White Box Autonomy

Waymo stops behind a manoeuvring garbage truck on a narrow street and traffic queues

Date
9 March 2026
Developer / operator
Waymo
Location
Santa Monica, California, USA
Event type
Traffic disruption / obstruction
Outcome
Failure / challenging
Automation status
Driving automation engaged — reported, not confirmed
Curator-reviewed

Summary

According to the linked report, a Waymo stopped behind a manoeuvring garbage truck on a narrow, curved street and remained stopped for over 30 seconds while traffic queued behind it.

Written by White Box Autonomy from the sources listed below.

What is observable from the evidence

  • A garbage truck was manoeuvring on a narrow, curved street.
  • The Waymo stopped behind it and did not proceed for over 30 seconds.
  • Traffic queued behind the Waymo.

Automation status

Driving automation engaged — reported, not confirmed

Whether the driving-automation feature was engaged is a separate question from whether it caused the event.

System / software version

Not identified in the available sources.

Causal attribution

Undetermined

The available evidence does not establish a cause. Involvement of a driving-automation system is not the same as its being a cause.

What remains unknown

  • Whether a safe path around the truck was available.
  • How the situation ultimately resolved.

Interpretation

No interpretation is offered for this event.

Sources & evidence

The sources below are the evidence. The summary and any interpretation on this page are written by White Box Autonomy and are not themselves evidence.

  1. X post · Cyber_Trailer

About this record

Review status: Curator-reviewed. What the review statuses mean.

Record last reviewed or updated: 1 September 2026.

To report an error or raise a concern about this record, contact zuduo.zheng@uq.edu.au.