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How to Prove Pedestrian Collisions in Illinois: A Step-by-Step Guide

  • HM&M
  • Aug 12
  • 3 min read


Pedestrian collisions often result in severe injuries because pedestrians have little protection against the force of a moving vehicle. While many people assume the driver is automatically at fault, proving liability in an Illinois pedestrian collision case can be more complicated than it appears.


If you were injured while walking, understanding how these cases are proven can help protect your rights and strengthen your claim.



What Is a Pedestrian Collision?

A pedestrian collision occurs when a person traveling on foot is struck by a car, truck, motorcycle, bus, or other vehicle.

These incidents often occur because of:

  • Distracted driving

  • Failure to yield the right-of-way

  • Speeding

  • Impaired driving

  • Failure to obey traffic signals

  • Poor visibility or unsafe roadway conditions

Pedestrian collisions commonly occur at intersections, crosswalks, parking lots, school zones, and residential streets.



Common Examples of Pedestrian Collisions

Pedestrian injury claims may involve:

  • Crosswalk collisions

  • Intersection collisions

  • Parking lot incidents

  • Sidewalk collisions

  • School zone collisions

  • Bus stop collisions

  • Backover incidents

  • Hit-and-run collisions

The type of incident often affects what evidence is needed and how fault is established.



The Four Legal Elements of a Pedestrian Collision Case

To succeed in a pedestrian injury claim in Illinois, four legal elements generally must be established:

  • Duty of care: The driver had a responsibility to operate their vehicle safely and watch for pedestrians.

  • Breach of duty: The driver violated that responsibility through negligent or reckless conduct.

  • Causation: The driver's actions directly caused the collision and resulting injuries.

  • Damages: The pedestrian suffered measurable losses such as medical expenses, lost wages, or pain and suffering.

These elements form the foundation of most pedestrian injury claims.



How to Prove Pedestrian Collisions in Illinois

Building a successful pedestrian case requires evidence showing both fault and damages.



Step 1: Gather Evidence From the Scene

Evidence collected immediately after the collision can be critical.

Important evidence may include:

  • Police reports

  • Photographs of the scene

  • Surveillance footage

  • Traffic camera recordings

  • Witness statements

  • Vehicle damage documentation

  • Traffic signal timing information

The sooner evidence is preserved, the easier it may be to establish liability.


Step 2: Establish Driver Negligence

Most pedestrian cases involve proving that the driver acted negligently.

Examples may include:

  • Failing to yield in a crosswalk

  • Running a red light or stop sign

  • Distracted driving

  • Speeding

  • Driving under the influence

  • Failing to watch for pedestrians while turning

Illinois law requires drivers to yield to pedestrians in many crossing situations, particularly in marked crosswalks and intersections.


Step 3: Address Comparative Fault Issues

One of the most common defenses in pedestrian cases is that the pedestrian was partially responsible for the collision.

For example, insurance companies may argue that the pedestrian:

  • Crossed outside of a crosswalk

  • Crossed against a traffic signal

  • Entered traffic unexpectedly

  • Was distracted while walking

However, Illinois follows a modified comparative negligence system. This means an injured pedestrian may still recover compensation if they were not more than 50% responsible for the incident, although any recovery may be reduced by their percentage of fault.


Step 4: Document Injuries and Damages

Medical documentation is critical in proving damages.

Helpful evidence may include:

  • Emergency room records

  • Hospital and physician records

  • Imaging studies and diagnostic tests

  • Physical therapy records

  • Lost wage documentation

  • Evidence of long-term disability or limitations

Consistent medical treatment can help establish the connection between the collision and the injuries suffered.


Step 5: Work With Experts if Necessary

Serious pedestrian collision cases often require expert analysis.

Experts may assist with:

  • Accident reconstruction

  • Vehicle speed calculations

  • Visibility and roadway conditions

  • Future medical care needs

  • Economic losses and reduced earning capacity

An experienced legal team can coordinate expert testimony to strengthen the case.



Illinois Statute of Limitations for Pedestrian Collision Cases

Pedestrian injury claims in Illinois are subject to legal deadlines.

In general:

  • Personal injury claims typically must be filed within two years of the collision.

  • Claims involving minors may have extended deadlines.

  • Cases involving government vehicles or public entities may involve additional notice requirements.

Because these deadlines can vary depending on the facts of the case, speaking with an attorney as soon as possible is important.



Do You Need a Lawyer to Prove a Pedestrian Collision Case?

Pedestrian collision cases often involve serious injuries and disputes regarding fault.

An experienced attorney can help:

  • Preserve critical evidence

  • Investigate the collision thoroughly

  • Respond to comparative negligence arguments

  • Work with accident reconstruction experts

  • Negotiate with insurance companies

  • Pursue full compensation for injuries and losses

Early legal involvement can make a significant difference in the outcome of a case.



Contact Our Chicago Pedestrian Collision Lawyers Today

If you were injured in a pedestrian collision, you may have legal options.


At Hurley McKenna & Mertz, P.C., we investigate serious pedestrian cases, hold negligent drivers accountable, and advocate for injured individuals and families throughout Illinois.


Contact our Chicago pedestrian collision lawyers today for a confidential consultation and guidance on your legal rights.


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