Accident High Severity Active

CHP : Fire on US-101 Southbound exiting at Lagoon Way (South San Francisco). Off Ramp affected. Expect delays.

A high-severity accident was reported on US-101 S near San Mateo on June 10, 2026 at 2:51 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jun 10, 7:51 AM

Last Updated

13 minutes ago

Jun 10, 8:00 AM

Coordinates

37.6934, -122.3917

Update History

3 observations

CHP : Fire on US-101 Southbound exiting at Lagoon Way (South San Francisco). Off Ramp affected. Expect delays. Jun 10, 8:00 AM

CHP : Fire on US-101 Southbound north of Lagoon Way (South San Francisco). Right shoulder affected. Expect delays. Jun 10, 7:30 AM

CHP : Fire on US-101 Southbound north of Lagoon Way (South San Francisco). Right shoulder affected. Expect delays. Jun 10, 7:15 AM

Source: 511_sfbay · ID 511.org/1506199 First seen Jun 10, 2026 7:15 AM