Accident High Severity Active

CHP : Pothole on I-680 Southbound exiting at Livorna Rd (Alamo). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-680 S near Contra Costa on August 6, 2026 at 11:50 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Aug 6, 4:50 PM

Last Updated

13 minutes ago

Aug 6, 6:00 PM

Coordinates

37.8665, -122.0389

Update History

2 observations

CHP : Pothole on I-680 Southbound exiting at Livorna Rd (Alamo). Off Ramp affected. Expect delays. Aug 6, 5:30 PM

CHP : Pothole on I-680 Southbound exiting at Livorna Rd (Alamo). Lane affected. Expect delays. Aug 6, 5:00 PM

Source: 511_sfbay · ID 511.org/1531994 First seen Aug 6, 2026 5:00 PM