Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In
Self-Driving Cars

Uber Car in Self-Driving Mode Kills Woman in Arizona

An Uber car in self-driving mode has killed a woman in Tempe, Arizona. Details remain scarce and initial accounts vary as to whether the victim was walking or biking at the moment of impact. A human was behind the wheel but was not driving when the collision occurred, according to Uber.

This marks the first time a car in self-driving mode has killed someone outside the vehicle. But the detection of people walking or biking is a known weak point in the development of autonomous cars.

Arizona is one of the major testing grounds for self-driving cars, in part because the state has wide roads with relatively few pedestrians, which are easier for autonomous cars to navigate, though automotive companies are also testing the vehicles in more complex environments. Uber is suspending its autonomous vehicle testing in Tempe, Pittsburgh, Toronto, and San Francisco.

Now that someone has been killed by a self-driving car, questions that seemed like hypotheticals are all too real. Will Uber be held liable for this loss of life? Can these vehicles be safely tested in urban environments where people get around by walking and biking?

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Forget Free Buses: Mayor Mamdani Should Instead Seek ‘Audacious’ Subway Expansion

The same billion-dollar outlay that Mayor Mamdani hopes to allocate for fare-free buses should be spent instead on rewriting the subway map.

February 2, 2026

Monday’s Headlines: Spotlight on ICE and Ice Edition

The snow continued to give newsmen and women plenty to work on all weekend — and revealed cracks in Mayor Mamdani's icy resolve. Plus other news.

February 2, 2026

On The Road: Delivery Workers Face Scary Trips, Minimal Tips, App Tricks

Delivery workers continue to brave icy roads, freezing temperatures and low tips as Mayor Mamdani vows to help make their jobs less "relentless."

February 1, 2026

The Streetsblog Angle: The 70th Street Bike Lane Is In the Epstein Files!

Somewhere, maybe, Woody Allen finally regrets opposing that bike lane.

January 30, 2026

The Mamdani Effect: Three Delivery Apps Must Pay $5M In Minimum Pay Settlement

A new era: Mayor Mamdani's worker protection department announces new enforcement against UberEats, HungryPanda, and Fantuan for not complying with the minimum pay law.

January 30, 2026

Friday Video: Should We Stop Calling Them ‘Low-Traffic Neighborhoods’?

Is it time for London's game-changing urban design concept to get a rebrand?

January 30, 2026
See all posts