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San Diego Motorcycle Accident Lawyer
Went down on a San Diego freeway, city street or back-country road? Attorney Steven D. Green trained surgeons in the operating room before law school, so he understands rider injuries. We get the right crash report, push back on rider bias and watch the six-month deadline on road-defect claims. Free case review.
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Key Takeaways
- Your crash report comes from the CHP, San Diego Police, the Sheriff or a city police department, depending on exactly where you went down.
- Lane splitting is defined, not banned, in California law. Insurers still use it to argue a San Diego rider was at fault.
- Missing or loose helmets go to the size of certain injuries under comparative fault. They do not decide who caused the crash.
- A pothole, gravel or a broken road edge can mean a claim against Caltrans, the County or a city, with a six-month claim deadline.
- Uninsured riders can still recover medical bills and lost wages, but Prop 213 usually bars pain and suffering.
- If a lawsuit is needed, it goes to San Diego Superior Court, downtown or in Vista.
What to do in the first days after a San Diego motorcycle crash
Get medical care first, even if you rode away. Write down the exact location, because it decides which agency wrote your report and which public entity owns the road. Photograph the pavement before it is repaired, keep your helmet and gear as they are, and call a lawyer before you talk to the driver's insurer.
- Pin the location. A freeway ramp, a city street and an unincorporated county road each belong to a different agency. Note the nearest cross street, exit or mile marker.
- Photograph the road surface. Potholes, gravel, oil, loose asphalt and missing signs can be fixed within days. Photos taken right away are often the only proof of what was there.
- Keep your helmet and gear. Do not repair or throw away a damaged helmet, jacket or boots. They show the forces involved, and they answer helmet arguments later.
- Look for video. Ask nearby businesses and anyone with a helmet camera or dashcam to save footage. Many systems overwrite within days.
- Report the crash to the DMV. If anyone was hurt or damage to any one person tops $1,000, file form SR-1 within 10 days Veh. Code 16000.
Then call us at (888) 264-3780. We can request reports, send preservation letters and track your deadlines while you recover.
Who writes the crash report in San Diego County
The CHP covers freeways, state highways and most unincorporated county roads. San Diego Police cover city streets in the City of San Diego. The Sheriff's Office is the police department in nine contract cities. Cities such as Chula Vista, Oceanside and Escondido run their own police departments and keep their own reports.
| Where the crash happened | Agency | Office |
|---|---|---|
| Freeways in San Diego, Chula Vista, National City and Coronado; unincorporated Bonita, Otay Mesa and 4S Ranch | CHP San Diego Area | 5902 Kearny Villa Road, San Diego 92123 · (858) 293-6000 |
| North County: I-5, I-15, SR-78, unincorporated SR-76 and county roads around Fallbrook, Bonsall, Valley Center, Rancho Santa Fe and Palomar Mountain | CHP Oceanside Area | 435 La Tortuga, Vista 92081 · (760) 643-3400 |
| East County: I-8, SR-52, SR-67, SR-79, SR-94, SR-125 and county roads around Lakeside, Alpine, Ramona and Julian | CHP El Cajon Area | 1722 East Main Street, El Cajon 92021 · (619) 219-6900 |
| Surface streets inside the City of San Diego | San Diego Police Department | Records Division, 1401 Broadway, San Diego 92101 |
| Del Mar, Encinitas, Imperial Beach, Lemon Grove, Poway, San Marcos, Santee, Solana Beach and Vista | San Diego County Sheriff's Office | The station that responded |
Sources: CHP Border Division area office pages; SDPD "Get a Police Report"; Sheriff's Office contract city list. Coverage descriptions are summarized from each agency.
Getting a CHP report
If you were a driver, rider, passenger or vehicle owner, you can request a CHP crash report online through the CHP's crash portal, or in person or by mail at the Area office on form CHP 190. Call the Area office for the exact fee.
Getting an SDPD report
SDPD asks you to allow 3 to 10 business days after the crash. You can request the report online through LexisNexis eCrash, by mail, or in person at 1401 Broadway, Monday through Thursday. Mail and in-person requests cost $12 per report. Drivers, injured people, vehicle owners and their attorneys are among those entitled to a copy Veh. Code 20012.
Read the report closely. Officers often record a rider's estimated speed or lane position from what the driver told them. If it is wrong, we gather the evidence to correct the picture.
Lane splitting in San Diego traffic, and how insurers argue fault
California defines lane splitting as riding a two-wheeled motorcycle between rows of stopped or moving vehicles in the same lane, and lets the CHP issue educational safety guidelines Veh. Code 21658.1. The law does not ban it. Insurers still argue that a rider who was splitting lanes caused the crash.
