What Is Waymo and Why It Matters in Chicago
Waymo is the autonomous vehicle subsidiary of Alphabet Inc., the parent company of Google. The company operates fully driverless commercial robotaxi service in Phoenix, San Francisco, Los Angeles, Austin, and several other markets. In those cities, Waymo vehicles operate without a human in the driver's seat and accept paying passengers through a smartphone application.
Waymo announced in February 2026 that it had begun manual mapping and data collection in Chicago, with a fleet staged in a downtown Loop parking garage. All Waymo vehicles currently on Chicago streets have human safety drivers behind the wheel. No commercial driverless service operates in Chicago or anywhere in Illinois as of June 2026. Whether and when commercial service launches depends on the outcome of pending Illinois autonomous vehicle legislation.
For a deeper analysis of Waymo's Illinois operational status, the pending bills, and the autonomous vehicle liability framework, see our companion guide on the Illinois Waymo accident legal framework.
Common Types of Waymo-Related Crashes
Waymo-related crashes in Chicago typically involve rear-end collisions, left-turn and lane-change conflicts, pedestrian and cyclist incidents, and crashes between other vehicles where the Waymo is a witness rather than a participant.
NHTSA Standing General Order reporting documents more than 1,400 Waymo-involved incidents nationally between July 2021 and November 2025, with approximately 117 reported injuries and 2 reported fatalities. Roughly 71 percent of those incidents reported no injuries, and only 4 were classified as serious-injury incidents. The two fatalities both involved circumstances in which Waymo was not at fault on the face of the reports.
Rear-End Collisions
A human-driven vehicle may strike a Waymo from behind, particularly in stop-and-go traffic or when the Waymo is yielding or stopping in a manner the following driver did not anticipate. Less commonly, a Waymo may strike another vehicle from behind in a perception or planning failure.
Left-Turn and Lane-Change Conflicts
Intersection crashes are a recurring pattern, particularly where the Waymo executes a left turn or lane change in dense traffic. Liability frequently depends on whether the Waymo perceived the gap correctly and whether its planning system evaluated the maneuver as safe.
Pedestrian and Cyclist Incidents
Pedestrian and cyclist crashes raise distinct questions about perception system performance in dense urban environments. Chicago's combination of high pedestrian volume in the Loop and extensive bike-lane infrastructure presents conditions other Waymo markets have not encountered at the same density.
Crashes Where Waymo Data Is the Key Evidence
Some crashes do not involve the Waymo as a participant but the Waymo's sensor array captured the impact between two other vehicles. The Waymo's LiDAR data, on-board video, and event logs may be the most complete record of how the crash actually occurred. Subpoena and spoliation procedures are required to obtain this evidence.
Who May Be Liable in a Waymo Accident?
Liability may attach to the human safety driver, Waymo and Alphabet, the vehicle manufacturer or component suppliers, and another human driver. Illinois modified comparative negligence allows fault to be allocated among multiple parties.
The Human Safety Driver
Every Waymo vehicle currently in Chicago has a safety driver. Standard negligence rules apply to that driver. Vicarious or respondeat superior liability extends to Waymo as the employer or principal.
Waymo and Alphabet
Direct negligence and product liability claims (design defect, manufacturing defect, failure to warn) may lie against Waymo LLC and Alphabet Inc. for the autonomous system, sensor performance, mapping accuracy, and software behavior.
Vehicle Manufacturers and Component Suppliers
Waymo's fleet has included the Chrysler Pacifica (Magna integration), the Jaguar I-PACE (JLR), and the Zeekr RT sixth-generation platform. Component suppliers (LiDAR, cameras, compute hardware) may be additional defendants in a product liability action.
Another Human Driver
In the substantial majority of Waymo-involved crashes nationally, another human driver was the primary cause. The other driver's auto insurance is then the primary recovery source.
Illinois Comparative Fault
Illinois follows modified comparative negligence under 735 ILCS 5/2-1116. An injured person may recover damages if not more than 50 percent at fault. Recovery is reduced by the plaintiff's percentage of fault.
Illinois Modified Comparative Negligence
A plaintiff's recovery is reduced by the plaintiff's percentage of fault. A plaintiff who is more than 50 percent at fault is barred from any recovery.
| Total damages | $100,000 |
| Plaintiff's fault percentage | 20% |
| Recovery | $80,000 |
Involved in a Waymo crash in Chicago?
