Who Is at Fault in a Pedestrian Accident in Illinois? 

by | Jul 20, 2026

Pedestrian crossing a crosswalk at an Illinois intersection


A pedestrian accident can happen in an instant, but the effects often last much longer. Whether someone is crossing the street, walking through a parking lot, or simply traveling along a sidewalk, a collision with a motor vehicle can result in serious, life-changing injuries. 

After an accident, one of the first questions people ask is: Who was at fault? 

The answer isn’t always as straightforward as many people expect. While drivers have a responsibility to watch for pedestrians, pedestrians also have a duty to use reasonable care. Determining fault often requires looking closely at how the accident happened and whether either party acted negligently. 

Understanding how fault is determined in Illinois can help injured pedestrians and their families better understand their legal rights. 

At a Glance 

If you’ve been nvolved in a pedestrian accident in Illinois, keep these key points in mind: 

  • Fault depends on the specific facts of the accident. 
  • Drivers and pedestrians both have legal responsibilities. 
  • Evidence such as witness statements, traffic camera footage, and police reports can be critical. 
  • Illinois follows a modified comparative negligence system. 
  • An investigation is often necessary before liability can be determined. 

How Is Fault Determined in a Pedestrian Accident? 

Every pedestrian accident is different. 

Insurance companies, attorneys, and investigators typically review several factors, including: 

  • Where the pedestrian was crossing 
  • Whether traffic signals were followed 
  • Vehicle speed 
  • Driver attentiveness 
  • Visibility and road conditions 
  • Witness statements 
  • Surveillance or dash camera footage 

Rather than assuming one person is automatically responsible, investigators examine the actions of everyone involved. 

Common Causes of Pedestrian Accidents 

Many collisions occur because a driver or pedestrian fails to recognize a dangerous situation until it’s too late. 

Some of the common causes of pedestrian accidents include: 

  • Distracted driving 
  • Speeding 
  • Failure to yield at crosswalks 
  • Driving under the influence 
  • Turning without checking for pedestrians 
  • Poor visibility 
  • Backing out of driveways or parking spaces without looking 

In many cases, these accidents could have been prevented through greater awareness and caution. 

Can a Pedestrian Be Partially at Fault? 

Yes. 

Illinois follows a modified comparative negligence rule. That means more than one person may share responsibility for an accident. 

For example, a pedestrian may contribute to an accident by: 

  • Crossing outside a designated crosswalk 
  • Ignoring traffic signals 
  • Entering the roadway unexpectedly 
  • Walking while distracted 

At the same time, a driver may still bear responsibility if they were speeding, distracted, or failed to keep a proper lookout. 

The percentage of fault assigned to each party can affect the amount of compensation available in a legal claim. 

Distracted Walking Accidents 

Most people have heard about distracted driving, but distracted walking accidents have also become more common. 

Pedestrians who are looking at a phone, wearing headphones, or otherwise not paying attention may place themselves at greater risk. 

That doesn’t automatically mean the pedestrian caused the accident. 

Drivers are still expected to operate their vehicles safely and remain alert for people using roadways, sidewalks, and crosswalks. 

Determining fault requires looking at the entire situation—not just one person’s actions. 

Nighttime Pedestrian Accidents 

Visibility plays a significant role in many pedestrian collisions. 

Nighttime pedestrian accidents often occur because: 

  • Drivers fail to see pedestrians soon enough. 
  • Poor street lighting limits visibility. 
  • Dark clothing makes pedestrians harder to spot. 
  • Weather conditions reduce sight distance. 

While reduced visibility may contribute to an accident, drivers are still expected to adjust their speed and remain attentive when driving in low-light conditions. 

What Evidence Helps Determine Fault? 

Pedestrian accident cases often depend on strong evidence. 

Important evidence may include: 

  • Police reports 
  • Witness statements 
  • Traffic camera footage 
  • Vehicle damage 
  • Photographs of the accident scene 
  • Medical records 
  • Cell phone records in distracted driving cases 

The sooner evidence is preserved, the easier it may be to reconstruct how the accident occurred. 

Pedestrian Accident Prevention 

While not every accident can be avoided, practicing pedestrian accident prevention can reduce the risk of serious injuries. 

Pedestrians can improve their safety by: 

  • Using marked crosswalks whenever possible 
  • Obeying traffic signals 
  • Making eye contact with drivers before crossing 
  • Remaining alert and avoiding distractions 
  • Wearing reflective clothing when walking at night 

Drivers also play an important role by slowing down in pedestrian-heavy areas, yielding when required, and avoiding distractions behind the wheel. 

Preventing accidents requires attention from everyone using the roadway. 

Common Questions 

Are drivers always at fault when they hit a pedestrian? 

No. While drivers often have a duty to yield and remain alert, pedestrians also have responsibilities under Illinois law. Every case depends on its specific facts. 

What if the pedestrian wasn’t in a crosswalk? 

A pedestrian may still have a valid injury claim even if they were not using a marked crosswalk. Investigators will examine all of the circumstances surrounding the accident. 

What if more than one person shares responsibility? 

Illinois allows fault to be divided among multiple parties. The amount of compensation available may depend on each person’s percentage of responsibility. 

Should I speak with an attorney after a pedestrian accident? 

Serious pedestrian accidents often involve significant injuries and disputed liability. An experienced Orland Park Pedestrian Accident Lawyer can review the facts, explain your legal options, and help determine who may be responsible. 

Why These Cases Often Require Careful Investigation 

Unlike some motor vehicle collisions, pedestrian accidents rarely have a single, obvious explanation. 

Questions about visibility, driver behavior, traffic signals, road design, and witness observations often make these cases more complex than they initially appear. 

Because evidence can disappear quickly, early investigation is often one of the most important parts of building a strong claim. 

Many injured pedestrians choose to speak with an Orland Park Accident Injury Lawyer to better understand how liability may be determined and what evidence should be preserved. 

Speak With an Orland Park Personal Injury Law Firm 

If you or a loved one has been injured in a pedestrian accident, understanding your rights is an important first step. Determining fault often requires more than simply reviewing a police report—it involves a careful examination of the facts, the available evidence, and how Illinois law applies to the situation. 

At the Law Offices of Michael J. Brennan, injured individuals and families receive direct legal representation and personal attention throughout the claims process. As an Orland Park Personal Injury Law Firm, the firm is committed to helping clients pursue the compensation they may be entitled to after a serious accident. 

Free consultation. No legal fees unless compensation is recovered. 

If you have questions about a pedestrian accident claim, contact the firm to discuss your situation and learn more about your legal options. 

Michael J. Brennan - Orland Park Personal Injury Attorney
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Author Profile: Michael J. Brennan

Michael J. Brennan is a personal injury attorney based in Orland Park, Illinois. A former Cook County prosecutor, he has represented injury victims and families across Chicagoland since 1985. At his firm, every case is handled personally… from initial consultation to final resolution.

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