Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound ramp to I-580 E (Pleasanton). Right lane affected. Expect delays.

A injury accident was reported on I-680 S near Alameda on August 1, 2026 at 1:21 AM.

Road

I-680 S

Area

Alameda

Address

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Started

Jul 31, 6:21 PM

Last Updated

2 months, 3 weeks ago

Jul 31, 7:00 PM

Resolved

Aug 1, 1:00 AM

Coordinates

37.7008, -121.9228

Update History

2 observations

CHP : Traffic Hazard on I-680 Southbound ramp to I-580 E (Pleasanton). Right lane affected. Expect delays. Jul 31, 7:00 PM

CHP : Traffic Hazard on I-680 Southbound ramp to I-580 E (Pleasanton). Right lane affected. Expect delays. Jul 31, 6:30 PM

Source: 511_sfbay · ID 511.org/1529276 First seen Jul 31, 2026 6:30 PM