Sensor data, on-board video, and software logs must be preserved within days. Call now for a free case evaluation.
Call (312) 278-3625What to Do After a Waymo Crash in Chicago
Call 911 and Get Medical Care
Request police and emergency medical assistance immediately. The Chicago Police Department or the Illinois State Police will respond depending on the location.
Photograph the Scene and the Waymo Vehicle
Capture the Waymo's license plate, the sensor array on the roof and bumpers, all vehicle damage, traffic signals, and the surrounding roadway. The visible sensor configuration helps identify the specific Waymo generation and software version.
Get Witness Information
Note whether a safety driver was behind the wheel. Get names and contact information for all independent witnesses before anyone leaves the scene.
Do Not Discuss Fault with Waymo Representatives or Insurers
Statements at the scene or to insurance adjusters in the days following the crash can be admitted as party admissions. Wait until you have consulted counsel.
Contact a Chicago Waymo Accident Lawyer Quickly
Spoliation letters to Waymo must issue within days of the crash to preserve sensor logs, video, and software version data before automatic retention policies overwrite the evidence.
How a Chicago Waymo Accident Lawyer Helps
Preserving and Pursuing Vehicle Data
We issue immediate spoliation letters to Waymo and Alphabet covering the full set of preserved data: sensor logs, on-board video, LiDAR point clouds, planning and prediction outputs, control commands, software version information, and mapping data for the route. Protective orders prevent automatic data overwriting.
Identifying All Potential Defendants
A complete Waymo complaint may name Waymo LLC, Alphabet Inc., the vehicle integrator (Magna, JLR, or Zeekr), LiDAR and camera component suppliers, the compute hardware manufacturer, the safety driver and their employer, and any other motorist involved. Each may carry separate insurance coverage.
Working with AV and Human-Factors Experts
Autonomous vehicle cases require experts who can explain software behavior, sensor system limitations, machine learning model decisions, and the relative reaction times of human and autonomous drivers. We retain these specialty experts early to ensure availability.
Handling Negotiations and Litigation
We handle all communications with Waymo's counsel, its insurers, the component manufacturers' counsel, and any other involved parties' insurers. We file in the Cook County Circuit Court, and where applicable, in federal court for diversity or product liability claims involving the corporate manufacturer defendants.
Damages You May Recover
Economic Damages
- Medical expenses: emergency, hospitalization, surgery, rehabilitation, medications, future medical care
- Lost wages and reduced earning capacity
- Property damage: vehicle repair, replacement, diminished value
Non-Economic Damages
- Pain and suffering
- Emotional distress
- Loss of normal life
- Disability and disfigurement
Wrongful Death and Punitive Damages
When a Waymo accident results in a fatality, surviving family members may recover wrongful death damages under 740 ILCS 180/ and a survival action under 755 ILCS 5/27-6. Punitive damages may be available in cases involving willful and wanton conduct, including evidence of known defects (the May 2024 utility pole recall, the May 2025 roadside barrier recall) or documented failures to remedy known safety problems.
Why Choose Us for Waymo and Self-Driving Accidents
Built for Complex Auto and AV Cases
Trial Experience in Illinois PI Litigation
We try cases. The opposing parties know it. That posture shapes settlement value at every stage.
Technical Literacy in Autonomous Vehicle Systems
We understand sensor fusion, perception model failure modes, mapping data structures, and the discovery procedures necessary to obtain and analyze AV system data. Standard PI firms typically do not.
Focus on Emerging Transportation Cases
We track NHTSA Standing General Order filings, the Illinois AV legislative process, federal rulemaking, and product liability case law as it develops. Our practice anticipates where the law is going, not just where it currently is.
No Fee Unless We Recover
All Waymo and AV cases are handled on contingency. Free initial consultation. Costs of investigation, expert retention, and litigation are advanced by the firm.
Full Chicago-Area Coverage
Chicago, Cook County, Rosemont, the O'Hare corridor, DuPage County, and the surrounding region. For accidents in the O'Hare area, see also our cluster on accidents near O'Hare International Airport.