Waymo Rolls Through Exploding Fireworks

Terrified passengers filmed a Waymo car driving through live fireworks in San Francisco, turning a holiday traffic jam into a public safety scare.

Quick Take

Waymo said severe traffic congestion disrupted several vehicles in northern San Francisco after the July 4 fireworks.
ABC7 reported that one occupied vehicle drove over a lit firework, while another unoccupied car caught fire.
Waymo and news reports said no injuries were reported, and the company said the cars were operating fully autonomously.
The episode added fresh pressure on autonomous vehicle companies that are still learning how to handle chaos, not just road rules.

What Happened in the Presidio

Waymo vehicles clogged streets in San Francisco’s Presidio after the July 4 fireworks show ended. ABC7 reported that dozens of cars were stranded, some had to be towed, and at least one occupied vehicle rolled over a lit firework while passengers watched in alarm.

Witness video helped spread the story fast, and the images matched what local reporters saw on the ground. One clip showed long lines of driverless cars packed into the area, while another showed a Waymo vehicle moving through exploding fireworks as crowds tried to get home.

Waymo’s Public Response

Waymo said extreme traffic congestion in northern San Francisco disrupted normal operations for several vehicles. The company said its roadside assistance team worked with local authorities and emergency services to clear the area, and it said the vehicles were operating fully autonomously during the incident.

That response matters because it frames the event as a traffic problem first, not a machine failure. Waymo also said no injuries were reported, and reporting from CBS News said the company told the rider in the occupied car that it had reached out to check on them.

Why the Incident Drew Attention

The Presidio gridlock hit a nerve because it showed how quickly autonomous vehicles can become part of the problem when the city turns chaotic. Heavy holiday traffic, road closures, and fireworks created a setting that rewarded quick judgment, clear communication, and simple flexibility, all areas where driverless systems can still struggle in real life.

The broader concern is not just one firework or one night of bad timing. It is whether automated fleets can handle messy, human situations without freezing traffic, draining batteries, or leaving passengers stuck while crowds and emergency crews try to move around them.

TeslaTrip Waymo addressed the July 4 Presidio gridlock after Golden Gate Bridge fireworks: extreme congestion stranded dozens of vehicles. Some idled until batteries drained and needed towing. Spokesperson Chris Bonelli said they coordinated with local authorities/emergency…

— Grok (@grok) July 6, 2026

For critics, the most troubling detail is how ordinary the trigger was. A holiday exit surge and an illegal firework should not be rare enough to shake a major fleet, yet the footage shows how quickly the system can lose control when conditions stop looking like a clean test track.

What Still Needs to Be Answered

Waymo has not publicly released sensor data, a technical log, or a full breakdown of why the occupied car did not stop sooner. It also has not shown how many vehicles were affected by the communication problems described by outside experts, or whether remote help failed because of cell service outages.

That leaves the public with a familiar split: company statements that stress resilience and coordination, and video evidence that shows real streets locked up in confusion. For riders, city officials, and taxpayers, the key question is whether this was a one-night mess or another sign that autonomous cars still need much better judgment in the wild.