Liability in Bicycle Accidents Involving Buses or Public Transit

Every day, cyclists share Chicago’s streets with CTA buses, Pace coaches, and Metra vehicles. On busy corridors like Milwaukee Avenue, Clark Street, and Halsted Street, that means sharing space with vehicles that can weigh 40,000 pounds or more. When a bus hits a bicycle, the results are almost always serious. If you or someone you love was struck by a public transit vehicle while cycling in Chicago, understanding who is legally responsible, and how Illinois law applies to these cases, is the first step toward protecting your rights.

Table of Contents

• Who Can Be Held Liable When a Bus Hits a Cyclist in Chicago
• The CTA as a Common Carrier: What That Means for Your Claim
• Strict Deadlines That Apply to CTA and Public Transit Claims
• Proving Negligence in a Bus vs. Bicycle Accident Case
• Comparative Fault and How It Affects Your Recovery
• What Compensation Can You Recover After a Bus-Bicycle Accident
• FAQs About Liability in Bicycle Accidents Involving Buses or Public Transit in Chicago

Who Can Be Held Liable When a Bus Hits a Cyclist in Chicago

Liability in a bicycle accident involving a bus or public transit vehicle rarely falls on just one party. Multiple defendants can share responsibility, and identifying each one matters because it directly affects your ability to recover full compensation.

The bus driver is usually the first party examined. Professional drivers operating large vehicles like buses are held to a high standard of care, and bus drivers can be held liable for accidents caused by their negligence. Common driver failures include distracted driving, speeding, failing to yield, and making improper turns, which are also among the top identifiable causes of bike crashes across Chicago based on crash data from 2022 through 2025.

Beyond the driver, the transit agency itself can face liability. Public transit agencies like the CTA or Pace may be liable for accidents caused by their employees or due to systemic issues, such as negligent hiring or training, meaning failing to properly vet or train drivers. If a driver is not able to stop quickly enough because the agency did not maintain the bus’s brakes properly, the agency would be responsible. Similarly, if maintenance was outsourced to another company, that company could also be liable.

Under Illinois law, 735 ILCS 5/2-1117 governs joint and several liability. Under that statute, all defendants found liable are jointly and severally liable for a plaintiff’s past and future medical and medically related expenses. Any defendant whose fault is 25% or greater of the total fault is jointly and severally liable for all other damages. This means that when a CTA bus driver, the transit agency, and a third-party maintenance contractor all share fault, you are not left chasing three separate defendants for three separate pieces of your recovery. A qualified Chicago bike accident lawyer can identify every liable party and pursue each one on your behalf.

Private bus companies, charter operators, and school bus contractors operating in Chicago can also be held liable under standard respondeat superior principles, meaning the employer is responsible for an employee’s negligent acts performed within the scope of employment.

The CTA as a Common Carrier: What That Means for Your Claim

The Chicago Transit Authority occupies a unique legal position under Illinois law, and that position affects how a bicycle accident claim against it works. In Illinois, a common carrier is a transportation service that carries passengers for a fee and is held to a higher legal duty of care. The CTA, as both a common carrier and an entity organized under and subject to the Metropolitan Transit Authority Act, is specifically excluded from the Tort Immunity Act. In other words, although the CTA is a legislatively created local government agency, it does not enjoy the same immunities as other governmental entities.

That exclusion from the Tort Immunity Act is significant. Many government bodies in Illinois enjoy broad protections from personal injury lawsuits. The CTA does not receive those same broad protections, which means injured cyclists have a clearer path to filing a claim than they would against, say, the City of Chicago directly.

However, the CTA’s status as a common carrier does not mean winning a claim is automatic. If you are pursuing a claim against the CTA, you must prove your accident was their fault. You hold the burden of proof. That proof must be established by a preponderance of the evidence, meaning it is more likely than not that the CTA’s negligence caused your injuries. Evidence like onboard bus camera footage, maintenance records, dispatch logs, and witness accounts all play a role in meeting that standard.

Pace Suburban Bus operates differently from the CTA and is subject to the broader provisions of the Illinois Local Governmental and Governmental Employees Tort Immunity Act under 745 ILCS 10/1-101. Claims against Pace require strict compliance with procedural rules, including notice requirements. Missing those steps can end your claim before it ever reaches a courtroom.

Strict Deadlines That Apply to CTA and Public Transit Claims

One of the most critical differences between a standard bicycle accident case and one involving a public transit agency is the deadline to file your claim. Many cyclists do not realize this until it is too late.

While the typical statute of limitations for a personal injury case in Illinois is two years, you must start a CTA claim within one year of the accident. For personal injury claims against the Chicago Transit Authority, you generally have only one year from the date of the accident to file a lawsuit. If you miss this one-year deadline, you will likely lose your right to seek compensation permanently.

