Crash on I-405 Northbound (San Diego Freeway) at Harbor Boulevard, Costa Mesa, California

Thursday, May 14, 2026 at 4:45 PM

Injury crash2 vehicles

Reporting agency: CHP Santa Ana Area
Report number: 9675-2026-02399

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

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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 Santa Ana Area: phone (714) 338-5500; address 2031 E. Santa Clara Ave., Santa Ana, CA 92705; fee $10 per 25 pages; its request page is linked below.

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Where and when

Location: I-405 Northbound (San Diego Freeway) at Harbor Boulevard
City, county: Costa Mesa, Orange County
Collision type: Rear End
Motor vehicle involved with: Other Motor Vehicle
Posted speed limit: 65 mph
Primary collision factor cited: No
Weather: Clear
Light: Daylight
Road surface: No Unusual Conditions
Hit and run: No
People involved: 2
Injured: 2
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2017 Hyundai Santa FE

White Sport Utility Vehicle

Direction of travel: North
Maneuver: Proceeding Straight

Driver, female, 82Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury

Damage area not recorded

Unit 2: 2020 Hyundai Ioniq

Black Passenger Car Station Wagon Jeep

Direction of travel: North
Maneuver: Stopped

Driver, male, 58Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury

What the officer recorded

Violation cited: VC 22350 UNSAFE SPEED:PREVAIL CONDas 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-405 Northbound (San Diego Freeway) in Costa Mesa in the last 12 months, 3 with injuries.

Jun 13, 2026, Baker St at Killybrooke Ln2 vehicles, 2 injuredInjury crash
Jun 11, 2026, California St at Texas Cir1 vehicle, 1 injuredInjury crash
Jun 9, 2026, I-405 N/B at Harbor Blvd.2 vehiclesProperty damage only
Jun 7, 2026, Fairview Rd at EL Camino Dr2 vehiclesProperty damage only
Jun 5, 2026, Harbor BL at Adams Av2 vehiclesProperty damage only

All Costa Mesa crashes, May 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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