CA · County

Walnut Creek Car Accidents & Crashes

Walnut Creek County has recorded 1,811 traffic crashes since 2024, including 8 fatal incidents. In the last 24 hours, 0 new crashes were reported. Crash volume is highest on I-680 N/B and I-680 S/B.

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. CCRS records include party details, injury severity, vehicle information, and precise geographic coordinates. Last updated May 19, 2026.

Breakdown by type: 63 accident.

63

Total Crashes

Filtered results

8

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

showing most recent 37 incidents with location data · click a marker to view details

Crash Records

Walnut Creek Incidents 63 results

63 accident

Injury crash — 3 injured, rear-end on I-680 N/B

I-680 N/B 1 month, 2 weeks ago

Injury crash — 3 injured on INTERSTATE 680 NORTHBOUND

INTERSTATE 680 NORTHBOUND 1 month, 2 weeks ago

Injury crash — 4 injured — hit and run on I-680 S/B

I-680 S/B 1 month, 2 weeks ago

Injury crash — 3 injured on I-680 SOUTHBOUND

I-680 SOUTHBOUND 1 month, 4 weeks ago

Injury crash — 3 injured on RUDGEAR RD

RUDGEAR RD 1 month, 4 weeks ago

Injury crash — 3 injured, rear-end — hit and run on I-680 NB

I-680 NB 2 months, 3 weeks ago

Injury crash — 3 injured, rear-end on I-680 N/B

I-680 N/B 3 months ago

Injury crash — 6 injured, broadside on I-680 S/B

I-680 S/B 3 months, 1 week ago

Injury crash — 3 injured on I-680 S/B

I-680 S/B 3 months, 1 week ago

Injury crash — 3 injured, rear-end on CREEKSIDE DR

CREEKSIDE DR 3 months, 1 week ago

Injury crash — 3 injured, rear-end on I-680 N/B

I-680 N/B 4 months ago

Injury crash — 4 injured, broadside on CASTLE ROCK RD

CASTLE ROCK RD 4 months ago

Injury crash — 3 injured, broadside on I-680 SOUTHBOUND

I-680 SOUTHBOUND 4 months, 3 weeks ago

Injury crash — 4 injured, rear-end on OLYMPIC BL

OLYMPIC BL 5 months, 1 week ago

Injury crash — 3 injured, broadside on GOLDEN RAIN RD

GOLDEN RAIN RD 6 months, 2 weeks ago

Injury crash — 3 injured, rear-end on I-680 SB

I-680 SB 6 months, 3 weeks ago

Injury crash — 3 injured, rear-end — bicycle involved on YGNACIO VALLEY RD

YGNACIO VALLEY RD 6 months, 3 weeks ago

Injury crash — 4 injured, broadside on I-680 NORTHBOUND

I-680 NORTHBOUND 7 months, 3 weeks ago

Injury crash — 3 injured, rear-end on I-680 S/B

I-680 S/B 7 months, 4 weeks ago

Injury crash — 4 injured, rear-end on I-680 NB

I-680 NB 8 months ago

Injury crash — 3 injured on I-680 SOUTHBOUND TO TREAT BOULEVARD

I-680 SOUTHBOUND TO TREAT BOULEVARD 8 months, 3 weeks ago

Injury crash — 3 injured on S MAIN ST

S MAIN ST 9 months ago

Fatal crash — 1 killed, head-on on YGNACIO VALLEY RD

YGNACIO VALLEY RD 9 months, 2 weeks ago

Injury crash — 3 injured, rear-end on I-680 NORTHBOUND

I-680 NORTHBOUND 10 months, 3 weeks ago

Injury crash — 4 injured, broadside on YGNACIO VALLEY RD

YGNACIO VALLEY RD 10 months, 3 weeks ago

Fatal crash — 1 killed on YGNACIO VALLEY RD

YGNACIO VALLEY RD 10 months, 4 weeks ago

Fatal crash — 1 killed, rear-end on I-680 N/B

I-680 N/B 11 months, 3 weeks ago

Injury crash — 3 injured, rear-end on BANCROFT RD

BANCROFT RD 1 year ago

Fatal crash — 1 killed, head-on on I-680 NB FROM SR-24 EB

I-680 NB FROM SR-24 EB 1 year ago

Injury crash — 3 injured, rear-end — hit and run on I-680 N/B

I-680 N/B 1 year, 2 months ago

Injury crash — 3 injured, rear-end on I-680 S/B

I-680 S/B 1 year, 2 months ago

Injury crash — 3 injured, broadside on N MAIN ST

N MAIN ST 1 year, 3 months ago

Injury crash — 3 injured, rear-end — hit and run on I-680 NB

I-680 NB 1 year, 3 months ago

Injury crash — 3 injured, broadside on YGNACIO VALLEY RD

YGNACIO VALLEY RD 1 year, 3 months ago

Injury crash — 3 injured on S MAIN ST

S MAIN ST 1 year, 4 months ago

Fatal crash — 1 killed — hit and run on NEWELL AV

NEWELL AV 1 year, 4 months ago

Fatal crash — 1 killed — pedestrian involved on YGNACIO VALLEY RD

YGNACIO VALLEY RD 1 year, 5 months ago

Injury crash — 3 injured, rear-end on TREAT BL

TREAT BL 1 year, 5 months ago

Injury crash — 3 injured, head-on on N MAIN ST

N MAIN ST 1 year, 5 months ago

Injury crash — 6 injured, rear-end on I-680 N/B

I-680 N/B 1 year, 6 months ago

Injury crash — 3 injured, rear-end on LAWRENCE WY

LAWRENCE WY 1 year, 6 months ago

Injury crash — 4 injured, rear-end on I680 N/B

I680 N/B 1 year, 6 months ago

Injury crash — 3 injured, rear-end on I-680 NB

I-680 NB 1 year, 7 months ago

Injury crash — 3 injured, broadside on YGNACIO VALLEY RD

YGNACIO VALLEY RD 1 year, 7 months ago

Injury crash — 4 injured, rear-end on MAIN ST

MAIN ST 1 year, 8 months ago

Injury crash — 5 injured, rear-end on SR-24 E/B

SR-24 E/B 1 year, 8 months ago

Injury crash — 3 injured, head-on on MOUNT DIABLO BL

MOUNT DIABLO BL 1 year, 9 months ago

Injury crash — 3 injured, rear-end on I-680 N/B

I-680 N/B 1 year, 9 months ago

Fatal crash — 1 killed on APPIAN WAY N/B

APPIAN WAY N/B 1 year, 9 months ago

Injury crash — 4 injured, rear-end on BANCROFT RD

BANCROFT RD 1 year, 9 months ago