How to Get a Car Accident Report in San Diego

When you need an official record of what happened in your San Diego car accident — for insurance, for a legal claim, for the DMV, or for your own records — you need the police collision report. Here is exactly how to get one, what it costs, what's in it, and what to do if it's wrong.

Which agency wrote the report?

The first step is figuring out which agency you need to ask. In San Diego County, that depends on where the accident happened:

• Surface streets inside the City of San Diego: SDPD (San Diego Police Department).
• State highways and freeways anywhere in the county: CHP (California Highway Patrol). This includes I-5, I-8, I-15, I-805, SR-52, SR-54, SR-67, SR-78, SR-94, SR-125, SR-163, and the connectors between them.
• Unincorporated areas of San Diego County (Lakeside, Ramona, Alpine, Bonita, Borrego Springs, etc.): San Diego County Sheriff.
• Contract cities (Chula Vista, El Cajon, La Mesa, Carlsbad, Oceanside, Escondido, National City, Imperial Beach, Coronado, Santee, Poway, Vista, San Marcos): that city's police department.

If you don't remember which agency responded, look at the incident card or business card you got at the scene. The patch on the responding officer's shoulder is the agency name. If you have nothing, the easiest way to find out is to call SDPD non-emergency at 619-531-2000 and ask them to look up the incident by date and location — they can tell you which agency owns it and route you appropriately.

How to request from SDPD

San Diego Police Department records are handled through the SDPD Records Unit at police headquarters downtown. As of 2026, requests can be made:

• In person at the SDPD headquarters building. Bring photo ID and your incident number if you have it.
• By mail with a written request, photo ID copy, and payment.
• Online through the SDPD records portal where supported.

What you need to have ready:

• The incident number if you got one at the scene (this dramatically speeds up the search).
• The date, approximate time, and location of the collision.
• The names of involved parties if you know them.
• Photo ID showing you were involved (or proof of representation if you're an attorney or insurer).
• Payment — typically around $30 as of 2026, accepted by credit card in person or by check by mail.

Reports are typically available 5–10 business days after the collision. Complex investigations (injury, DUI, hit and run) can take longer — sometimes 2–4 weeks. Calling the records unit to verify the report is ready before you pay or visit can save a wasted trip.

How to request from CHP

CHP collision reports are requested using form CHP 190, which is available on the CHP website. You can submit:

• Online through the CHP collision report portal.
• By mail to the CHP office that handled the collision (usually the area office covering the section of freeway where the crash happened — for most San Diego freeways, that's the CHP Border Division offices).
• In person at a CHP area office.

What to include with the CHP 190:

• Your full name and contact information.
• The date, time, and location of the collision (freeway, direction, nearest exit or mile marker).
• The CHP incident number if you have it.
• The names of involved parties.
• A photocopy of your photo ID proving you were involved.
• Payment — CHP charges a per-page fee that typically adds up to around $30 for a standard collision report. Larger reports with diagrams, photos, and supplements cost more.

Reports are generally available 5–10 business days after the collision. Major investigations (fatalities, multi-vehicle pileups, DUI prosecutions) take longer.

How to request from other San Diego County agencies

For the San Diego County Sheriff, request through the Sheriff's records unit at the central headquarters in Kearny Mesa or at any Sheriff's station. The process is similar to SDPD — incident number, ID, fee, 5–10 business days.

For the Chula Vista Police Department, El Cajon Police, La Mesa Police, Carlsbad Police, Oceanside Police, Escondido Police, National City Police, Imperial Beach Police, Coronado Police, Santee Sheriff Substation, Poway Sheriff Substation, Vista Sheriff Station, and San Marcos Sheriff Substation, contact that specific agency's records unit. Each agency has slightly different procedures, fees, and turnaround times, but the basic process is the same.

What's in a typical California collision report

A standard California traffic collision report (CHP 555 form for CHP, similar local equivalents for SDPD and other agencies) is typically 4–10 pages and includes:

• Identifying information — date, time, location, agency, incident number, reporting officer.
• Parties — full name, address, license number, insurance company and policy number, date of birth for each driver and passenger.
• Vehicles — year, make, model, color, VIN, license plate, registered owner, damage description.
• Witnesses — names, addresses, phone numbers, and statements.
• Diagram — a hand-drawn or computer-generated diagram showing the position of vehicles, direction of travel, and point of impact.
• Officer's narrative — a description of what the officer observed, what each party stated, and the officer's reconstruction of how the collision occurred.
• Factors — the officer's determination of which Vehicle Code sections were violated and by which party. This is the closest thing the report has to a "fault" determination.
• Citations — any tickets issued at the scene.
• Injuries — descriptions of injuries reported and ambulance transports.
• Tow information — which tow company removed which vehicle and where it was taken.

