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Illinois Bicycle Accident Law: The 3-Foot Passing Rule and Your Right to Compensation

Bicycle on the road

When a driver passes a bicyclist too closely and causes a crash, a violation of Illinois traffic law may become important evidence in a personal injury claim.

Illinois law requires drivers to give bicyclists adequate space when passing. When a driver passes too closely and causes a bicycle accident, the driver’s violation of Illinois traffic law can become important evidence in a personal injury claim.

For cyclists injured in Champaign, Urbana, or elsewhere in Central Illinois, understanding the Illinois three-foot bicycle passing law, comparative negligence rules, and available compensation can help protect their rights after a crash.


When a driver passes a bicyclist too closely and causes a crash, a violation of Illinois traffic law may become important evidence in a personal injury claim.

Illinois law requires drivers to give bicyclists adequate space when passing. When a driver passes too closely and causes a bicycle accident, the driver’s violation of Illinois traffic law can become important evidence in a personal injury claim.

For cyclists injured in Champaign, Urbana, or elsewhere in Central Illinois, understanding the Illinois three-foot bicycle passing law, comparative negligence rules, and available compensation can help protect their rights after a crash.


What Is the Illinois 3-Foot Bicycle Passing Law?

Under 625 ILCS 5/11-703, Illinois regulates how motorists may overtake and pass bicyclists traveling in the same direction.

Drivers must pass bicyclists at a safe distance and comply with Illinois requirements governing the safe passing of bicycles. Illinois law also prohibits motorists from recklessly driving unnecessarily close to, toward, or near a bicyclist.

Why This Matters

Evidence that a motorist violated Illinois bicycle-passing laws may be important when establishing negligence and liability in a civil bicycle accident claim.

A reckless close-passing violation can carry serious consequences. Under the current statute, a violation that does not cause great bodily harm, permanent disability, or disfigurement is a Class A misdemeanor. If it results in great bodily harm, permanent disability, or disfigurement, it can constitute a Class 3 felony.

For an injured cyclist, evidence that a motorist violated Illinois bicycle-passing laws may also be important in establishing negligence in a civil bicycle accident claim.


Who Is at Fault When a Car Hits a Bicycle in Illinois?

Fault depends on how the collision occurred.

A driver may be responsible for an Illinois bicycle accident when the driver:

Passes Too CloselyFails to provide adequate space while overtaking a cyclist.

Fails to YieldFails to yield the right of way when required.

Drives DistractedFails to pay adequate attention to cyclists and surrounding traffic.

SpeedsDrives too fast for conditions or exceeds a reasonable speed.

Turns Across a Cyclist’s PathMakes a turn without properly accounting for an approaching bicyclist.

Opens a Vehicle DoorOpens a vehicle door directly into a cyclist’s path.

Fails to Check Blind SpotsChanges lanes or turns without checking for a nearby bicyclist.

Drives Recklessly Near a BicycleOperates a vehicle unnecessarily close to or dangerously near a cyclist.

Insurance companies may argue that the cyclist caused or contributed to the collision. Determining fault can therefore require much more than simply reviewing the driver’s version of what happened.


What Evidence Can Prove a Bicycle Accident Claim?

Quick Take

Evidence can disappear quickly after a bicycle crash. Preserving photographs, video, damaged equipment, and witness information early can make a significant difference when liability is disputed.

Depending on the circumstances, useful evidence may include:

01. Police ReportsOfficial crash reports may document statements, parties, witnesses, and other important details.

02. Photos and VideoImages and video can preserve the scene, roadway conditions, vehicles, and bicycle damage.

03. Witness StatementsIndependent witnesses may provide valuable information about how the collision occurred.

04. Vehicle and Bicycle DamageThe location and severity of damage may help reconstruct the collision.

05. Camera FootageTraffic cameras and surveillance systems may capture the collision or events leading up to it.

06. Roadway EvidenceSkid marks, debris, and roadway conditions may help establish what occurred.

07. Electronic EvidenceCell phone or other electronic evidence may become relevant depending on the circumstances.

08. Medical RecordsMedical documentation helps establish the nature and extent of injuries.

09. Expert AnalysisAccident reconstruction evidence may be important in serious or disputed cases.

The location of damage to the bicycle and vehicle can be especially important when the driver claims that the cyclist suddenly moved into traffic.

Preserving this evidence early can make a significant difference when an insurance company disputes liability.


What If the Bicyclist Was Partly at Fault?

Being partially responsible for an accident does not automatically prevent an injured cyclist from recovering compensation in Illinois.

Illinois uses a modified comparative negligence system under 735 ILCS 5/2-1116.

50% or Less at Fault

Compensation may still be available, although the recovery may be reduced according to the cyclist’s percentage of fault.

More Than 50% at Fault

Illinois comparative-fault law generally bars the injured cyclist from recovering damages.

Example: How Comparative Fault Can Affect Recovery

The following is a hypothetical example only. It does not determine fault, liability, damages, or the value of any actual legal claim.

