Underride Accidents in Illinois

Average Settlement: $700,000 – $2,500,000 | Statute of Limitations: 2 years from the date of the accident

Underride Accidents Overview

Underride accidents are among the deadliest types of truck crashes. They occur when a smaller vehicle slides underneath the trailer of a large truck, either from the rear or the side. The trailer can shear off the top of the passenger vehicle at windshield level, causing catastrophic or fatal injuries to occupants. Despite federal requirements for rear underride guards, many trucks lack adequate side guards, and existing guards may not meet the force of real-world crashes. Underride accidents often result in wrongful death claims.

Illinois Truck Accident Laws

Statute of Limitations

2 years from the date of the accident

Fault Rules

Modified comparative fault (50% bar) — you cannot recover if you are 50% or more at fault

Average Attorney Fee

33-40% contingency

Average Settlement Range

$550,000 – $1,700,000

Common Injuries in Underride Accidents

  • Decapitation and fatal head injuries
  • Severe traumatic brain injuries
  • Cervical spine fractures
  • Facial disfigurement
  • Crushing chest injuries
  • Wrongful death

Key Facts About Underride Accidents in Illinois

  • Approximately 200 people die in underride accidents each year in the U.S.
  • Current federal law only requires rear underride guards, not side guards
  • Many existing rear guards fail to prevent underride in real-world crashes
  • The Stop Underrides Act has been introduced in Congress to strengthen guard requirements
  • Underride accidents have a significantly higher fatality rate than other truck crash types
  • Trucking companies can be held liable for inadequate underride guard maintenance
  • Chicago is the largest intermodal freight hub in North America
  • Illinois sees some of the highest truck accident verdicts in the Midwest
  • I-80, I-55, and I-57 are major north-south and east-west truck corridors

Common Truck Accident Causes in Illinois

  • Chicago metro expressway crashes
  • I-80 and I-55 long-haul collisions
  • Intermodal freight hub accidents
  • Winter ice and snow-related crashes

Injured in a Underride Accident in Illinois?

Get a free case evaluation from a truck accident attorney experienced with Illinois law. Most attorneys work on contingency — you pay nothing unless you win.

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Underride Accidents in Other States

Other Truck Accident Types in Illinois

This information is for educational purposes only and is not legal advice. Consult a licensed personal injury attorney in Illinois for advice about your specific situation.