Accident Moderate Severity Resolved

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays.

A injury accident was reported on US-101 N near San Francisco on May 28, 2026 at 3:10 PM.

Road

US-101 N

Area

San Francisco

Address

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Started

May 28, 8:10 AM

Last Updated

4 months, 4 weeks ago

May 28, 2:00 PM

Resolved

May 28, 8:00 PM

Coordinates

37.7354, -122.4069

Update History

7 observations

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays. May 28, 1:15 PM

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays. May 28, 12:45 PM

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays. May 28, 11:15 AM

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays. May 28, 11:00 AM

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays. May 28, 9:45 AM

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays. May 28, 9:15 AM

CHP : Flooding on US-101 Northbound ramp to I-280 S (San Francisco). Left lane affected. Expect delays. May 28, 8:15 AM

Source: 511_sfbay · ID 511.org/1500453 First seen May 28, 2026 8:15 AM