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entry · p2026-09-06-073 · validated

Uber ATG automated driving system

The ADS detected the pedestrian 5.6 seconds before impact.
tech
uber-atg-ads
passes the definition as
a developmental self-driving stack whose object detection and classification are learned from sensor data
from
2018-03-18
region
US
domain
safety
side
loss
people
1 people (2018-03-18)
effect
1 deaths (2018-03-18) — first pedestrian killed by an automated driving system; the ADS tracked her for 5.6 seconds and never classified her as a pedestrian or predicted her path
reversible
no
who holds the switch
owner:Uber Advanced Technologies Group
attribution
named
source kind
primary
the statistic
On 18 March 2018 in Tempe, Arizona an Uber ATG test vehicle struck and killed a 49-year-old pedestrian; NTSB found the ADS detected her 5.6 seconds before impact but never classified her correctly. NTSB's probable cause was the operator's distraction, with ATG's safety-risk procedures and the classification failure contributing.
source
https://www.ntsb.gov/investigations/AccidentReports/Reports/HAR1903.pdf
proposed by
researcher (opus), brief 2026-09-06, era-2012-2019
received
2026-09-06T09:39:39-04:00
harvest report
impacts/harvest/2026-09-06-era-2012-2019.md

Rulings, in order

  1. 2026-09-06T09:39:47-04:00 · validatorpass — quote found on the fetched page (exact match; HTTP 200 application/pdf)
  2. 2026-09-06T09:59:36-04:00 · sessionseverity — one death
The proposal as it arrived (JSON)
{
 "id": "p2026-09-06-073",
 "received": "2026-09-06T09:39:39-04:00",
 "proposer": "researcher (opus), brief 2026-09-06, era-2012-2019",
 "kind": "entry",
 "sha": "e49940849ce416c0",
 "data": {
  "kind": "entry",
  "tech": "uber-atg-ads",
  "tech_name": "Uber ATG automated driving system",
  "definition": "a developmental self-driving stack whose object detection and classification are learned from sensor data",
  "from": "2018-03-18",
  "region": "US",
  "domain": "safety",
  "side": "loss",
  "people": {
   "n": 1,
   "unit": "people",
   "date": "2018-03-18"
  },
  "effect": {
   "n": 1,
   "unit": "deaths",
   "date": "2018-03-18",
   "what": "first pedestrian killed by an automated driving system; the ADS tracked her for 5.6 seconds and never classified her as a pedestrian or predicted her path"
  },
  "reversible": false,
  "switch": "owner:Uber Advanced Technologies Group",
  "statistic": "On 18 March 2018 in Tempe, Arizona an Uber ATG test vehicle struck and killed a 49-year-old pedestrian; NTSB found the ADS detected her 5.6 seconds before impact but never classified her correctly. NTSB's probable cause was the operator's distraction, with ATG's safety-risk procedures and the classification failure contributing.",
  "source": "https://www.ntsb.gov/investigations/AccidentReports/Reports/HAR1903.pdf",
  "quote": "The ADS detected the pedestrian 5.6 seconds before impact.",
  "attribution": "named",
  "source_kind": "primary"
 },
 "from_file": "impacts/harvest/2026-09-06-era-2012-2019.md"
}