CA · Highway

CA-4 E Accidents & Crashes

CA-4 E has recorded 498 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 4 new crashes were reported. The highest crash volumes are concentrated near Contra Costa.

Data is sourced from the California Crash Records System (CCRS), maintained by the California Highway Patrol and updated daily, and the CA 511 live incident feed, refreshed every 15 minutes. Records include crash severity, injury data, vehicle information, and precise geographic coordinates. Last updated July 31, 2026.

Breakdown by type: 13 accident.

13

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on CA-4 E. Click a marker to view details.

Crash Records

CA-4 E Incidents 13 results

13 accident

CHP : Residual delays on CA-4 Eastbound east of Port Chicago Hwy (Concord). Center Divider affected. Expect delays.

Contra Costa 2 weeks, 2 days ago

CHP : Residual delays on CA-4 Eastbound west of Railroad Ave (Pittsburg). Center Divider affected. Expect delays.

Contra Costa 2 weeks, 5 days ago

CHP : Traffic Hazard on CA-4 Eastbound west of G St (Antioch). Center Divider affected. Expect delays.

Contra Costa 3 weeks, 6 days ago

CHP : Disabled vehicle on CA-4 Eastbound west of Loveridge Rd (Pittsburg). Center Divider affected. Expect delays.

Contra Costa 4 weeks ago

CHP : Residual delays on CA-4 Eastbound east of Port Chicago Hwy (Concord). Center Divider affected. Expect delays.

Contra Costa 1 month, 2 weeks ago

CHP : Residual delays on CA-4 Eastbound west of Hillcrest Ave (Antioch). Center Divider affected. Expect delays.

Contra Costa 2 months, 2 weeks ago

CHP : Residual delays on CA-4 Eastbound west of Cummings Skwy (Port Costa). Center Divider affected. Expect delays.

Contra Costa 2 months, 2 weeks ago

CHP : Traffic Hazard on CA-4 Eastbound west of Sand Creek Rd (Brentwood). Center Divider blocked. Expect delays.

Contra Costa 2 months, 4 weeks ago

CHP : Disabled vehicle on CA-4 Eastbound east of Port Chicago Hwy (Concord). Center Divider affected. Expect delays.

Contra Costa 2 months, 4 weeks ago

CHP : Disabled vehicle on CA-4 Eastbound west of Hillcrest Ave (Antioch). Center Divider affected. Expect delays.

Contra Costa 3 months ago

CHP : Traffic Hazard on CA-4 Eastbound west of Hillcrest Ave (Antioch). Center Divider affected. Expect delays.

Contra Costa 3 months ago

CHP : Residual delays on CA-4 Eastbound west of Bailey Rd (Pittsburg). Center Divider affected. Expect delays.

Contra Costa 3 months, 3 weeks ago

CHP : Traffic Collision with Injuries on CA-4 Eastbound west of Port Chicago Hwy (Concord). Center Divider affected. Expect delays.

Contra Costa 3 months, 3 weeks ago