AI incident ·
Waymo Robotaxis Reportedly Entered Closed Freeway Construction Zones in Arizona and California
On this page 7 sections
In brief
An AI system built by Waymo and Automated Driving System Developers and deployed by Waymo, Automated Driving System Deployers and 1 other allegedly harmed Construction Workers, Road Users and 1 other.
- Risk domain
- Not classified
- Occurred
- Coverage
- 7 reports
What happened
Between April 11 and May 18, 2026, 13 Waymo robotaxis reportedly entered closed or active freeway construction zones in Phoenix and the San Francisco Bay Area after failing to recognize construction-zone closure controls. The vehicles allegedly continued into work areas at freeway speeds, creating collision risks for construction workers and other road users. Waymo reportedly restricted freeway operations and later recalled 3,871 affected automated driving systems.
Laws on record for this risk area
No instrument on record yet covers this risk area where it happened. See the open queue.
Matched from the record's risk category and country to the instruments in effect recorded here: a law listed covers the area, which is not a finding that it applies to this incident. A reviewer can correct the match in the repository (data/external/incident_overrides.yaml).
News reports (7)
Titles link to the original publisher; report text is not reproduced here.
Who was involved
- Alleged deployer
- Waymo, Automated Driving System Deployers, Robotaxi Operators
- Alleged developer
- Waymo, Automated Driving System Developers
- Alleged harmed party
- Construction Workers, Road Users, Waymo Passengers
Classification (MIT AI Risk Repository taxonomy)
- Risk domain
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- Risk subdomain
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- Causal entity
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- Intent
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- Timing
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- Harm level
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Other incidents involving Waymo, Automated Driving System Deployers, Robotaxi Operators
Source record: incident #1547 on the AI Incident Database · all 7 reports