CA · Highway

I-405 S/B Accidents & Crashes

I-405 S/B has recorded 1,784 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 0 new crashes were reported. The highest crash volumes are concentrated near Los Angeles and Seal Beach.

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 May 21, 2026.

Breakdown by type: 637 accident.

637

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on I-405 S/B. Click a marker to view details.

Crash Records

I-405 S/B Incidents 637 results

637 accident

Traffic collision on I-405 S/B

Fountain Valley 3 days, 10 hours ago

Traffic collision, rear-end on I-405 S/B

Costa Mesa 4 days, 13 hours ago

Traffic collision, rear-end on I-405 S/B

Unincorporated 1 week, 4 days ago

Traffic collision, rear-end on I-405 S/B

Irvine 1 week, 6 days ago

Traffic collision — hit and run on I-405 S/B

Fountain Valley 1 week, 6 days ago

Traffic collision — hit and run on I-405 S/B

Los Angeles 2 weeks, 1 day ago

Traffic collision on I-405 S/B

Fountain Valley 2 weeks, 3 days ago

Traffic collision, rear-end on I-405 S/B

Los Angeles 2 weeks, 3 days ago

Traffic collision, rear-end on I-405 S/B

Irvine 2 weeks, 3 days ago

Traffic collision, rear-end on I-405 S/B

Inglewood 2 weeks, 3 days ago

Traffic collision, rear-end on I-405 S/B

Culver City 2 weeks, 3 days ago

Traffic collision, rear-end on I-405 S/B

Culver City 2 weeks, 4 days ago

Traffic collision, rear-end — hit and run on I-405 S/B

Irvine 2 weeks, 4 days ago

Traffic collision — hit and run on I-405 S/B

Seal Beach 2 weeks, 4 days ago

Traffic collision on I-405 S/B

Los Angeles 2 weeks, 5 days ago

Traffic collision, rear-end on I-405 S/B

Culver City 2 weeks, 5 days ago

Traffic collision, rear-end on I-405 S/B

Huntington Beach 2 weeks, 5 days ago

Traffic collision on I-405 S/B

Culver City 2 weeks, 6 days ago

Traffic collision, rear-end on I-405 S/B

Los Angeles 3 weeks, 1 day ago

Traffic collision — hit and run on I-405 S/B

Los Angeles 3 weeks, 1 day ago

Traffic collision on I-405 S/B

Los Angeles 3 weeks, 2 days ago

Traffic collision, rear-end — hit and run on I-405 S/B

Fountain Valley 3 weeks, 3 days ago

Traffic collision, rear-end on I-405 S/B

Irvine 3 weeks, 4 days ago

Traffic collision, rear-end on I-405 S/B

Los Angeles 3 weeks, 4 days ago

Traffic collision, rear-end on I-405 S/B

Inglewood 3 weeks, 4 days ago

Traffic collision on I-405 S/B

Inglewood 3 weeks, 4 days ago

Traffic collision on I-405 S/B

Inglewood 3 weeks, 5 days ago

Traffic collision, rear-end on I-405 S/B

Los Angeles 3 weeks, 5 days ago

Traffic collision on I-405 S/B

Fountain Valley 3 weeks, 5 days ago

Traffic collision — hit and run on I-405 S/B

Inglewood 3 weeks, 5 days ago

Traffic collision, rear-end — hit and run on I-405 S/B

Unincorporated 3 weeks, 5 days ago

Traffic collision — hit and run on I-405 S/B

Hawthorne 3 weeks, 6 days ago

Traffic collision, rear-end on I-405 S/B

Unincorporated 4 weeks ago

Traffic collision, rear-end — hit and run on I-405 S/B

Culver City 4 weeks, 1 day ago

Traffic collision on I-405 S/B

Los Angeles 1 month ago

Traffic collision on I-405 S/B

Los Angeles 1 month ago

Traffic collision, rear-end on I-405 S/B

Seal Beach 1 month ago

Traffic collision on I-405 S/B

Seal Beach 1 month ago

Traffic collision, rear-end on I-405 S/B

Seal Beach 1 month ago

Traffic collision, rear-end on I-405 S/B

Costa Mesa 1 month ago

Traffic collision, rear-end — hit and run on I-405 S/B

Los Angeles 1 month ago

Traffic collision on I-405 S/B

Seal Beach 1 month, 1 week ago

Traffic collision, rear-end on I-405 S/B

Inglewood 1 month, 1 week ago

Traffic collision, rear-end on I-405 S/B

Huntington Beach 1 month, 1 week ago

Traffic collision, rear-end on I-405 S/B

Seal Beach 1 month, 1 week ago

Traffic collision, rear-end on I-405 S/B

Seal Beach 1 month, 1 week ago

Traffic collision on I-405 S/B

Costa Mesa 1 month, 1 week ago

Traffic collision, rear-end on I-405 S/B

Costa Mesa 1 month, 1 week ago

Traffic collision, rear-end on I-405 S/B

Irvine 1 month, 1 week ago

Traffic collision, rear-end — hit and run on I-405 S/B

Costa Mesa 1 month, 1 week ago