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

Lawmakers Raise Doubts About Hochul’s Insurance Proposal

The governor's Uber-backed insurance plan is leaving state lawmakers unsure of its effect on crash victims and high auto premiums.

February 27, 2026

‘Broadway Vision’: City Will Revamp Six More Blocks By 2031

The facelift will cost more than $150 million.

February 27, 2026

Mamdani Falls Short of Campaign Pledge to Expand Open Streets Funding Amid Budget Crunch

The mayor's proposed budget does not expand Open Streets — and raises lots of questions.

February 27, 2026

Friday Video: Why Everyone Drives SUVs

Rollie Williams at Climate Town is back, this time explaining the "light-truck loophole."

February 27, 2026

Friday’s Headlines: Undermined at Every Turn Edition

Does the mayor run NYPD and FDNY, or is it the other way around? Plus more news.

February 27, 2026

Mamdani’s FDNY Spews Anti-Street Safety Talking Points at Bizarre Council Hearing

FDNY and DOT were at cross-purposes during a bikelash Council hearing.

February 26, 2026
See all posts