Crash on N Delaware St at Monte Diablo Avenue, San Mateo, California

Thursday, July 30, 2026 at 6:09 PM

Injury crash2 vehicles

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

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Damage area not recorded

Black Motorcycle

Driver, male, under 18Restraint: Motor Bicycle Driver with Helmet. Airbag: Not Required
Serious injury

Damage area not recorded

Blue Passenger Car Station Wagon Jeep

Driver, female, 41Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured
Passenger, male, under 18Restraint: Child in Vehicle Used. Airbag: Air Bag Not Deployed
Not injured

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.

9 crashes recorded on N Delaware St in San Mateo in the last 12 months, 6 with injuries.

Aug 26, 2026, S Claremont St at E 4TH Av2 vehicles, 3 injuredInjury crash
Aug 26, 2026, N Ellsworth Av at Monte Diablo Avenue2 vehicles, 1 injuredInjury crash
Aug 25, 2026, US-101 S/B at E. Poplar Ave2 vehicles, 2 injuredInjury crash
Aug 25, 2026, E 3rd Av at S Railroad Ave1 vehicle, 1 injuredInjury crash
Aug 24, 2026, US-101 S/B at 3rd Ave2 vehicles, 1 injuredInjury crash

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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