How to Get Camera Footage for a Car Accident in Massachusetts

Camera footage can be one of the strongest pieces of evidence after a crash. A short clip may show who had the green light, which driver crossed lanes, whether someone was speeding, or how hard the vehicles collided.

The problem is that video evidence can disappear quickly. Store cameras may overwrite footage within days. Dashcams may loop and erase old clips. Traffic cameras may not save any recordings. That is why anyone injured in a Massachusetts crash should act fast.

At the Law Office of John J. Sheehan, our Boston car accident lawyers know how to move quickly to identify nearby cameras, send preservation letters, request public records, and pursue subpoenas when footage is not released voluntarily.

Quick Answer

Find every camera near the crash: traffic, business, dashcam, doorbell, and commercial vehicle cameras. Request government footage through the proper public records office. Ask private owners to preserve the video immediately. If they refuse to release it, a lawyer can seek the footage through formal requests or subpoenas.

Why Camera Footage Matters After a Car Accident

A police report can describe what happened. Witnesses can explain what they saw. Photos can show vehicle damage. But camera footage may show the crash as it happened.

Car accident video may help prove:

• Fault: Which driver caused the crash?
• Traffic violations: Red-light running, stop sign violations, unsafe turns, or illegal lane changes.
• Speed and braking: Whether a driver slowed down, failed to brake, or entered traffic too fast.
• Vehicle position: Where each car was before impact.
• Crash severity: The force of the collision and how the vehicles moved afterward.
• Hit-and-run conduct: Whether a driver left the scene.
• Witnesses: Other drivers, pedestrians, or businesses near the crash.

Even partial footage can help. A camera does not need to capture every second of the crash to support your claim.

Where to Look for Car Accident Camera Footage

Do not focus only on traffic cameras. The best footage may come from a business, a dashcam, or a nearby building.

Possible sources include:

• MassDOT traffic cameras: Highways, tunnels, ramps, bridges, and major roads.
• City or town cameras: Intersections, municipal buildings, police areas, or public streets.
• Business surveillance cameras: Gas stations, banks, restaurants, stores, hotels, parking lots, and apartment buildings.
• Dashcams: Your vehicle, the other driver’s vehicle, witness vehicles, rideshare cars, delivery vans, buses, or commercial trucks.
• Doorbell cameras: Homes, condos, and apartment entrances near the crash scene.
• Construction cameras: Work zones, street projects, cranes, and jobsite security systems.

MassDOT’s Mass511 traffic platform can help identify traffic cameras near highways and major roads, but a live traffic camera does not necessarily mean saved footage is available.

Look across the street, behind the intersection, and at any parking lot entrances. A business camera may have a better angle than the traffic signal pole.

How to Request Traffic Camera Footage in Massachusetts

If a government agency controls the camera, you may need to file a public records request. This may apply to cameras controlled by MassDOT, a city, a town, or another public agency.

For state roadway footage, use the MassDOT page to submit a public records request to the Department of Transportation. For Boston crashes, the City of Boston has a Public Records Department for city record requests.

Your request should be specific. A vague request can slow the process or lead to a denial.

Include:

• Crash date
• Exact time or estimated time
• Street, intersection, exit, ramp, tunnel, bridge, or mile marker
• Direction of travel
• Crash report number, if available
• Vehicle descriptions
• Camera location, if known
• Requested footage window, such as 10 minutes before and 10 minutes after the crash
• A request to preserve the original video, timestamps, and metadata

The Massachusetts Secretary of the Commonwealth explains that public records requests can be made verbally or in writing, but a written request is needed if you later want to appeal a denial. Agencies generally must provide a written response within 10 business days under the state’s public records request process.

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You Bring the Crash Details. We’ll Chase Down the Proof.

Tell us the time, place, and what you remember. We’ll look for cameras, records, and evidence before the trail goes cold.

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How to Get Surveillance or Dashcam Footage

Private businesses do not follow the same process as public agencies. A gas station, restaurant, hotel, apartment building, store, or parking garage does not have to respond to a public records request. Some businesses may voluntarily save or share footage, but many will not release video without an attorney's request, subpoena, or court process.

The first goal is preservation, not a fight over a copy.

Ask the manager, property owner, or security office to preserve:

• Exterior cameras facing the road
• Parking lot cameras
• Entrance and exit cameras
• Gas pump cameras
• Loading area cameras
• Lobby or window-facing cameras
• Original files, timestamps, system logs, and metadata

Dashcam footage can be just as valuable. It may come from your vehicle, the other driver’s vehicle, a witness, a rideshare car, a delivery van, a bus, or a commercial truck. Commercial vehicles may also store GPS data, braking data, telematics, and event-triggered road-facing video.

What to Do If No Car Accident Footage Exists

The absence of video evidence does not mean there is no case. Many strong Massachusetts car accident claims are built with other evidence.

If footage is unavailable, other proof may include:

• Police crash report
• Photos of vehicle damage
• Photos of skid marks, debris, traffic signals, signs, and road conditions
• Witness statements
• 911 calls and dispatch records
• Ambulance and emergency room records
• Medical records
• Repair estimates
• Event data recorder information
• Cell phone records in distracted driving cases
• Accident reconstruction analysis

You can request a Massachusetts crash report through the RMV page. You can also request emergency call records through the state page to request 9-1-1 recordings.

Massachusetts personal injury lawsuits are generally subject to a three-year deadline under M.G.L. c. 260, § 2A, but camera footage can disappear within hours or days. The lawsuit deadline and the video deletion timeline are not the same thing.

How a Lawyer Can Preserve and Subpoena Video Evidence

A lawyer can often move faster and more effectively than an injured person working alone. Attorney involvement matters because many camera owners will not release footage to a private individual.

A car accident lawyer may:

• Send preservation letters to businesses, drivers, employers, insurers, and agencies.
• Identify nearby cameras through scene investigation.
• Request MassDOT, city, town, or police records.
• Contact commercial vehicle owners before the video is overwritten.
• Demand dashcam and telematics data.
• Use subpoenas after litigation begins.
• Compare footage with the police report, witness statements, and medical evidence.

Massachusetts Civil Procedure Rule 45 governs subpoenas, including subpoenas for documents and electronically stored information. Video files, dashcam footage, and digital surveillance records may fall into that category.

A subpoena can force production in the right case, but it cannot recover footage that was deleted before anyone preserved it.

Getting Help with Camera Footage After a Crash

Video evidence can disappear long before your injury claim is resolved. A fast legal response can make the difference between saved footage and lost proof. At the Law Office of John J. Sheehan, we can act quickly to identify nearby cameras, send preservation letters, request public records, and, when appropriate, subpoena footage.

If you were hurt in a Massachusetts car accident, contact us today for a free consultation. There is no fee unless we win. Spanish-speaking clients are welcome.