{"id":15799,"date":"2026-05-08T19:56:27","date_gmt":"2026-05-09T00:56:27","guid":{"rendered":"https:\/\/www.myphillylawyer.com\/practice-areas\/bicycle-accidents\/using-traffic-camera-footage-in-bicycle-accident-claims\/"},"modified":"2026-05-08T19:56:27","modified_gmt":"2026-05-09T00:56:27","slug":"%e5%9c%a8%e8%87%aa%e8%a1%8c%e8%bd%a6%e4%ba%8b%e6%95%85%e7%b4%a2%e8%b5%94%e4%b8%ad%e4%bd%bf%e7%94%a8%e4%ba%a4%e9%80%9a%e7%9b%91%e6%8e%a7%e5%bd%95%e5%83%8f","status":"publish","type":"page","link":"https:\/\/www.myphillylawyer.com\/zh\/practice-areas\/bicycle-accidents\/using-traffic-camera-footage-in-bicycle-accident-claims\/","title":{"rendered":"\u5728\u81ea\u884c\u8f66\u4e8b\u6545\u7d22\u8d54\u4e2d\u4f7f\u7528\u4ea4\u901a\u6444\u50cf\u955c\u5934"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Traffic camera footage can be the difference between winning and losing a bicycle accident claim in Philadelphia. When a driver runs a red light at Broad Street and Pattison Avenue, cuts off a cyclist on Roosevelt Boulevard, or sideswipes a rider near the busy intersections of Center City, a camera mounted at that exact spot may have recorded every second of it. If you were hurt on a bike in Philadelphia, understanding how to find, preserve, and use that footage is one of the most important steps you can take toward fair compensation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Table of Contents<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#where-traffic-cameras-are-located-in-philadelphia-and-who-operates-them\">Where Traffic Cameras Are Located in Philadelphia and Who Operates Them<\/a><\/li>\n<li><a href=\"#why-traffic-camera-footage-is-so-valuable-in-bicycle-accident-claims\">Why Traffic Camera Footage Is So Valuable in Bicycle Accident Claims<\/a><\/li>\n<li><a href=\"#how-to-request-traffic-camera-footage-after-a-philadelphia-bicycle-accident\">How to Request Traffic Camera Footage After a Philadelphia Bicycle Accident<\/a><\/li>\n<li><a href=\"#what-happens-when-camera-footage-is-destroyed-or-not-preserved\">What Happens When Camera Footage Is Destroyed or Not Preserved<\/a><\/li>\n<li><a href=\"#how-a-philadelphia-bicycle-accident-attorney-uses-camera-footage-to-build-your-c\">How a Philadelphia Bicycle Accident Attorney Uses Camera Footage to Build Your Case<\/a><\/li>\n<li><a href=\"#faqs-about-using-traffic-camera-footage-in-bicycle-accident-claims\">FAQs About Using Traffic Camera Footage in Bicycle Accident Claims<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"where-traffic-cameras-are-located-in-philadelphia-and-who-operates-them\">Where Traffic Cameras Are Located in Philadelphia and Who Operates Them<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Philadelphia has multiple camera networks, and each one is controlled by a different agency. Knowing who runs which camera tells you exactly where to send your request.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Pennsylvania Department of Transportation, known as PennDOT, operates a network of hundreds of cameras across the state to monitor traffic and road conditions. Many of these cameras are concentrated on major highways in and around Philadelphia, including I-95, I-76, and I-676, all of which run through or around the city.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to PennDOT&#8217;s cameras, the City of Philadelphia manages its own network of red light cameras at certain high-risk intersections, with 34 such intersections in Philadelphia equipped with red light cameras as of 2023. These are commonly found at dangerous crossroads in neighborhoods like Kensington, North Philly, and along Girard Avenue, where cyclist and vehicle conflicts are common.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Beyond PennDOT and the city&#8217;s red light cameras, surveillance cameras from retail stores, apartment buildings, parking garages, and office complexes, as well as dashcam footage from personal vehicles, commercial trucks, or rideshare drivers, and even home security systems that record sidewalks, driveways, or street activity can all capture a bicycle accident. Think about the corner stores on South Street, the parking garages near Jefferson Hospital, or the SEPTA bus cameras on Market Street. Any of these could hold the footage you need.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One important limitation to understand: PennDOT&#8217;s live feed cameras monitor current traffic conditions but do not store footage, which means they provide no help when submitting evidence in a bicycle accident claim. A red-light camera only stores footage when a motorist runs a red light. So the type of camera matters as much as its location.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-traffic-camera-footage-is-so-valuable-in-bicycle-accident-claims\">Why Traffic Camera Footage Is So Valuable in Bicycle Accident Claims<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Video evidence cuts through conflicting stories. When a driver tells police one thing and you say another, a camera recording of the crash settles the dispute without any guesswork.