Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Southbound north of Crow Canyon Rd (San Ramon). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on May 31, 2026 at 5:17 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

May 30, 10:17 PM

Last Updated

10 hours, 36 minutes ago

May 30, 10:30 PM

Resolved

May 31, 4:45 AM

Coordinates

37.7808, -121.9772

Update History

2 observations

CHP : Traffic Collision on I-680 Southbound north of Crow Canyon Rd (San Ramon). Right shoulder affected. Expect delays. May 30, 10:30 PM

CHP : Traffic Collision on I-680 Southbound north of Crow Canyon Rd (San Ramon). Right shoulder affected. Expect delays. May 30, 10:15 PM

Source: 511_sfbay · ID 511.org/1501639 First seen May 30, 2026 10:15 PM