Accident Moderate Stale

CHP : Flooding on I-280 Southbound south of Westborough Blvd (South San Francisco). 2nd lane from the left blocked. Expect delays.

Road

Area

Started

Apr 11, 5:11 PM

Last Seen

1 hour, 16 minutes ago

Coordinates

37.6498, -122.4524

Update History

2 observations

CHP : Flooding on I-280 Southbound south of Westborough Blvd (South San Francisco). 2nd lane from the left blocked. Expect delays. Apr 11, 6:15 PM

CHP : Flooding on I-280 Southbound south of Westborough Blvd (South San Francisco). 2nd lane from the left blocked. Expect delays. Apr 11, 6:00 PM

Source: 511_sfbay · ID 511.org/1479933 First seen Apr 11, 2026 6:00 PM