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Traffic camera footage provides an unbiased record of what happened during a traffic accident. Unlike witness statements that rely on memory, video shows the actual sequence of events. This footage can prove who ran a red light, who failed to yield, or who was speeding, and it captures details that witnesses might miss or remember incorrectly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a <a href=\"https:\/\/www.myphillylawyer.com\/practice-areas\/vehicle-accidents\/\" title=\"car accident lawyer\">car accident lawyer<\/a> handling a bicycle injury case, video evidence can establish the key elements of negligence: that the driver owed a duty of care, that they breached it, and that the breach caused your injuries. Pennsylvania follows a modified comparative fault rule under 42 Pa. C.S. \u00a7 7102, which means your compensation is reduced if you are found partially at fault. If a driver claims you swerved into traffic near the Schuylkill River Trail entrance on Kelly Drive, camera footage showing you were riding correctly in the bike lane can protect your full recovery.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Footage also matters when multiple parties share liability. Under 42 Pa. C.S. \u00a7 7102(a.1), Pennsylvania apportions fault among defendants based on their percentage of responsibility. Camera footage showing exactly what each driver did in the moments before impact helps establish those percentages with precision, which directly affects how much compensation each party must pay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Insurance companies and courts give significant weight to video evidence, and for good reason. A clear recording of a driver blowing through a stop sign on Baltimore Avenue while a cyclist lawfully crossed is far more persuasive than a police report alone.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-request-traffic-camera-footage-after-a-philadelphia-bicycle-accident\">How to Request Traffic Camera Footage After a Philadelphia Bicycle Accident<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The process for getting camera footage depends on which agency controls the camera. Each agency has its own procedure, and missing a step can cost you the evidence entirely.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For PennDOT cameras, speed is critical. PennDOT typically only retains camera footage for 7 to 10 days before it is overwritten. To request video from a PennDOT camera, you must submit Form M-937MV, the Application to Obtain Traffic Camera Recordings, along with a $50 payment by money order or certified check. The form requires details about your accident, including the date, time, location, and identification number of the traffic camera.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The process for getting footage from a City of Philadelphia red light camera differs from PennDOT&#8217;s. The Philadelphia Parking Authority administers the city&#8217;s red light camera program. If your accident occurred at a red-light camera intersection, you or your attorney will need to send a formal written request to the PPA that includes the reason for the request, such as supporting an insurance claim or lawsuit. The PPA will review your submission and get back to you with the next steps, which may include having to pay a fee for them to produce the video.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For private cameras, such as those on businesses near Rittenhouse Square, corner stores in Fishtown, or apartment buildings in Old City, you need to send a written preservation letter directly to the property owner. A preservation letter is formal notice requiring someone to preserve potential evidence. Also called a &#8220;litigation hold&#8221; or &#8220;spoliation letter,&#8221; it creates legal obligations and potential consequences if evidence is destroyed after notice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Under Pennsylvania Act 22, requests for police body-worn or dash-cam recordings must be received within 60 days. If a responding officer&#8217;s dashcam or body camera captured your crash near the Philadelphia Police Department&#8217;s 9th District on Frankford Avenue, that footage is available through a formal request, but only if you act within that window.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-happens-when-camera-footage-is-destroyed-or-not-preserved\">What Happens When Camera Footage Is Destroyed or Not Preserved<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If a party destroys footage after being notified to preserve it, Pennsylvania law gives courts the power to penalize that conduct. This protection matters greatly in bicycle accident cases, where defendants sometimes have more resources to manage evidence than injured cyclists do.