclist should treat the scene as evidence, not just an interruption in the day.
This article is a practical checklist for people searching for a San Francisco bicycle accident attorney after a crash. It does not replace legal advice for a specific case, but it can help you protect important details while you decide what to do next.
What to do after a bicycle accident in San Francisco: get medical care first
Call 911 if anyone appears seriously hurt, if a driver leaves the scene, or if traffic conditions make the area unsafe. If emergency care is not needed, consider urgent care or a medical evaluation as soon as possible. Pain from a bike crash can change over the next day or two, especially with head injuries, shoulder injuries, wrist fractures, back injuries, and road rash.
Medical records also create a timeline. If you wait too long, an insurance company may argue that the injury came from something else or was not serious. You do not need to diagnose yourself at the scene. Your job is to get safe, get evaluated, and keep records of symptoms as they develop.
Document the location before it changes
San Francisco bicycle crashes often turn on details that can disappear quickly. If you can safely do so, take photos and videos of the entire area, not just your bicycle. Capture the traffic lane, bike lane, parked cars, open doors, pavement defects, signage, traffic signals, sight lines, lighting, construction work, and any debris in the road.
For dooring crashes, photograph the parked vehicle, the door position, the bike lane, and nearby curb activity. California Vehicle Code section 22517 generally prohibits opening a vehicle door on the side available to moving traffic unless it is reasonably safe and can be done without interfering with traffic. The official statute is available through California Legislative Information.
For broader bike crash rules, California Vehicle Code section 21200 generally gives bicyclists the same rights and responsibilities as drivers, except where a provision cannot apply to bicycling. The official section is also available through California Legislative Information.
Collect driver, witness, and insurance information
Get the driver’s name, phone number, license plate, driver’s license information, and insurance information. If a passenger opened the door or another person contributed to the crash, collect that person’s information too. If there are witnesses, ask for names and phone numbers before they leave.
Look for nearby businesses, apartments, buses, rideshare vehicles, or dashcams that may have video. Many systems overwrite footage quickly. A lawyer can help send preservation letters, but the first clue that video exists often comes from the cyclist or a witness noticing cameras near the scene.
Preserve the bicycle, helmet, clothes, and damaged gear
Do not repair or discard your bicycle until you have documented it fully. The location and type of damage can help reconstruct the crash. Preserve your helmet, shoes, torn clothing, lights, bags, child seat, phone mount, and any other damaged equipment. If a product defect may have contributed to the crash, preserving the item becomes even more important.
The Brandi Law Firm’s bicycle practice focuses on evidence because cyclists often face unfair assumptions. A driver, adjuster, or defense lawyer may try to blame the cyclist without first studying the road, vehicle movement, door position, signal timing, or bicycle damage.
Think beyond driver negligence
Many bicycle crashes involve a negligent driver, but some cases require a wider investigation. A dangerous intersection, missing sign, poor pavement, obstructed sight line, defective bicycle component, or unsafe construction zone may have contributed. San Francisco’s Vision Zero program publishes maps and reports about severe-injury and fatality patterns, including the city’s High Injury Network. Those public resources are available through Vision Zero SF.
SFMTA also publishes bike metrics and ridership information. Its bicycle data page explains that the agency tracks bike volumes and infrastructure as part of a safe transportation network. That public context can matter when a crash happens on a known bike route, high-conflict corridor, or street that has already been identified for safety improvements. See SFMTA bicycle ridership data.
The Brandi Law Firm has handled serious injury cases where the roadway, the vehicle, and the conduct of multiple people all had to be evaluated together. That kind of investigation can matter in bicycle cases because the cause of a crash is not always visible from a police report or a damaged bike alone.
Be careful with insurance calls
An insurance adjuster may call quickly and sound helpful. You can report basic facts, but avoid giving a recorded statement, guessing about your speed, minimizing injuries, or accepting blame before the evidence is reviewed. Statements made early can be used later, especially if injuries worsen or a second cause of the crash is discovered.
If the crash involved a rideshare driver, delivery driver, commercial vehicle, public entity, or roadway defect, insurance coverage and deadlines may be more complicated. Claims involving government entities can have shorter notice requirements. The firm’s guide to the California Tort Claims Act explains why public-entity claims can move on a different timeline. Prompt legal review is often important when road design, public property, or transit infrastructure may be involved.
Use existing Brandi bicycle resources
If you are still gathering information, start with the firm’s bicycle accident checklist. If your crash involved an opened vehicle door, review the firm’s dooring accident resource. For crashes involving a vehicle, roadway defect, or product issue, the firm’s auto accident and product defects pages may also be relevant.
The goal is not to force every bicycle crash into one category. The goal is to identify every responsible party and preserve the evidence needed to evaluate the case fairly.
When to talk with a bicycle accident attorney
Consider speaking with an attorney if you suffered a serious injury, missed work, needed emergency care, have ongoing symptoms, were blamed for the crash, were hit by a driver who fled, or believe unsafe road conditions contributed. You should also get advice before signing a release or accepting a settlement.
The Brandi Law Firm represents injured cyclists in San Francisco and throughout California. Our attorneys evaluate driver conduct, roadway conditions, vehicle movement, bicycle damage, and other evidence that may explain what happened. If you were hurt in a bike crash, contact The Brandi Law Firm for a free consultation.