Accident Moderate Stale

CHP : Traffic Collision with Injuries on CA-4 Eastbound east of Byron Hwy (Brentwood). Right shoulder affected. Expect delays.

Road

Area

Started

Apr 19, 12:21 AM

Last Seen

3 hours, 4 minutes ago

Coordinates

37.8900, -121.6413

Update History

2 observations

CHP : Traffic Collision with Injuries on CA-4 Eastbound east of Byron Hwy (Brentwood). Right shoulder affected. Expect delays. Apr 19, 12:30 AM

CHP : Traffic Collision with Injuries on CA-4 Eastbound east of Byron Hwy (Brentwood). Right shoulder affected. Expect delays. Apr 19, 12:15 AM

Source: 511_sfbay · ID 511.org/1483255 First seen Apr 19, 2026 12:15 AM