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spoliation refers to the destruction, alteration, or failure to preserve evidence that is relevant to pending or reasonably foreseeable litigation. When Pennsylvania courts consider spoliation, they look heavily at whether the party knew a lawsuit was likely. Pennsylvania law treats spoliation seriously, though it handles it differently than some other states.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If a defendant destroys evidence after receiving a spoliation letter, Pennsylvania courts may impose sanctions. The most powerful sanction is an adverse inference instruction, which means the judge instructs the jury to assume that the destroyed evidence would have been harmful to the defendant&#8217;s case. In practical terms, this means a jury at the Philadelphia Court of Common Pleas at City Hall could be told to assume the missing footage showed the driver was at fault.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The timing of your preservation letter also sends a message to the other side. A preservation letter is a strong signal in settlement negotiations, communicating to the insurance adjuster that you are building a case for a personal injury lawsuit. This action fundamentally alters the negotiation dynamic. When a defense attorney sees that a comprehensive letter was sent immediately, they know they cannot hide behind claims of lost data, and this transparency often leads to fairer initial settlement offers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do not wait. Many systems automatically delete footage within 24 to 72 hours. A bicycle accident near the busy stretch of Germantown Avenue or the intersection at 5th and Market could be captured on a dozen cameras, but every one of those recordings could be gone within days if no one acts to preserve them.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-a-philadelphia-bicycle-accident-attorney-uses-camera-footage-to-build-your-c\">How a Philadelphia Bicycle Accident Attorney Uses Camera Footage to Build Your Case<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Obtaining footage is only the first step. Using it effectively in a claim or lawsuit requires legal knowledge, technical skill, and a clear strategy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For footage to be admissible in a Pennsylvania court, it must meet specific standards. The footage must have a direct bearing on the facts of the case, such as proving how the accident occurred or the nature of the injuries sustained. It must also be authenticated, meaning you must prove that the video is a true and unaltered recording. This is typically done through testimony from the person who controlled the camera.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An attorney can also combine camera footage with other evidence to build a stronger claim. Body cam video, and by extension traffic camera footage, becomes even more powerful when combined with other evidence, such as expert accident reconstruction testimony, medical records, and photos of the scene. For example, footage showing a delivery truck blocking a protected bike lane on Spruce Street, forcing a cyclist into traffic, can be paired with medical records documenting the resulting injuries and expert testimony about how the obstruction caused the crash.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/www.myphillylawyer.com\/\" title=\"Philadelphia personal injury lawyer\">Philadelphia personal injury lawyer<\/a> who handles bicycle accident cases understands the full evidence picture, including how camera footage interacts with Pennsylvania&#8217;s comparative fault rules, how to subpoena footage from resistant agencies, and how to prevent insurance adjusters from using partial footage out of context to reduce your compensation. Riders injured on some of the <a href=\"https:\/\/www.myphillylawyer.com\/practice-areas\/vehicle-accidents\/the-most-dangerous-intersections-and-roads-in-philadelphia\/\" title=\"most dangerous roads in Philadelphia\">most dangerous roads in Philadelphia<\/a>, like Roosevelt Boulevard or Aramingo Avenue, deserve a full investigation that leaves no camera unchecked.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Under 42 Pa. C.S. \u00a7 5524, you generally have two years from the date of your bicycle accident to file a personal injury lawsuit in Pennsylvania. That window may seem long, but camera footage can disappear in days. Acting quickly to preserve evidence protects your legal rights while they are still fully intact.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you were injured in a bicycle accident in Philadelphia, contact MyPhillyLawyer today at <strong>(215) 227-2727<\/strong> or Toll Free: <strong>866-352-4572<\/strong>. Our team can move quickly to identify camera locations, send preservation letters, and build the strongest possible case on your behalf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faqs-about-using-traffic-camera-footage-in-bicycle-accident-claims\">FAQs About Using Traffic Camera Footage in Bicycle Accident Claims<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">How long does PennDOT keep traffic camera footage in Pennsylvania?