Crash on I-210 E/B (Foothill Fwy) at Mountain Ave, Monrovia, California

Wednesday, August 19, 2026 at 4:28 PM

Property damage only2 vehicles

Reporting agency: CHP Baldwin Park Area
Report number: 9525-2026-04231

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

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Wait: about 7 to 10 business days
Who can ask: Parties of proper interest under Vehicle Code 20012: drivers, passengers, injured persons, vehicle and property owners, and their attorneys and insurers. There is no public copy.

CHP Baldwin Park Area: phone (626) 517-8500; address 14039 Francisquito Avenue, Baldwin Park, CA 91706; fee $10 per 25 pages; its request page is linked below.

We publish the state's public crash data. The full officer's report is sold by the state or the agency; we do not hold or sell it.

Where and when

Location: I-210 E/B (Foothill Fwy) at Mountain Ave
City, county: Monrovia, Los Angeles County
Collision type: Side Swipe
Motor vehicle involved with: Other Motor Vehicle
Posted speed limit: 65 / 55 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: 2011 Mercedes-Benz E350

Gry/Bro Passenger Car Station Wagon Jeep

Direction of travel: East
Maneuver: Changing Lanes

Driver, male, 67Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Damage area not recorded

Unit 2: 2022 Freightliner Truck Tractor- Diesel

White Truck Tractor

Direction of travel: East
Maneuver: Proceeding Straight

Driver, male, 49Restraint: Occupant Lap Shoulder Harness Used. Airbag: Not Required
Not injured

What the officer recorded

Violation cited: VC 21658(A) UNSAFE LANE CHANGE/ETCas 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

92 crashes recorded on I-210 E/B (Foothill Fwy) in Monrovia in the last 12 months, 35 with injuries.

Sep 13, 2026, I-210 E/B (Foothill Fwy) at Myrtle Ave2 vehicles, 1 injuredInjury crash
Sep 11, 2026, I-210 W/B (Foothill Fwy) at Buena Vista St.2 vehiclesProperty damage only
Sep 11, 2026, I-210 E/B (Foothill Fwy) at Mountain Ave2 vehicles, 1 injuredInjury crash
Sep 9, 2026, I-210 E/B (Foothill Fwy) at Mountain Ave2 vehiclesProperty damage only
Sep 8, 2026, Brodrick Avenue (2000 Block) at Bellville Street (700 Block)2 vehiclesProperty damage only

All Monrovia 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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