Lane splitting usually comes up in stop-and-go traffic on freeways such as I-5, I-805 and I-15. When a driver drifts or changes lanes into a rider, the adjuster's first move is often to call the rider reckless. Common arguments include:
- The rider was going much faster than the cars around them.
- Traffic was moving too fast for splitting to be safe.
- The rider was between lanes where there was too little room.
- The driver "never saw" the bike.
None of these settle fault on their own. The answers come from evidence: traffic speed at that moment, the gap between vehicles, whether the driver signaled and checked mirrors, and what video and witnesses show. A driver who moves over without looking can be at fault whether or not a rider was splitting. Read more about California motorcycle law on our California motorcycle accident lawyer page.
Helmet use and comparative fault
Every rider and passenger in California must wear a safety helmet that meets state standards, fastened and fitting securely Veh. Code 27803. If you were not, the insurer will try to use it. Under pure comparative fault, it can reduce damages for a related head injury, but it does not bar your claim.
California reduces an injured person's award by their own share of fault, even if that share is large Li v. Yellow Cab Co. (1975) 13 Cal.3d 804. A helmet argument is about how bad one injury became. It is a separate question from who caused the crash. A driver who turns left across your lane caused that crash, helmet or not.
The defense has to connect the missing or loose helmet to a specific injury with medical evidence. That connection is weak or absent for a broken wrist, a knee injury, road rash or a back injury. This is where Steven Green's operating-room background matters. He reads imaging and surgical notes and can test whether the defense's medical claims hold up.
Roads San Diego riders use, and who is responsible for them
San Diego riders use urban freeways, state routes into the mountains and desert, and county roads in the back country. Caltrans runs the state highways, the County maintains unincorporated county roads, and each city maintains its own streets. Ownership matters when the road itself played a part in a crash.
- Urban freeways. I-5, I-805, I-15, I-8 and SR-163 carry daily commuter traffic through the city. Crashes there are handled by the CHP.
- North County routes. SR-76 and SR-78 run inland from the coast. The CHP Oceanside Area patrols them along with county roads around Fallbrook, Valley Center and Palomar Mountain.
- East County routes. I-8, SR-67, SR-79 and SR-94 lead toward Alpine, Ramona, Julian and the back country. The CHP El Cajon Area covers more than 1,000 miles of county-maintained roads there.
- City streets and the coast. Inside city limits, the city maintains its streets, and the city police or the Sheriff writes the report. Beach towns from Del Mar to Oceanside each maintain their own streets and run their own claims process. The report comes from that city's police department or, in contract cities such as Del Mar, Solana Beach and Encinitas, the Sheriff.
Gravel, potholes and uneven pavement are a bigger danger on two wheels. If one played a part, the next section applies.
Road-defect claims against Caltrans, the County or the City
A public entity can be liable for a dangerous condition of its road if it created the hazard or knew about it in time to fix it Gov. Code 835. Before you can sue, you usually must file a written claim within six months of the crash Gov. Code 911.2. Each agency has its own claims office.
| Road | Public entity | Where the claim goes |
|---|---|---|
| State highways and interstates | State of California (Caltrans District 11) | Caltrans district claims office for claims of $12,500 or less; the DGS Government Claims Program above that |
| Unincorporated county roads | County of San Diego | County Counsel's Claims and Investigation Division on form CD-1 |
| City of San Diego streets | City of San Diego | Risk Management Department, online or on form RM-9 |
| Streets in other cities | That city | The city's own claims process |
The six-month rule covers injuries and damage to your motorcycle and gear. If the entity rejects the claim in writing, you generally have six months from that notice to sue Gov. Code 945.6. A child's injury claim gets no extra time on the government claim CCP 352. Late-claim relief exists, but it is never guaranteed Gov. Code 946.6.
These claims turn on proof. We look for prior complaints, repair records and photos that show how long the hazard was there. See every deadline on our California Claim Clock.
Uninsured riders and Prop 213
If your motorcycle was not insured, Proposition 213 generally bars pain and suffering damages, even when the driver who hit you was entirely at fault Civ. Code 3333.4. You can still recover medical bills, lost wages and the cost to repair or replace your bike. The limit does not apply if the other driver was convicted of DUI for the crash.
Riders who are insured should check their own policy too. Uninsured motorist coverage can pay when the driver has no insurance or flees. Underinsured motorist coverage can add to a driver's policy when your own limits are higher than theirs Ins. Code 11580.2. Many drivers carry only the $30,000 per-person minimum Veh. Code 16056. Serious rider injuries pass that number quickly. Our settlement calculator gives a rough range, and it applies the Prop 213 limits.
