CA · Highway

CA-242 N Accidents & Crashes

CA-242 N has recorded 83 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 1 new crash 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 Oct. 26, 2026.

Breakdown by type: 12 accident.

12

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on CA-242 N. Click a marker to view details.

Crash Records

CA-242 N Incidents 12 results

12 accident

CHP : Traffic Collision on CA-242 Northbound at Olivera Rd (Concord). Lanes affected. Expect delays.

Moderate Accident

Contra Costa 22 hours, 14 minutes ago

CHP : Brush fire on CA-242 Northbound south of Clayton Rd (Concord). Lane affected. Expect delays.

Moderate Accident

Contra Costa 3 days, 22 hours ago

CHP : Traffic Hazard on CA-242 Northbound south of Grant St (Concord). Right lanes affected. Expect delays.

Moderate Accident

Contra Costa 6 days, 13 hours ago

CHP : Residual delays on CA-242 Northbound south of Grant St (Concord). Right shoulder affected. Expect delays.

Moderate Accident

Contra Costa 1 week, 4 days ago

CHP : Disabled vehicle on CA-242 Northbound exiting at Grant St (Concord). Lane affected. Expect delays.

Moderate Accident

Contra Costa 2 weeks ago

CHP : Traffic Hazard on CA-242 Northbound at Grant St (Concord). Right lane blocked. Expect delays.

Moderate Accident

Contra Costa 2 weeks ago

CHP : Disabled vehicle on CA-242 Northbound at Olivera Rd (Concord). Right shoulder affected. Expect delays.

Moderate Accident

Contra Costa 2 weeks, 2 days ago

CHP : Traffic Collision on CA-242 Northbound south of Grant St (Concord). Right shoulder affected. Expect delays.

Moderate Accident

Contra Costa 2 weeks, 5 days ago

CHP : Traffic Collision on CA-242 Northbound at Concord Ave (Concord). On Ramp affected. Expect delays.

Contra Costa 2 weeks, 6 days ago

CHP : Traffic Hazard on CA-242 Northbound south of Grant St (Concord). Lane affected. Expect delays.

Moderate Accident

Contra Costa 3 weeks, 1 day ago

CHP : Traffic Hazard on CA-242 Northbound south of Clayton Rd (Concord). Lane affected. Expect delays.

Moderate Accident

Contra Costa 3 weeks, 1 day ago

CHP : Residual delays on CA-242 Northbound south of CA-4 (Concord). Center Divider affected. Expect delays.

Contra Costa 3 weeks, 6 days ago