Crash on Guerrero St at 21st St, San Francisco, California

Saturday, August 8, 2026 at 10:11 PM

Injury crashBicyclist involved1 vehicle

Reporting agency: San Francisco Police Department
Report number: 260453461

From the CHP CCRS, record last updated October 25, 2026. No changes since first published.

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Where and when

Location: Guerrero St at 21st St
City, county: San Francisco, San Francisco County
Collision type: Hit Object
Motor vehicle involved with: Fixed Object
Weather: Clear
Light: Dark-Street Lights
Road surface: No Unusual Conditions
Hit and run: No
People involved: 1
Injured: 1
Killed: 0

Vehicles and people

Bicycle

Unit 1: 2026 Lyft/E-Bike

Electric Bicycles

Direction of travel: South
Maneuver: Other Unsafe Turning

Bicyclist, male, 21
Minor injury

What the officer recorded

Violation cited: 22107as recorded on the report

A contributing factor or charge recorded by an officer is not a finding of fault or a conviction. We show the record as the state released it.

Nearby and recent

21 crashes recorded on Guerrero St in San Francisco in the last 12 months, 19 with injuries.

All San Francisco crashes, August 2026

About this record

Source: CHP CCRS
Updates: Changes the state makes to this record are applied here when the source publishes them
First published here: October 25, 2026
Last updated: October 25, 2026, no changes recorded
What is left out: Names, addresses, plates, and license and insurance numbers are not in the public data and never appear here

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