Where a San Diego motorcycle case would be filed
Most motorcycle claims settle with the insurer. If yours does not, the lawsuit goes to San Diego Superior Court. Civil cases are handled at the Hall of Justice downtown and the North County Regional Center in Vista. You usually have two years from the crash to file CCP 335.1.
- Hall of Justice, 330 W. Broadway, San Diego, CA 92101 (civil business office, Room 225)
- North County Regional Center, 325 South Melrose Drive, Vista, CA 92081
The court assigns a location by the ZIP code or city where the person or company being sued lives or does business, or where the crash happened. We handle the filings. You will not need to appear for most steps, and we prepare you for any deposition or hearing.
Why San Diego riders call Green Law Group
Our office is in the UTC area near I-5 and La Jolla Village Drive. Founding attorney Steven D. Green worked in operating rooms before law school, training surgeons on spinal fusion, disc replacement and cardiac laser systems. That background shapes how the firm builds rider injury cases.
Riders often suffer spinal cord injuries, neck injuries, fractures and head trauma, which insurers tend to downplay. Steven's medical background helps the firm read imaging and operative reports, test the defense doctors' opinions and count future care before anything is signed. He graduated cum laude from Loyola University Chicago School of Law with a Health Law certificate. Learn more about Steven D. Green.
When a crash takes a rider's life, our wrongful death attorneys help the family. For other crashes, see our San Diego car accident lawyer and San Diego bicycle accident lawyer pages, or start at our San Diego personal injury lawyer page. We take cases in all 58 California counties, or you can contact us online.
Reviewed by Steven D. Green, Esq. · Updated October 19, 2026
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What clients say about working with us
“Steve and his team were always available, handled all insurance details and my questions always with complete professionalism.”
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Testimonials and reviews do not guarantee, warrant or predict the outcome of any legal matter.
Questions
San Diego motorcycle accident questions, answered
Who writes the police report after a motorcycle crash in San Diego?
It depends on where you went down. The CHP handles freeways, state highways and most unincorporated county roads. San Diego Police handle city streets inside the City of San Diego. The Sheriff serves as the police department in its nine contract cities, including Santee, Poway, Encinitas and Vista. Cities such as Chula Vista, Oceanside and Escondido have their own police departments.
Is lane splitting legal on San Diego freeways?
California law defines lane splitting and lets the CHP publish educational safety guidelines for it (Vehicle Code section 21658.1). The statute does not ban it, and the same rule applies on I-5, I-8, I-15 and every other San Diego freeway. After a crash, the question is whether the rider and the driver each acted with reasonable care given the traffic at that moment.
Can I still recover if I was not wearing a helmet?
Usually, yes. California requires every rider and passenger to wear a fastened, properly fitting safety helmet (Vehicle Code section 27803). If you were not wearing one, the insurer may argue it made a head injury worse. That argument can reduce damages for that injury under comparative fault. It does not decide who caused the crash, and it has little to do with a broken leg or road rash.
What if a pothole or road defect in San Diego caused my crash?
You may have a claim against the agency that owns the road: Caltrans for state highways, the County for unincorporated county roads, or the city for city streets. You usually must file a written government claim within six months of the crash before you can sue (Government Code section 911.2). You must also show the road was in a dangerous condition and that the agency created it or had notice of it in time to fix it (Government Code section 835).
I did not have insurance on my motorcycle. Can I still make a claim?
Yes, but Proposition 213 limits what you can recover. The owner of an uninsured vehicle involved in a crash generally cannot recover pain and suffering, though medical bills, lost wages and damage to the bike are still recoverable (Civil Code section 3333.4). If the driver who hit you was convicted of DUI for that crash, the limit does not apply.
Where would my San Diego motorcycle accident case be filed?
In San Diego Superior Court. Civil cases are handled at the Hall of Justice, 330 W. Broadway in downtown San Diego, and at the North County Regional Center, 325 South Melrose Drive in Vista. The court points cases to a location based on where the person or company being sued lives or does business, or where the crash happened. Most cases settle before trial.
How much does a San Diego motorcycle accident lawyer cost?
Green Law Group works on a contingency fee: no fee unless we win, and no costs if we don't. The firm advances case costs such as filing fees, medical records and investigation reports and is reimbursed from the recovery at the end of the case. If there is no recovery, you owe no fees and no costs. California requires a contingency fee agreement to be in writing and to state that the fee is negotiable (Business and Professions Code section 6147). We explain the written agreement during your free case review.
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