For injury collisions, additional supplements may include investigator narratives, photographs, witness statements, and follow-up interviews.

What's NOT in a collision report

This is just as important to understand. A collision report does not include:

• A binding legal determination of fault. The "factors" section is the officer's opinion based on what they saw and heard at the scene, but it is not legally binding on insurance adjusters, civil courts, or criminal courts.
• Medical diagnoses. The report may note "complaint of pain to the neck" but it does not diagnose injuries.
• Repair cost estimates. The damage description is general (minor, moderate, major) and does not include a dollar amount.
• Settlement amounts or insurance payouts.
• Civil liability findings. Those come from courts.
• Future predictions or recommendations.

The fact that the officer's report says one driver "violated CVC 22107" (unsafe lane change) is influential but not dispositive. Insurance adjusters can disagree, civil juries can disagree, and you can challenge the conclusion through the agency's review process.

How to challenge errors in a collision report

If you read the report and find errors, both SDPD and CHP have a formal process for requesting corrections. The process is generally:

1. Identify the specific errors. Be specific. "The diagram is wrong" is not enough; "the diagram shows my vehicle in the #2 lane but I was in the #1 lane, as confirmed by witness John Smith and dashcam footage" is.
2. Gather supporting evidence. Photographs, dashcam video, witness statements (signed and dated), surveillance footage, medical records, repair estimates, GPS data — anything that proves your version of the facts.
3. Submit a written correction request to the records unit of the agency that wrote the report. Include the report number, the specific errors, the evidence supporting your version, and a clear statement of what correction you are requesting.
4. Follow up. Corrections often take 2–6 weeks. The agency may decline, partially correct, or fully correct the report.

Two types of errors

There is an important distinction between two types of errors:

• Factual errors — wrong vehicle color, wrong direction of travel, misspelled name, wrong address. These are usually corrected without much resistance.
• Disputed conclusions — the officer's determination of factors, the officer's reconstruction of who hit whom first, the officer's assessment of speed. These are much harder to change because they involve the officer's judgment.

For disputed conclusions, the practical reality is that even if the agency declines to change the report, you can still present your evidence to your insurance company, to opposing counsel in any litigation, and to a court. The collision report is one piece of evidence — not the only piece.

If the officer's conclusions are causing significant insurance or legal problems and you have strong evidence the officer was wrong, talking to a personal injury attorney about the report is often worth the free consultation.

What if your insurer already has the report?

Most insurance companies have established processes for requesting collision reports directly from the responding agencies. Once you file a claim with your insurer and provide the date, location, and incident number, your insurer can often request the report on your behalf. In many cases your insurer has the report before you do.

You should still get your own copy. Reading the report yourself, before your insurer's adjuster has framed it for you, gives you a much better understanding of what the officer observed and where any disputes might emerge.

Using the report for the SR-1

The DMV SR-1 form you must file within 10 days under CVC 16000 asks for information that is also in the police report — date, location, parties, insurance status, vehicle information. If you have the report in hand when you file the SR-1, the form is much faster to complete.

Note that the SR-1 is a separate filing from the police report, and the SR-1 deadline is 10 days regardless of whether the police report is ready. If your report won't be available for two weeks, file the SR-1 anyway based on what you know — you can always submit a supplement later.

For the full distinction between the two filings, see when to call the police after a car accident.

What if no report was ever filed?

If no officer responded to your scene and no counter report was filed, there is no report to request. You have two options:

• For property-damage-only crashes inside San Diego city limits, you can still file a counter report at any SDPD division station within a reasonable time after the incident — typically up to 30 days, depending on the agency. Bring your information, the other driver's information, photos, and any witness contact information.
• For freeway crashes or injury collisions, contact CHP or the responding agency to verify whether a report exists. Sometimes a report was generated even when you didn't realize an officer responded.

If no report can be filed and the other driver disputes fault, your insurance claim becomes harder but not impossible — your photos, witness statements, dashcam footage, and medical records become the primary evidence.

Bottom line

San Diego accident reports are available 5–10 business days after the collision for around $30. Request from SDPD for surface street crashes inside the city, from CHP for any freeway crash, and from the appropriate contract agency for crashes in other cities. Read the report carefully, challenge errors through the formal process, and remember that the report is influential but not legally binding on fault.

If you came to this page because your car still needs a tow off the scene or out of a storage yard, the tappable button below dispatches a vetted San Diego County tow company 24/7 — and our post-accident tow guide covers everything else.