Crash on Sierra Madre Blvd (500 Block) at California Blvd., San Marino, California

Wednesday, December 10, 2025 at 4:00 PM

Property damage only2 vehicles
Reporting agency
CHP Altadena Area
Report number
9575-2025-04308

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

Where and when

Location
Sierra Madre Blvd (500 Block) at California Blvd.
City, county
San Marino, Los Angeles County
Collision type
Side Swipe
Motor vehicle involved with
Other Motor Vehicle
Posted speed limit
35 mph
Primary collision factor cited
No
Weather
Clear
Light
Daylight
Road surface
No Unusual Conditions
Hit and run
No
People involved
2
Injured
0
Killed
0

Vehicles and people

Damage area not recorded

Unit 1: 2015 Chevrolet Express

Yellow School Bus Contractual Type I

Direction of travel
South
Maneuver
Passing Other Vehicle
  • Driver, female, 57Restraint: Occupant Lap Shoulder Harness Used. Airbag: Not Required
    Not injured
Damage area not recorded

Unit 2: 2019 Ford Escape

Red Sport Utility Vehicle

Direction of travel
South
Maneuver
Stopped
  • Driver, female, 27Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
    Not injured

What the officer recorded

Violation cited
VC 21750 OVERTAKE/LEFT PASS VIOLas 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

1 crash recorded on Sierra Madre Blvd (500 Block) in San Marino in the last 12 months, 0 with injuries.

All San Marino crashes, December 2025

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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