Accident High Severity Resolved

CHP : Traffic Collision with Injuries on I-680 Southbound ramp to I-580 E (Pleasanton). Connector ramp blocked. Expect delays.

A high-severity accident was reported on I-680 S near Alameda on October 26, 2026 at 3:56 PM.

Road

I-680 S

Area

Alameda

Address

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Started

Oct 26, 8:56 AM

Last Updated

19 hours, 40 minutes ago

Oct 26, 9:45 AM

Resolved

Oct 26, 4:00 PM

Coordinates

37.7021, -121.9232

Update History

2 observations

CHP : Traffic Collision with Injuries on I-680 Southbound ramp to I-580 E (Pleasanton). Connector ramp blocked. Expect delays. Oct 26, 9:45 AM

CHP : Traffic Collision with Injuries on I-680 Southbound ramp to I-580 E (Pleasanton). Connector ramp blocked. Expect delays. Oct 26, 9:00 AM

Source: 511_sfbay · ID 511.org/1568673 First seen Oct 26, 2026 9:00 AM