What Waymo Testing in Chicago Means For Residents

Autonomous vehicles are no longer theoretical, they are already operating on public roads across the United States. Now, companies like Waymo are bringing that technology to new markets, including Chicago. While the promise of self-driving cars includes fewer crashes and increased convenience, their presence raises serious legal and liability questions, especially when accidents occur. For Chicago residents, understanding how Waymo testing works and who is responsible in a crash is critical as this technology begins to appear on local streets.

“Autonomous vehicle technology is evolving rapidly, but the law has not caught up. When a crash involves a self-driving car, determining responsibility becomes far more complex—and victims need experienced legal counsel to navigate these cutting-edge cases.” – John J. Malm, Chicago car accident attorney

Waymo Testing Activity in Chicago

Recent reports confirm that Waymo vehicles have been spotted operating in Chicago as part of early-stage testing and mapping efforts.

Unlike cities such as Phoenix or San Francisco, where fully driverless ride-hailing services are already active, Chicago is currently in a pre-deployment phase, meaning:

• Vehicles are gathering mapping and environmental data
• Human safety drivers are typically present
• No public ride-hailing service is available yet
• Expansion depends on Illinois legislation and regulatory approval

Illinois lawmakers have considered pilot programs for autonomous vehicles, but as of now, the regulatory framework remains unsettled. This creates uncertainty not only for deployment, but also for liability when crashes occur.

The Growth of Waymo and Autonomous Driving

Waymo is one of the most advanced autonomous vehicle companies in the world. Its vehicles have logged extensive real-world driving experience:

• More than 170 million miles driven autonomously across U.S. cities
• Approximately 4 million miles driven per week
• Operations in multiple major metro areas, including Phoenix, Los Angeles, and Austin

The company promotes its technology as significantly safer than human drivers—but the data tells a more nuanced story.

Waymo Accident Statistics and Safety Data

Reported Incidents

• 1,429 Waymo-related crashes were reported between 2021 and late 2025
• Across all autonomous vehicle companies, there have been over 5,200 crashes reported nationwide
• Approximately:
  • 7.4% of autonomous vehicle crashes involve injuries
  • 1.2% involve fatalities

It is important to note that not all of these crashes were caused by the autonomous system—many involved human drivers striking Waymo vehicles.

Fault and Causation

• In one review of police reports, Waymo vehicles were not at fault in 87% of crashes
• However, they were blamed in 13% of cases

Crash Types

• Roughly 80% of Waymo crashes are rear-end collisions, often involving human drivers striking stopped vehicles

Are Waymo Vehicles Safer Than Human Drivers?

Waymo and independent researchers have published data suggesting improved safety performance:

• About 0.02 serious injury crashes per million miles, compared to 0.22 for human drivers
• Studies suggest up to 80%–90% reductions in injury-related crashes compared to human benchmarks

However, critics point out key limitations:

• Autonomous vehicles still represent a tiny fraction of total U.S. driving miles
• Data may be skewed by controlled environments or limited deployment areas
• Certain unusual or unpredictable behaviors, such as stopping in traffic or failing to respond to emergency vehicles, have raised concerns

Common Types of Waymo-Related Accidents

Even with advanced technology, accidents involving autonomous vehicles still occur.

Frequent Scenarios

• Rear-end collisions (human drivers hitting AVs)
• Sudden stops causing multi-vehicle crashes
• Failure to properly navigate construction zones
• Collisions with stationary objects or barriers
• Pedestrian or cyclist near-miss incidents

Real-World Concerns

Reports have documented situations where autonomous vehicles:

• Blocked emergency responders
• Drove unpredictably in complex environments
• Required human intervention during system failures

Liability Issues in Waymo Car Accidents

One of the most complex aspects of autonomous vehicle accidents is determining who is legally responsible.

Potentially Liable Parties

• The autonomous vehicle company (Waymo)
  • Software errors or system failures
  • Inadequate testing or deployment
• Human safety drivers
  • Failure to intervene during testing
  • Negligent operation in manual mode
• Other drivers
  • Rear-ending or failing to yield
  • Distracted or reckless driving
• Vehicle manufacturers or software developers
  • Defective sensors or algorithms

Unique Legal Challenges with Autonomous Vehicles

1. Software vs. Human Error

Traditional car accident cases focus on driver negligence. With Waymo vehicles, liability may hinge on:

• Algorithm decision-making
• Sensor accuracy
• System design flaws

This introduces product liability and complex expert testimony into cases.

2. Lack of Clear Illinois Regulations

Illinois has not fully established comprehensive laws governing autonomous vehicles. This creates uncertainty regarding:

• Insurance requirements
• Reporting obligations
• Liability standards

As a result, cases may involve novel legal arguments and evolving case law.

3. Data and Evidence Control

Autonomous vehicles generate massive amounts of data, including:

• Sensor recordings
• Driving logs
• Decision-making algorithms

However, this data is typically controlled by the company—making preservation and access a critical legal issue.

4. Mixed-Fault Scenarios

Many Waymo crashes involve both human drivers and autonomous systems. For example:

• A Waymo vehicle stops suddenly
• A human driver rear-ends it

In Illinois, liability would be analyzed under comparative fault rules, potentially dividing responsibility among multiple parties.

Pedestrian and Public Safety Concerns

Urban environments like Chicago present unique challenges for autonomous vehicles:

• Dense traffic
• Unpredictable pedestrian movement
• Construction zones and road changes
• Weather conditions (snow, ice, reduced visibility)

These factors increase the likelihood of edge-case scenarios where autonomous systems may struggle.

What to Do After an Accident Involving a Waymo Vehicle

If you are involved in a crash with an autonomous vehicle:

• Call law enforcement and document the scene
• Identify whether the vehicle was in autonomous mode
• Gather witness information
• Take photos and video evidence
• Seek immediate medical attention
• Contact an experienced Chicago car accident attorney

Because these cases involve complex technical and legal issues, early legal guidance is essential.

FAQ: Waymo and Autonomous Vehicle Accidents

Q: Is Waymo currently offering rides in Chicago?

A: No. As of now, Waymo is in a testing and mapping phase and has not launched a public ride service in Chicago.

Q: Who is liable if a Waymo car causes a crash?

A: Liability may fall on:

• Waymo (for software or system failure)
• A human safety driver
• Another driver
• Multiple parties under shared fault

Q: Are Waymo cars safer than human drivers?

A: Some data suggests lower crash rates per mile, but experts caution that long-term safety conclusions require more data and broader deployment.

Contact the Award-Winning Chicago Car Accident Attorneys at John J. Malm & Associates

As companies like Waymo begin testing vehicles on Chicago streets, the risk of autonomous vehicle accidents and the legal complexity surrounding them will only increase. These are not ordinary car accident cases. They involve advanced technology, corporate defendants, and evolving legal standards.

John J. Malm & Associates is prepared to handle these sophisticated claims. We understand how to investigate autonomous vehicle crashes, secure critical data, and hold negligent parties accountable, whether that involves a driver, a corporation, or a defective system.

If you or a loved one has been injured in an accident involving a self-driving vehicle, contact our Chicago personal injury attorneys today for a free consultation. We will evaluate your case, explain your rights, and fight to obtain the compensation you deserve.