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PennDOT typically retains traffic camera recordings for only 7 to 10 days before the footage is overwritten. This means you must act immediately after a bicycle accident to request the footage. Waiting even a week or two can result in the permanent loss of critical evidence. An attorney can submit the required Form M-937MV to PennDOT on your behalf as quickly as possible to preserve the recording.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I get red light camera footage from a Philadelphia intersection after a bicycle accident?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes, but only if the accident occurred at one of the 34 intersections in Philadelphia equipped with red light cameras, and only if a red light violation was actually triggered. The Philadelphia Parking Authority administers the city&#8217;s red light camera program. You or your attorney must submit a formal written request to the PPA explaining why you need the footage. The PPA may charge a fee to produce the video, and the process can take time, so acting promptly is essential.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What is a spoliation letter and why does it matter in a bicycle accident case?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A spoliation letter, also called a preservation letter or litigation hold, is a formal written notice that tells a party to preserve specific evidence, including video footage, related to your accident. Once a party receives this letter, they have a legal obligation to stop any automatic deletion of that footage. If they destroy it anyway, a Pennsylvania court can sanction them and instruct the jury to assume the missing footage would have proven the defendant was at fault. This is one of the most powerful tools available in a bicycle accident case.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What types of cameras beyond traffic signals might capture a Philadelphia bicycle accident?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Many types of cameras can record a bicycle crash in Philadelphia. These include business security cameras on storefronts and restaurants, parking garage cameras near hospitals and universities, apartment building cameras in neighborhoods like Fishtown or Graduate Hospital, SEPTA bus cameras, doorbell cameras on residential properties, dashcams from nearby vehicles, and even cameras at ATMs or gas stations. An attorney can help identify all nearby camera sources and send preservation letters to each one quickly after the accident.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How does camera footage affect comparative fault in a Pennsylvania bicycle accident claim?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pennsylvania follows a modified comparative fault rule under 42 Pa. C.S. \u00a7 7102, which reduces your compensation by your percentage of fault and bars recovery entirely if you are more than 50% at fault. Camera footage can directly influence how fault is assigned. If a driver claims you rode recklessly but the footage shows you were in the bike lane and following traffic laws, that evidence can protect your right to full compensation. Without it, a driver&#8217;s insurance company may try to shift blame onto you to reduce what they owe.<\/p>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How long does PennDOT keep traffic camera footage in Pennsylvania?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PennDOT typically retains traffic camera recordings for only 7 to 10 days before the footage is overwritten. This means you must act immediately after a bicycle accident to request the footage. Waiting even a week or two can result in the permanent loss of critical evidence. 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When a driver runs a red light at Broad Street and Pattison Avenue, cuts off a cyclist on Roosevelt Boulevard, or sideswipes a rider near the busy intersections of Center City, a camera mounted at that exact spot&hellip;<\/p>","protected":false},"author":18,"featured_media":0,"parent":257,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-15799","page","type-page","status-publish","hentry"],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/pages\/15799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/comments?post=15799"}],"version-history":[{"count":0,"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/pages\/15799\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/pages\/257"}],"wp:attachment":[{"href":"https:\/\/www.myphillylawyer.com\/zh\/wp-json\/wp\/v2\/media?parent=15799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}