Crash on I-605 N/B (San Gabriel River Freeway) at Ramona Boulevard O/C, Irwindale, California

Monday, September 21, 2026 at 9:05 AM

Injury crash2 vehicles

Reporting agency: CHP Baldwin Park Area
Report number: 9525-2026-04805

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

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Fee: at cost (CHP: $10 per 25 pages)
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-605 N/B (San Gabriel River Freeway) at Ramona Boulevard O/C
City, county: Irwindale, Los Angeles County
Collision type: Rear End
Motor vehicle involved with: Other Motor Vehicle
Posted speed limit: 55 / 65 mph
Primary collision factor cited: No
Weather: Cloudy
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: 2015 Peterbilt 579 3-Axle Dump

White Three or More Axle Truck

Direction of travel: North
Maneuver: Proceeding Straight

Driver, male, 64Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Damage area not recorded

Unit 2: 2008 Lexus ES350

White Passenger Car Station Wagon Jeep

Direction of travel: North
Maneuver: Proceeding Straight

Driver, female, 45Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury

What the officer recorded

Violation cited: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONSas 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

4 crashes recorded on I-605 N/B (San Gabriel River Freeway) in Irwindale in the last 12 months, 3 with injuries.

Oct 11, 2026, I-605 N/B to Lower Azusa Road at I-605 N/B (San Gabriel River Fwy)4 vehiclesProperty damage only
Oct 11, 2026, I-605 S/B (San Gabriel River Fwy) at Ramona Blvd1 vehicle, 1 injuredInjury crash
Oct 11, 2026, I-605 S/B (San Gabriel River Fwy) at Ramona Blvd1 vehicle, 1 injuredInjury crash
Oct 8, 2026, I-605 S/B (San Gabriel River Fwy) at Lower Azusa Rd.2 vehiclesProperty damage only
Oct 8, 2026, I-605 S/B (San Gabriel River Fwy) at Lower Azusa Rd.2 vehicles, 1 injuredInjury crash

All Irwindale crashes, September 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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