That one-year window sounds reasonable until you account for everything that has to happen first. You need to recover from your injuries, gather evidence, identify all liable parties, and build a case. For claims against Pace or other public entities that fall under the Tort Immunity Act, most personal injury actions against a local public entity must be commenced within one year. Missing that deadline is not a procedural technicality. It is a permanent bar to recovery.

Think about what a serious bicycle accident near the Loop, in Wicker Park, or along the Magnificent Mile actually involves. Traumatic brain injuries, broken bones, road rash, and spinal damage are common outcomes when a 40,000-pound bus strikes a cyclist. Recovery from those injuries takes months. Pursuing a claim while recovering is exactly why having an attorney working on your behalf from day one matters. The attorneys at Briskman Briskman & Greenberg understand these deadlines and can make sure your claim is filed correctly and on time. If you were hurt in a bus-bicycle collision anywhere in the Chicago area, contact us as soon as possible for a free consultation.

Proving Negligence in a Bus vs. Bicycle Accident Case

Proving that a bus driver or transit agency was negligent requires showing four things: duty, breach, causation, and damages. To recover, you must generally show duty, breach, causation, and damages. In practice, that means proving the operator or another responsible party failed to use reasonable care and that the failure caused your injuries.

In Chicago, bus drivers owe a duty of care to everyone sharing the road, including cyclists. That duty is breached when a driver makes an unsafe right turn across a bike lane near a bus stop on Lake Shore Drive, cuts off a cyclist pulling away from a Divvy station on Dearborn Street, or opens a door into a cyclist’s path near a transit stop on Michigan Avenue. These are not hypothetical scenarios. They reflect the real patterns of bus-bicycle collisions documented in Chicago crash data.

According to research covering Chicago bike crashes from 2022 through 2025, failing to yield right-of-way is the single most identifiable cause of bike crashes, accounting for 2,165 crashes and linked to 1,777 injuries. Bus drivers making right-hand turns are among the most common sources of this failure. A bus pulling to a stop can also force a cyclist into traffic or a door zone, creating multi-party liability scenarios.

Evidence that supports a negligence claim in these cases includes onboard bus camera footage, traffic camera recordings from city intersections, bus maintenance and inspection records, the driver’s hours-of-service logs, police reports, and witness statements. The Federal Transit Administration requires each transit agency to maintain a Public Transportation Agency Safety Plan and to track and manage safety risk. Those internal records can be powerful evidence in a personal injury claim, but they must be requested quickly before they are overwritten or destroyed.

If you were involved in a collision with a CTA bus near transit stations in Pilsen, Uptown, or Logan Square, or anywhere else in the city, documenting the scene immediately gives your claim the best possible foundation. Photographs, witness contact information, and a same-day medical evaluation all matter. As a Chicago personal injury lawyer can tell you, evidence gathered in the hours after an accident is often the most valuable evidence you will ever have.

Comparative Fault and How It Affects Your Recovery

Illinois follows a modified comparative negligence system under 735 ILCS 5/2-1116. Under this rule, you can recover damages as long as your share of fault is less than 50%. Your total compensation is reduced by your percentage of fault. So if you were found 20% at fault for a collision with a CTA bus, your recovery is reduced by 20%.

In bus-bicycle cases, transit agencies and their insurers frequently try to shift blame onto the cyclist. They may argue that you were riding too close to the bus, that you were not visible because of inadequate lighting, or that you entered the bus’s blind spot. These arguments are not always baseless, but they are often exaggerated. Research on Chicago bike crashes from 2022 to 2025 shows that the vast majority of crashes are caused by driver behavior, not cyclist error. Failing to yield, disregarding traffic signals, and improper turning are driver failures, not cyclist failures.

Cyclists riding in painted bike lanes, protected bike lanes, or shared lanes along routes like Kinzie Street or Dearborn Street have a legal right to that space. A bus driver who encroaches on that space or makes a turn without yielding to a cyclist is the one committing a traffic violation. Under 625 ILCS 5/7-601, all motor vehicles operated on public highways in Illinois must be covered by liability insurance. That insurance is your primary avenue for recovery in cases involving private bus operators.

The data on bike accidents in Chicago makes clear that the risk is real and growing. Protecting your claim from comparative fault arguments requires strong evidence and an attorney who knows how to counter those arguments effectively. Briskman Briskman & Greenberg has spent decades fighting for injured cyclists in Chicago and throughout Illinois. We know how insurance adjusters and transit authority lawyers operate, and we know how to push back.

What Compensation Can You Recover After a Bus-Bicycle Accident

A collision between a bus and a bicycle almost always causes serious injuries. The size and weight difference between the two vehicles means that cyclists absorb the full force of the impact. Traumatic brain injuries, spinal cord damage, broken arms and legs, facial injuries, and severe road rash are all common outcomes. The financial toll of those injuries can be devastating.

