Why Interstate Accidents in Phoenix Are So Severe

May 6, 2026 By John Torgenson

Article Summary

  • Highway and expressway accidents in Phoenix are especially dangerous because they often involve high speeds, heavy traffic, and multi-vehicle collisions.
  • These crashes often result in serious injuries, including brain trauma, spinal damage, and long-term disability.
  • An interstate accident lawyer can help victims recover compensation and, in some cases, hold multiple parties accountable.

Phoenix’s major highways—I-10, I-17, Loop 101, and Loop 202—are built for speed and heavy traffic, increasing the severity of highway and expressway accidents and the likelihood of multi-vehicle collisions.

On interstate highways, such as I-10 and I-17, high speeds and congestion increase the risk of serious motor vehicle crashes. I-10, in particular, has seen fatal incidents, such as a recent crash near Buckeye, while I-17 poses similar dangers due to heavy traffic and sudden slowdowns, often leading to chain-reaction collisions. 

On expressways such as Loop 101 and Loop 202, fast-moving commuter traffic and frequent lane changes reduce reaction time and increase crash severity. 

Across these highways and expressways, high speeds, heavy traffic, and multi-vehicle collisions make crashes far more dangerous than those on city streets.

Common Causes of Interstate Accidents

Most highway accidents in Phoenix are preventable and often caused by driver behavior combined with high-speed conditions.

Common causes include:

  • Speeding and aggressive driving
  • Distracted driving, especially phone use
  • Unsafe merging or lane changes
  • Commercial truck risks due to blind spots
  • Impaired driving
  • Hazardous weather conditions

To stay safe, follow key recommendations from the National Highway Traffic Safety Administration (NHTSA): always buckle up, avoid distractions, and never drive impaired. Maintaining focus and controlling your speed can significantly reduce crash risk.

Even a brief mistake at highway speeds can result in a serious crash.

Aerial view of a highway with one lane clear and the opposite lane congested with traffic due to an accident

Common Injuries in Highway and Expressway Accidents

Because highway and expressway crashes occur at high speeds, injuries are often severe and life-altering. Victims may require long-term medical care, face lost income, and suffer lasting disabilities.

Common injuries include:

  • Traumatic brain injuries
  • Spinal cord injuries
  • Broken bones
  • Whiplash and soft tissue injuries
  • Internal injuries

 In the most serious cases, these crashes can result in fatal injuries, leaving families with emotional and financial burdens.

Who Can Be Held Liable in a Highway or Expressway Accident? 

If you’ve been involved in a motor vehicle accident, understanding your rights is essential to protecting your financial recovery. Liability in interstate crashes is often complex, and limiting your claim to a single party could mean leaving compensation on the table. 

Depending on the circumstances, responsibility may extend beyond a negligent driver to include trucking companies, government agencies responsible for unsafe road conditions, or even vehicle manufacturers. 

An experienced Arizona car accident lawyer can help identify all responsible parties and build a strong case to guide you through the settlement process.

What Damages Can Be Claimed After a Highway or Expressway Accident?

Victims may be entitled to compensation for their losses, typically including:

  •  Economic damages: medical expenses, lost wages, and property damage
  • Non-economic damages: pain, emotional distress, and reduced quality of life
  • Punitive damages: in cases of extreme negligence

The value of a claim depends on the severity of injuries and the circumstances of the crash. Experienced car accident attorneys can help you understand potential outcomes, including Arizona personal injury settlement amounts.

What to Do After a Highway or Expressway Accident in Phoenix 

Taking the right steps after a crash can protect your health and your legal rights: 

  • Gather evidence, including photos and witness information
  • Understand that liability may involve multiple parties
  • Learn your compensation options early

If you or a loved one has been injured in a highway or expressway accident, it’s important to consult a motor vehicle accident lawyer as soon as possible. Arizona law limits the time you have to file a claim.

The team at Torgenson Law can help ensure your claim is handled properly, reach out to our team today. Let us take on the legal burdens while you focus on your recovery.

John Torgenson portrait

John Torgenson

John Torgenson is a highly experienced personal injury lawyer with over 20 years of practice in Arizona. He earned his Bachelor’s degree from the University of Utah and his Juris Doctor from Notre Dame. John has a proven track record of securing substantial verdicts and settlements, including an $8.25 million recovery for a gunshot injury victim. His expertise has earned him AVVO ratings and recognition as a Super Lawyer.

John is also a sought-after lecturer on personal injury law, sharing his extensive knowledge with peers and aspiring attorneys. Beyond his legal practice, John is an avid golfer and actively supports organizations like the Military Assistance Mission, Arizona School for the Arts, Page Balloon Regatta, University of Arizona Foundation, Junior Achievement of Arizona, and the Tim Huff Pro Bono Golf Classic.

Passionate about advocating for injury victims, John dedicates his career to battling insurance companies and corporate interests, ensuring that the rights of those who are hurt are vigorously defended.