Accident High Severity Resolved

CHP : Traffic Collision with Injuries on I-80 Westbound entering at Pinole Valley Rd (Pinole). On Ramp blocked. Expect delays.

A high-severity accident was reported on I-80 W near Contra Costa on May 20, 2026 at 4:08 PM.

Road

I-80 W

Area

Contra Costa

Address

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Started

May 20, 9:08 AM

Last Updated

1 day, 1 hour ago

May 20, 9:45 AM

Resolved

May 20, 3:45 PM

Coordinates

37.9973, -122.2862

Update History

1 observations

CHP : Traffic Collision with Injuries on I-80 Westbound entering at Pinole Valley Rd (Pinole). On Ramp blocked. Expect delays. May 20, 9:45 AM

Source: 511_sfbay · ID 511.org/1497134 First seen May 20, 2026 9:45 AM