Illinois law allows injured cyclists to seek compensation for both economic and non-economic damages. Economic damages include emergency medical care, hospitalization, surgery, rehabilitation, future medical costs, lost wages, and loss of earning capacity. Non-economic damages include pain and suffering, emotional distress, permanent disability, and loss of enjoyment of life. In fatal cases, surviving family members may file a wrongful death claim under the Illinois Wrongful Death Act, 740 ILCS 180.

Because CTA claims involve a one-year filing deadline and specific procedural requirements, the time to act is now, not later. An experienced bicycle accident lawyer can handle communications with the CTA, preserve critical evidence, and pursue every dollar you are entitled to recover. Briskman Briskman & Greenberg represents injured cyclists across Chicago and the surrounding area, including Cook County, on a contingency fee basis, meaning you pay nothing unless we recover compensation for you.

If you are a commuter cyclist who was hit near a bus stop in Streeterville, a recreational rider struck near Grant Park, or a delivery cyclist injured on a busy arterial road, your injuries deserve to be taken seriously. Do not give a recorded statement to the CTA or any insurance adjuster before speaking with an attorney. Contact Briskman Briskman & Greenberg today for a free, no-obligation consultation. We are ready to help you understand your rights and fight for the compensation you deserve. You can also reach a bicycle accident lawyer through our firm if you are located outside the Chicago metro area.

FAQs About Liability in Bicycle Accidents Involving Buses or Public Transit in Chicago

Can I sue the CTA if a bus hit me while I was riding my bicycle in Chicago?

Yes, you can file a claim against the CTA if a bus driver’s negligence caused your injuries. The CTA operates as a common carrier under Illinois law and is excluded from many of the tort immunity protections that shield other government agencies. However, you must file your claim within one year of the accident. Missing that deadline generally means losing your right to recover compensation entirely. Acting quickly and working with an attorney from the start gives your claim the best chance of success.

What if a Pace bus, not a CTA bus, hit me while I was cycling?

Claims against Pace Suburban Bus are subject to the Illinois Local Governmental and Governmental Employees Tort Immunity Act under 745 ILCS 10/1-101. This means stricter procedural requirements apply, including notice of claim rules and a one-year filing window. Pace does not enjoy the same common carrier exclusion that the CTA has from the Tort Immunity Act, so the rules differ. Consulting an attorney immediately after a Pace bus collision is essential to preserve your rights.

What evidence do I need to prove a bus driver was at fault for hitting my bicycle?

The most valuable evidence in these cases includes onboard bus camera footage, traffic camera recordings from nearby intersections, the police crash report, witness statements, bus maintenance and inspection records, and the driver’s hours-of-service logs. Photographs of the scene, your bicycle, and your injuries taken immediately after the crash also matter. An attorney can send a formal evidence preservation letter to the CTA or transit agency to prevent key footage and records from being deleted or overwritten.

Can the CTA or transit agency argue that I was partly at fault for the accident?

Yes, and they frequently do. Under Illinois’s modified comparative negligence rule, codified at 735 ILCS 5/2-1116, your compensation is reduced by your percentage of fault. If you are found 50% or more at fault, you recover nothing. Transit agencies and their insurers often argue that cyclists were riding in blind spots, lacked proper lighting, or were not using a designated bike lane. An attorney can gather the evidence needed to counter those arguments and protect your full recovery.

How long does a bus-bicycle accident claim typically take to resolve in Illinois?

The timeline varies depending on the severity of your injuries, the number of parties involved, and whether the case settles or goes to trial. Claims against the CTA often involve additional procedural steps compared to standard personal injury cases, which can extend the process. Simple cases may resolve within several months. Cases involving serious injuries, disputed liability, or multiple defendants can take one to three years or longer. What matters most is starting the process immediately, because the one-year filing deadline for CTA claims leaves no room for delay.

More Resources About Liability in Bicycle Accident Cases

• Who Is Liable in a Chicago Bicycle Accident
• Proving Driver Negligence in Bicycle Accident Claims
• Comparative Fault in Illinois Bicycle Accident Cases
• Driver Liability in Chicago Bicycle Accidents
• Employer Liability for Bicycle Accidents Involving Commercial Drivers
• Delivery Company Liability for Bicycle Accidents
• Rideshare Company Liability in Bicycle Accident Cases
• Truck Company Liability for Bicycle Accidents
• Government Liability for Dangerous Roads in Chicago Bicycle Accidents
• Filing Claims Against the City of Chicago for Bicycle Accidents
• Construction Company Liability for Bicycle Accidents
• Property Owner Liability for Bicycle Accidents
• Bicycle Manufacturer Liability for Defective Bicycles
• Bicycle Helmet Manufacturer Liability
• Auto Manufacturer Liability in Bicycle Accidents
• Multiple Party Liability in Bicycle Accident Cases
• Liability When a Parked Car Causes a Dooring Accident
• Liability When Drivers Fail to Yield to Cyclists
• Liability in Bicycle Accidents Involving Delivery Vehicles