Accident High Severity Resolved

CHP : Traffic Collision on I-80 Westbound at Richmond Pky (Pinole). On Ramp blocked. Expect delays.

A high-severity accident was reported on I-80 W near Contra Costa on September 26, 2026 at 4:28 AM.

Road

I-80 W

Area

Contra Costa

Address

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Started

Sep 25, 9:28 PM

Last Updated

1 month ago

Sep 25, 10:00 PM

Resolved

Sep 26, 4:15 AM

Coordinates

37.9857, -122.3155

Update History

1 observations

CHP : Traffic Collision on I-80 Westbound at Richmond Pky (Pinole). On Ramp blocked. Expect delays. Sep 25, 10:00 PM

Source: 511_sfbay · ID 511.org/1555013 First seen Sep 25, 2026 10:00 PM