How to Obtain Traffic Camera Video of a Car Accident: Act Fast

To get traffic camera video of a car accident, you need to move within a day or two: identify which agency or business owns the camera, send a written preservation demand so the recording isn’t overwritten, and then file a public records request with the government agency (or ask the private owner directly, with a subpoena as backup if they refuse). Government traffic cameras that do record typically overwrite footage within three to seven days, so the window for action is short.¹

Why Speed Decides Whether You Get Anything

The footage will not sit on a server waiting for you. Agencies that continuously record traffic feeds generally overwrite them within three to seven days, and even the most generous retention windows rarely stretch past 30 days.¹ After that, the data is gone for good.

A harder reality: many traffic cameras don’t record at all. A Federal Highway Administration survey of transportation management centers found that the most common practice is to record only under limited circumstances for specific purposes, so feeds often aren’t captured by default.¹ Some agencies never record full-motion video. Others record everything but keep it for as few as three or four days. Start the process within 24 to 48 hours of the crash if at all possible.

Figure Out Who Owns the Camera

You can’t request anything until you know who controls the recording. The process, the odds that footage exists, and the retention period all depend on the type of camera.

Government Traffic Cameras

Most cameras mounted on poles at intersections and along highways belong to a state department of transportation or a local public works department. These are traffic flow monitoring cameras, built to give engineers and emergency responders a live view of road conditions. Many state and city DOT websites publish interactive traffic maps showing camera locations, and your state’s 511 traveler information system may display active feeds, which helps confirm whether a camera even exists at your intersection.

If online tools don’t answer the question, look at the camera pole for agency logos. Calling the non-emergency line for the local police department and asking who manages cameras at that intersection is another reliable approach.

Red-Light and Speed Cameras

Enforcement cameras are a different animal. They’re built to capture and store evidence of violations, so they’re far more likely than general monitoring cameras to have saved usable footage of your accident.² They’re often run by local police or by private vendors under contract with the city. The police department’s traffic division can usually tell you who manages the camera at a given intersection.

Private Security Cameras

If no government camera covered the scene, scan the area for private businesses. Gas stations, banks, convenience stores, and retail chains frequently have exterior cameras that catch nearby streets. Residential doorbell cameras are now widespread and may have recorded a crash on a neighborhood road. The process for getting footage from private sources is different and is covered below.

Send a Preservation Letter First

Because footage gets overwritten so quickly, your very first action after identifying a camera should be sending a written preservation letter to whoever controls it. This applies equally to government agencies, private businesses, and homeowners. The letter formally demands that the recipient retain specific footage and puts them on notice that destroying it could carry legal consequences.

Identify the footage with enough detail that the recipient can actually find it: the date, time window, camera location, and the event you need documented. Vague requests backfire. If the letter doesn’t give enough information to pinpoint the recording, a court may later refuse sanctions even if the footage was destroyed.³

Send it by a method that creates proof of delivery, like certified mail or email with a read receipt. If the recipient ignores the letter and deletes the footage anyway, courts can impose spoliation sanctions. Those range from telling the jury to assume the destroyed footage would have hurt the party who deleted it, up to excluding that party’s expert testimony or granting summary judgment against them. The potential consequences are serious enough that most recipients take these letters seriously.

File a Public Records Request

When a government agency owns the camera, the tool for getting the footage is a public records request under your state’s open records law. Every state has one. The federal Freedom of Information Act doesn’t apply here because traffic cameras belong to state and local governments. Specifics vary, but the core principle is universal: government records are presumptively public, and agencies must disclose them unless a specific legal exemption applies.

Have these ready before you file:

Exact date and time. Video archives are organized chronologically, and agencies won’t comb through hours of footage for you. Narrow the window tightly.
Precise location. Include the intersection name or highway mile marker, and specify direction of travel if the intersection has multiple camera angles.
Vehicle descriptions. Make, model, color, and direction of travel for each vehicle helps the agency confirm they’re pulling the right segment.
Police report number. If officers responded, include it. The report number ties your request to an official record and adds credibility.

Most agencies accept requests through an online portal. Some still require mail, email, or in-person filing. Whichever route you take, keep a copy of your submission and any confirmation or tracking number.

What Happens After You File

Response Times

Deadlines differ by state. Some require agencies to acknowledge a request within three business days; others allow ten or more. Roughly a quarter of states have no specific mandated response time at all, requiring only a “prompt” or “reasonable” response. Acknowledgment doesn’t mean you’ll get the footage that fast. Agencies in most states can extend the deadline if the request requires extensive searching, review, or redaction. Expect anywhere from a few days to several weeks for the full process.

Fees

Agencies can charge for the actual cost of finding, reviewing, and producing the footage. A simple digital copy sent electronically may cost little or nothing. Requests that require staff to review footage for privacy redactions take longer and cost more. Some jurisdictions charge hourly labor rates that can reach $75 per hour for retrieval, review, and redaction time, plus a media surcharge for a physical copy on a USB drive or DVD. Ask about the fee schedule when you file so there are no surprises.

