# Waymo recalls 3,871 5th-gen ADS vehicles over freeway construction zone detection failure revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Incident: [Waymo recalls 3,871 5th-gen ADS vehicles over freeway construction zone detection failure](/incidents/waymo-construction-zone-recall-2026.md)

_No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption. For the current state of this incident, see the incident page._

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /incidents/waymo-construction-zone-recall-2026/history. REST: /v1/incidents/9a8d0a49-916e-49cc-bc63-e6cf4f862db0/history. HTML: [/incidents/waymo-construction-zone-recall-2026/history](/incidents/waymo-construction-zone-recall-2026/history)._