Crash on US-101 S/B at Third Avenue, San Mateo, California

Monday, October 5, 2026 at 7:15 AM

Injury crash1 vehicle

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

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Damage area not recorded

White Motorcycle

Driver, male, 20Restraint: Motor Bicycle Driver with Helmet. Airbag: Air Bag Not Deployed
Possible injury

144 crashes recorded on US-101 S/B in San Mateo in the last 12 months, 57 with injuries.

Oct 16, 2026, S Norfolk St at Cary Ave2 vehicles, 2 injuredInjury crash
Oct 14, 2026, Fashion Island Boulevard at US 101 N on Ramp3 vehicles, 2 injuredInjury crash
Oct 10, 2026, US 101 N/B at 3rd Avenue2 vehiclesProperty damage only
Oct 9, 2026, US-101 S/B at 3rd Ave2 vehiclesProperty damage only
Oct 8, 2026, US-101 N/B at 3rd Avenue2 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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