Crash on Walnut Grove Av at Grand Av, Rosemead, California

Saturday, November 29, 2025 at 12:42 AM

Injury crashBicyclist involved2 vehiclesHit and run

Reporting agency: Los Angeles County Sheriff's Office
Report number: 025-10765-0530-251

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

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Los Angeles County Sheriff's Office: phone (562) 345-4441; address Records and Identification Bureau, 12440 East Imperial Highway, Suite 120, Norwalk, CA 90650; its request page is linked below.

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Where and when

Location: Walnut Grove Av at Grand Av
City, county: Rosemead, Los Angeles County
Collision type: Other
Motor vehicle involved with: Bicycle
Posted speed limit: 35 mph
Primary collision factor cited: No
Weather: Clear
Light: Dark-Street Lights
Road surface: No Unusual Conditions
Hit and run: Yes
People involved: 2
Injured: 1
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1

Black Passenger Car Station Wagon Jeep

Direction of travel: South
Maneuver: Proceeding Straight

Driver
Not injured

Bicycle

Unit 2: Bicycle

Black Bicycle

Direction of travel: South
Maneuver: Proceeding Straight

Bicyclist, male, 52Restraint: Motor Bicycle Driver no Helmet
Serious injury

What the officer recorded

Violation cited: 21703as recorded on the report
Unit 1 driver condition: CELL PHONE USE UNKNOWNas 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

15 crashes recorded on Walnut Grove Av in Rosemead in the last 12 months, 10 with injuries.

Dec 29, 2025, Encinita Avenue at Rio Dell Street2 vehiclesProperty damage only
Dec 28, 2025, Valley Blvd at Walnut Grove Av2 vehiclesProperty damage only
Dec 28, 2025, Mission Rd at Mission Dr2 vehiclesProperty damage only
Dec 27, 2025, Mission Rd at Del Mar Av2 vehicles, 1 injuredInjury crash
Dec 27, 2025, Del Mar Av at Mission Rd1 vehicleProperty damage only

All Rosemead crashes, November 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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