Motorcycle Accidents on Illinois Highways: I-74 and I-474 Crashes Near Peoria
Mon 23 Feb, 2026 / by Robert Parker / Motorcycle Accidents
Last Updated: October 30, 2026
625 ILCS 5/11-709(a) says a vehicle on a roadway with two or more clearly marked lanes shall be driven as nearly as practicable entirely within a single lane and shall not be moved until the driver has first ascertained that the movement can be made with safety. 735 ILCS 5/2-1116 bars recovery when the plaintiff’s contributory fault is more than 50 percent of the proximate cause. Otherwise the damages are diminished in proportion.
The Interstate 74 corridor through Peoria and the I-474 bypass that wraps around the south side of the city carry heavy traffic volumes year-round. For motorcyclists, these highways present a specific set of dangers that city streets do not. Higher speeds, merging lanes, blind spots created by larger vehicles, road debris, and wind gusts from passing semi-trucks all create conditions where a momentary lapse by another driver can cause catastrophic injuries to a rider.
625 ILCS 5/11-703(a) says a driver overtaking a vehicle going the same direction shall pass to the left at a safe distance and shall not return to the right until safely clear. Those rules apply on a marked highway lane and on a marked city lane.
Highway-Specific Hazards for Motorcyclists
A lane change is the movement described in section 11-709(a). The passing distance is the rule in section 11-703(a). The speed of the vehicles and the recorded movement are part of the evidence. They do not replace proximate cause.
Establishing Liability in Highway Motorcycle Crashes
Phone records, a camera recording, and a vehicle data recorder can be part of the proof. 735 ILCS 5/2-1117 makes defendants who are found liable jointly and severally liable for past and future medical and medically related expenses, except as provided in section 2-1118. For the other damages, a defendant whose fault is less than 25 percent of the stated total is severally liable. A defendant at 25 percent or more is jointly and severally liable for those other damages.
The Severity of Highway Motorcycle Injuries
625 ILCS 5/7-203 states minimums of $25,000 for bodily injury or death of one person, $50,000 for two or more persons, and $20,000 for property damage. 215 ILCS 5/143a-2(4) limits an underinsured motorist insurer’s liability to the policy’s underinsured motorist coverage limit, less amounts actually recovered under applicable bodily injury insurance policies, bonds, or other security on the underinsured vehicle. The medical expenses in the rider’s own injury claim are proved from the records.
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Frequently Asked Questions
Why are motorcycle accidents on highways more dangerous than on city streets?
Section 11-709(a) and section 11-703(a) use the same words on a marked highway lane and on a marked city lane. The speed is part of the evidence in the particular crash.
What are the most common causes of motorcycle highway accidents near Peoria?
A move out of a marked lane is judged under section 11-709(a). An overtaking move is judged under section 11-703(a). The share of fault is judged under section 2-1116.
Should I contact a lawyer after a highway motorcycle crash even if the other driver admits fault?
An admission by the other driver does not set the section 2-1116 share. The medical proof and the underinsured subtraction in section 143a-2(4) remain separate from that admission.
Need a lawyer? This article is part of our Peoria Motorcycle Accident Lawyer practice area. Call Parker & Parker at 309-673-0069 for a free consultation.
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