Crash on Post St at Lyon St, San Francisco, California

Sunday, January 25, 2026 at 2:10 PM

Injury crashBicyclist involved2 vehicles

Reporting agency: San Francisco Police Department
Report number: 260047939

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

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Where and when

Location: Post St at Lyon St
City, county: San Francisco, San Francisco County
Collision type: Broadside
Motor vehicle involved with: Other Object
Weather: Clear
Light: Daylight
Road surface: No Unusual Conditions
Hit and run: No
People involved: 2
Injured: 1
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2014 Vespa

Motorcycle

Direction of travel: West
Maneuver: Making Left Turn

Driver, maleRestraint: Motor Bicycle Driver with Helmet. Airbag: Not Required
Not injured

Bicycle

Unit 2: Bicycle

Bicycle

Direction of travel: East
Maneuver: Proceeding Straight

Bicyclist, male, 24Restraint: Motor Bicycle Driver with Helmet. Airbag: Not Required
Possible injury

What the officer recorded

Violation cited: 22107as recorded on the report
Unit 1 contributing factor: VISION OBSCUREMENTas 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

28 crashes recorded on Post St in San Francisco in the last 12 months, 22 with injuries.

All San Francisco crashes, January 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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