CA · County

Union City Car Accidents & Crashes

Union City County has recorded 849 traffic crashes since 2024, including 1 fatal incidents. In the last 24 hours, 0 new crashes were reported. Crash volume is highest on I-880 N/B and I-880 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 12, 2026.

Breakdown by type: 303 accident.

303

Total Crashes

Filtered results

1

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

showing most recent 129 incidents with location data · click a marker to view details

Crash Records

Union City Incidents 303 results

303 accident

Traffic collision, rear-end on I-880 S/B

I-880 S/B 1 week, 2 days ago

Traffic collision, rear-end on I-880 N/B

I-880 N/B 1 week, 3 days ago

Traffic collision — hit and run on I-880 NB

I-880 NB 1 week, 6 days ago

Injury crash — 2 injured, rear-end on I-880 N/B

Moderate Accident

I-880 N/B 1 week, 6 days ago

Injury crash — 1 injured, rear-end on I-880 S/B

Moderate Accident

I-880 S/B 2 weeks ago

Traffic collision — hit and run on I-880 S/B

I-880 S/B 2 weeks, 4 days ago

Traffic collision, rear-end on I-880 SOUTHBOUND

I-880 SOUTHBOUND 3 weeks, 1 day ago

Injury crash — 3 injured on I-880 NORTHBOUND

I-880 NORTHBOUND 3 weeks, 1 day ago

Injury crash — 1 injured, rear-end on INTERSTATE 880 NORTHBOUND

Moderate Accident

INTERSTATE 880 NORTHBOUND 3 weeks, 3 days ago

Injury crash — 1 injured, rear-end on I-880 N/B

Moderate Accident

I-880 N/B 1 month ago

Traffic collision, rear-end — hit and run on I-880 N/B FROM ALVARADO-NILES RD

I-880 N/B FROM ALVARADO-NILES RD 1 month ago

Injury crash — 1 injured, rear-end on I-880 S/B

Moderate Accident

I-880 S/B 1 month, 1 week ago

Traffic collision, head-on — hit and run on I-880 NB TO ALVARADO NILES BOULEVARD

I-880 NB TO ALVARADO NILES BOULEVARD 1 month, 1 week ago

Traffic collision, rear-end on I-880 S/B

I-880 S/B 1 month, 1 week ago

Traffic collision on I-880 N/B

I-880 N/B 1 month, 1 week ago

Injury crash — 1 injured, rear-end on I-880 N/B

Moderate Accident

I-880 N/B 1 month, 2 weeks ago

Injury crash — 2 injured, rear-end on I-880 NORTHBOUND

Moderate Accident

I-880 NORTHBOUND 1 month, 2 weeks ago

Traffic collision, rear-end — hit and run on I-880

I-880 1 month, 3 weeks ago

Injury crash — 2 injured, broadside on 5TH ST

Moderate Accident

5TH ST 1 month, 3 weeks ago

Injury crash — 1 injured, broadside on JEAN DR

Moderate Accident

JEAN DR 1 month, 3 weeks ago

Traffic collision, rear-end on I-880 SOUTHBOUND

I-880 SOUTHBOUND 1 month, 3 weeks ago

Injury crash — 4 injured on MISSION BL

MISSION BL 1 month, 3 weeks ago

Injury crash — 1 injured, rear-end on I-880 S/B

Moderate Accident

I-880 S/B 1 month, 3 weeks ago

Traffic collision, rear-end on I-880 N/B

I-880 N/B 1 month, 3 weeks ago

Traffic collision — hit and run on RT 238

RT 238 1 month, 3 weeks ago

Traffic collision, rear-end on I-880 S/B

I-880 S/B 1 month, 3 weeks ago

Injury crash — 1 injured, rear-end on I-880

Moderate Accident

I-880 2 months ago

Traffic collision, rear-end on I-880 SOUTHBOUND

I-880 SOUTHBOUND 2 months ago

Traffic collision, rear-end on I-880 N/B

I-880 N/B 2 months ago

Traffic collision on I-880 N/B

I-880 N/B 2 months ago

Traffic collision on ALVARADO NILES RD

ALVARADO NILES RD 2 months ago

Injury crash — 1 injured — hit and run, pedestrian involved on ALVARADO NILES RD

Moderate Accident

ALVARADO NILES RD 2 months ago

Traffic collision on METEOR DR

METEOR DR 2 months, 1 week ago

Traffic collision on I-880 S/B

I-880 S/B 2 months, 1 week ago

Traffic collision on I-880 N/B TO DECOTO ROAD

I-880 N/B TO DECOTO ROAD 2 months, 1 week ago

Traffic collision — hit and run on RT 880

RT 880 2 months, 1 week ago

Injury crash — 1 injured, rear-end on I-880 N/B

Moderate Accident

I-880 N/B 2 months, 1 week ago

Traffic collision on 5TH ST

5TH ST 2 months, 1 week ago

Traffic collision, rear-end — hit and run on WHIPPLE RD

WHIPPLE RD 2 months, 1 week ago

Traffic collision — pedestrian involved on SUNSPRITE DR

SUNSPRITE DR 2 months, 1 week ago

Traffic collision, rear-end on I-880 N/B FROM WHIPPLE ROAD

I-880 N/B FROM WHIPPLE ROAD 2 months, 1 week ago

Traffic collision on ROYAL ANN DR

ROYAL ANN DR 2 months, 1 week ago

Traffic collision, rear-end — hit and run on ALVARADO NILES RD

ALVARADO NILES RD 2 months, 1 week ago

Injury crash — 1 injured on UNION CITY BL

Moderate Accident

UNION CITY BL 2 months, 1 week ago

Traffic collision, rear-end on DYER ST

DYER ST 2 months, 2 weeks ago

Injury crash — 1 injured on I-880 S/B

Moderate Accident

I-880 S/B 2 months, 3 weeks ago

Injury crash — 1 injured, rear-end on I-880 N/B

Moderate Accident

I-880 N/B 2 months, 3 weeks ago

Traffic collision, rear-end on I-880 SOUTHBOUND

I-880 SOUTHBOUND 2 months, 3 weeks ago

Injury crash — 1 injured, rear-end on I-880 N/B FROM ALVARADO-NILES ROAD

Moderate Accident

I-880 N/B FROM ALVARADO-NILES ROAD 3 months ago

Injury crash — 1 injured, rear-end on I-880 S/B

Moderate Accident

I-880 S/B 3 months ago