Suppose an injured bicyclist has $100,000 in hypothetical recoverable damages.

20% Hypothetically at Fault


Hypothetical reduction: $20,000

Illustrative recovery: $80,000

50% Hypothetically at Fault


Hypothetical reduction: $50,000

Illustrative recovery: $50,000

51% Hypothetically at Fault


Hypothetical reduction: More than 50%

Illustrative recovery: Generally barred

Important: These figures are simplified hypothetical examples only. Actual fault percentages, available damages, insurance coverage, and potential recovery depend on the specific facts and circumstances of each case.

This is one reason insurance companies may aggressively try to place additional blame on a cyclist.


What Injuries Are Common in Illinois Bicycle Accidents?

Unlike occupants of passenger vehicles, bicyclists have little protection from the force of a collision.

Brain Injuries

Traumatic brain injuries and concussions.

Broken Bones

Broken arms, legs, wrists, and ribs.

Spinal Injuries

Spinal cord and back injuries.

Joint Injuries

Shoulder and knee injuries.

Facial Injuries

Facial injuries and scarring.

Road Rash

Road rash and permanent disfigurement.

Internal Injuries

Internal injuries that may not be immediately apparent.

Fatal Injuries

Severe collisions can result in fatal injuries.

Some injuries may not be fully understood immediately after the collision. Medical treatment and documentation are important both for the cyclist’s health and for establishing the extent of damages caused by the crash.


What Compensation Can an Injured Bicyclist Recover?

Depending on the facts of the case, an Illinois bicycle accident claim may seek compensation for losses such as:

Medical Expenses
Future Medical Treatment
Lost Wages
Loss of Future Earning Capacity
Pain and Suffering
Disability
Disfigurement
Property Damage

The value of a bicycle accident claim depends on factors including the severity of the injuries, available insurance coverage, medical treatment, lost income, permanency of the injuries, and the evidence establishing fault.

Important to Know

There is no reliable formula that determines what every bicycle accident case is worth. The value of a claim depends on its specific facts and circumstances.


What Should You Do After Being Hit by a Car While Riding a Bicycle?

If your condition permits, taking the following steps may help protect both your health and important evidence:

1
Report the Accident
Report the collision to police when appropriate.
2
Seek Medical Care
Obtain medical attention and document injuries.
3
Document the Scene
Photograph the scene, your bicycle, the vehicle, and your injuries.
4
Gather Witness Information
Obtain contact information from witnesses who saw what happened.
5
Preserve Damaged Equipment
Avoid immediately repairing or disposing of your damaged bicycle or other equipment.

You should also be cautious about providing recorded statements or accepting an early settlement before the extent of your injuries and damages is known.


Frequently Asked Questions About Illinois Bicycle Accident Claims

How much space must a driver give a bicyclist in Illinois?

Illinois law establishes requirements for motorists overtaking bicycles and prohibits reckless driving unnecessarily close to a cyclist. Whether a driver complied with the applicable passing requirements can become important evidence when determining fault for a bicycle accident.

Can I recover compensation if I was partially responsible for my bicycle accident?

Possibly. Under Illinois modified comparative negligence law, an injured person can generally recover damages when their contributory fault is 50% or less. The recovery is reduced by their percentage of fault. A person found more than 50% responsible is barred from recovery.

Can a driver be liable for passing a bicycle too closely?

Yes. A driver’s failure to comply with Illinois passing and safe-driving requirements can be important evidence when determining negligence and liability after a bicycle collision.

What if the driver says I swerved in front of the car?

The driver’s statement does not necessarily determine fault. Police reports, witnesses, surveillance video, vehicle damage, bicycle damage, roadway evidence, and other evidence may help establish how the collision actually occurred.

What if the driver who hit my bicycle has no insurance?

Other sources of insurance coverage may potentially apply depending on the circumstances and the policies involved. An attorney can review the available insurance policies and determine whether additional coverage may be available.

How long do I have to file a bicycle accident claim in Illinois?

Illinois imposes deadlines on personal injury lawsuits, and different circumstances can affect the applicable deadline. Because waiting can also result in lost video, witnesses, and other evidence, an injured cyclist should consider obtaining legal advice well before any filing deadline approaches.


Talk to a Champaign Bicycle Accident Lawyer

If you were injured while riding a bicycle in Champaign, Urbana, or Central Illinois, Patel Law, PC can review the circumstances of the collision, investigate whether the motorist violated Illinois bicycle safety laws, evaluate available insurance coverage, and explain your legal options.

Our Champaign bicycle accident lawyers represent people injured in bicycle and motor vehicle collisions.

Contact Patel Law, PC for a Free Consultation About Your Illinois Bicycle Accident Claim

Call us today at 217-384-1111.


Illinois Legal Sources

This article provides general information about Illinois law and is not intended as legal advice. The outcome of any personal injury claim depends on its specific facts and circumstances.

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