Redactions

Don’t be thrown if the footage you receive has blurred faces or obscured license plates. Agencies may redact to protect the privacy of uninvolved people captured on camera. Personal privacy is a recognized exemption under most public records laws, allowing agencies to withhold or obscure identifying information when disclosure would constitute an unwarranted invasion of privacy.⁴ If the footage ties into an active law enforcement investigation, additional exemptions may apply, delaying release or producing heavier redaction.

If You’re Denied

A denial isn’t the end. Public records laws in every state include some form of appeal, usually starting with an administrative appeal to a higher official within the agency or to a designated records ombudsman. Your denial letter should explain the appeal options and the filing deadline. If that fails, you can seek judicial review, and in some states agencies that improperly withhold records can be ordered to pay the requester’s attorney fees. If the footage is central to a substantial claim, an attorney who handles public records disputes can tell you whether the fight is worth the time and cost.

Getting Footage from Private Cameras

Private businesses and homeowners aren’t subject to public records laws. You have no automatic right to their footage, and getting it depends on either voluntary cooperation or legal compulsion.

Asking Directly

Start with a polite, in-person visit. Explain what happened, give the exact date and time, and ask if their cameras might have caught the area. Many business owners and homeowners are willing to help when the request is straightforward and respectful of their time. Bring a USB drive, or offer to accept the footage in whatever format is easiest for them. If the owner seems hesitant, follow up with a written request that includes your contact information, which gives them time to think and creates a paper trail.

Even when the owner agrees, send a preservation letter right away. Their system may be set to overwrite on a short loop, and good intentions don’t help if the recording gets erased before anyone downloads it.

Using a Subpoena

If a private owner refuses, an attorney can use the courts to compel production. The standard tool is a subpoena duces tecum, a court order directing a non-party to produce specific documents or recordings. This typically requires that a lawsuit has already been filed. Once it has, the subpoena is served on the business’s registered agent or responsible individual, and they must produce the footage or file a formal objection.

Before a lawsuit is filed, options are narrower but not nonexistent. In many jurisdictions, an attorney can petition for an emergency preservation order or a temporary restraining order to stop the footage from being deleted while the case is being prepared. This is where the short retention windows make legal counsel most valuable. The clock is ticking, and a lawyer who handles accident cases regularly knows how to move quickly through these steps.

Other Sources Worth Checking

Traffic cameras and business security cameras are the obvious targets, but widening the search often turns up footage you didn’t expect.

Dashcams. If you or the other driver had a dashcam running, that footage is often the clearest evidence available. Save and back up the file immediately. The other driver’s dashcam footage can be reached through discovery once a claim or lawsuit is underway.
Witnesses. Bystanders sometimes record accidents on their phones. Get the contact information of anyone who stopped at the scene.
Police body cameras. If officers responded, their body-worn cameras may have captured the aftermath, witness statements, or even the crash itself if they were nearby. This footage is generally obtainable through the same public records process as traffic video, though it may draw heavier privacy redactions or law enforcement exemptions.
Transit cameras. Public buses, rail stations, and transit facilities often have exterior cameras pointed at surrounding streets.

The police report is a useful starting point for identifying sources. Officers often note the presence of cameras, and some departments proactively collect available footage as part of their investigation. If the report doesn’t mention cameras, ask the department whether any were noted at the scene.

Making the Footage Usable in Court

Obtaining the video is only half the battle. If your case goes to trial, the footage must be authenticated before a judge will let the jury see it. Under the Federal Rules of Evidence, authenticating a piece of evidence means producing enough proof that it’s what you claim it is. For traffic camera video, that usually means either testimony from someone with knowledge of the camera system confirming the footage is accurate, or evidence about the recording process or system showing it produces reliable results.⁵

Chain of custody matters. From the moment you receive the footage, document who has handled it, how it was stored, and whether any copies were made. Keep the original untouched and work only from copies. Generating a cryptographic hash of the original file when you receive it creates a digital fingerprint proving the file hasn’t been altered since. This may seem like overkill for a fender bender, but if the other side challenges the footage’s integrity at trial, clean documentation decides whether the jury sees the video or the judge excludes it.

When you request the footage, ask the agency or business to include any available metadata with the file: camera identifier, GPS coordinates, and embedded timestamps. That information strengthens authentication and can settle disputes about which camera captured the video or whether the timestamp is accurate.⁶

1
Federal Highway Administration. Transportation Management Center Video Recording and Archiving Best General Practices: Chapter 2 Successful Practices for Recording and Using Video
2
National Conference of State Legislatures. Traffic Safety Review: State Speed and Red-Light Camera Laws and Programs
3
Practical Law. Audio and Video Recordings in Litigation: Sending an Effective Document Preservation Letter
4
FOIA.gov. Best Practices for Video Redaction Report
5
Cornell Law School – Legal Information Institute (LII). Federal Rules of Evidence Rule 901 – Authenticating or Identifying Evidence
6
BJA – OJP.gov. Video Evidence: A Primer for Prosecutors