S1 · 12/20
2025 ·
Waymo · San Francisco, CA, USA
| Company | Waymo |
| Category | av trucking |
| Type | disruption |
| Date | 12/20 2025 |
| Time of day | not documented |
| Location | San Francisco, CA, USA |
| Severity | S1 (near-miss / disclosed vulnerability) |
| Scale | - |
| Confidence | high |
| Verification | Yes - adversarially checked against the cited source |
| Source | San Francisco Chronicle |
After a PG&E substation fire cut power to roughly a third of San Francisco, Waymo vehicles requested remote confirmation checks at scale as traffic signals went dark, adding to gridlock until city officials ordered the fleet off the road.