CA · County

Alameda Car Accidents & Crashes

Alameda County has recorded 3,159 traffic crashes since 2024, including 2 fatal incidents. In the last 24 hours, 31 new crashes were reported. Crash volume is highest on I-580 W and I-580 E.

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 21, 2026.

Breakdown by type: 2,875 accident, 273 construction, 10 other, 1 closure.

3,159

Total Crashes

All time records

2

Fatalities

Fatal injury reports

26

Today

Reported since midnight

Today's Accidents Today's Fatalities

showing most recent 500 incidents with location data · click a marker to view details

Crash Records

Alameda Incidents

2875 accident 273 construction 10 other 1 closure

Caltrans : Roadwork on I-880 Southbound entering at 98TH Ave (Oakland). On Ramp closed until 6 PM. From 8:00 AM Thursday, May 21, 2026 to 6:00 PM Thursday, May 21, 2026.

I-880 S 5 minutes ago Live

CHP : Traffic Hazard on I-680 Northbound entering at Via San Gabriel (Fremont). On Ramp blocked. Expect delays.

I-680 N 1 hour, 5 minutes ago

CHP : Traffic Collision on I-580 Westbound west of I-980 W (Oakland). Right lane blocked. Expect delays.

Moderate Accident

I-580 W 1 hour, 20 minutes ago

CHP : Residual delays on I-80 Westbound west of Bay Bridge - Metering Lights (Oakland). All lanes open. Expect delays.

I-80 W 1 hour, 35 minutes ago

CHP : Traffic Collision on I-680 Southbound north of Andrade Rd (Unincorporated). Lane affected. Expect delays.

Moderate Accident

I-680 S 1 hour, 50 minutes ago

CHP : Residual delays on I-880 Northbound south of I-880 N-I-80 W Ramp (Oakland). All lanes open. Expect delays.

I-880 N 1 hour, 50 minutes ago

CHP : Traffic Collision with Injuries on I-80 Westbound entering at W Grand Ave (Oakland). Left lane affected. Expect delays.

Moderate Accident

I-80 W 2 hours, 5 minutes ago

CHP : Residual delays on I-880 Southbound north of Industrial Pky W (Hayward). Center Divider affected. Expect delays.

I-880 S 2 hours, 35 minutes ago

CHP : Traffic Collision on I-80 Westbound east of Bay Bridge - Metering Lights (Oakland). Lane blocked. Expect delays.

I-80 W 2 hours, 35 minutes ago

CHP : Disabled vehicle on I-80 Westbound east of Bay Bridge - Toll Plaza (Oakland). Right lane blocked. Expect delays.

I-80 W 2 hours, 35 minutes ago

CHP : Traffic Hazard on I-680 Northbound south of Alcosta Blvd (San Ramon). Lane affected. Expect delays.

Moderate Accident

I-680 N 2 hours, 50 minutes ago

Caltrans : Roadwork on I-580 Eastbound between Grove Way (Castro Valley) and Paloverde Rd (Castro Valley). Various lanes closed until 6 AM. From 9:00 PM Wednesday, May 20, 2026 to 6:00 AM Thursday, May 21, 2026.

I-580 E 4 hours, 20 minutes ago

Caltrans : Roadwork on I-580 Eastbound exiting at Fruitvale Ave (Oakland). Off Ramp closed until 6 AM. From 12:00 AM Thursday, May 21, 2026 to 6:00 AM Thursday, May 21, 2026.

I-580 E 4 hours, 35 minutes ago

Caltrans : Roadwork on CA-92 Eastbound entering at Industrial Blvd (Hayward). On Ramp closed until 5 AM. From 9:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026.

CA-92 E 5 hours, 20 minutes ago

Caltrans : Roadwork on CA-92 Eastbound between Industrial Blvd (Hayward) and I-880 N (Hayward). Lanes closed until 5 AM. From 9:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026.

CA-92 E 5 hours, 20 minutes ago

Caltrans : Roadwork on CA-92 Eastbound exiting at Hesperian Blvd (Hayward). Off Ramp closed until 5 AM. From 9:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026.

CA-92 E 5 hours, 20 minutes ago

Caltrans : Roadwork on I-580 Westbound between I-680 N (Pleasanton) and Paloverde Rd (Castro Valley). Various lanes closed until 4 AM. From 8:00 PM Wednesday, May 20, 2026 to 4:00 AM Thursday, May 21, 2026.

I-580 W 6 hours, 20 minutes ago

Caltrans : Roadwork on I-580 Westbound entering at Paloverde Rd (Castro Valley). On Ramp closed until 6 AM. From 8:00 PM Wednesday, May 20, 2026 to 6:00 AM Thursday, May 21, 2026.

I-580 W 7 hours, 35 minutes ago

Caltrans : Roadwork on I-680 Northbound between Alcosta Blvd (San Ramon) and Bollinger Canyon Rd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026.

I-680 N 9 hours, 35 minutes ago

Caltrans : Roadwork on I-680 Southbound exiting at Pleasanton Sunol Rd (Sunol). Off Ramp closed until 5 AM. From 8:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026.

I-680 S 11 hours, 20 minutes ago

CHP : Traffic Hazard on I-880 Northbound south of Oak St (Oakland). Right lanes affected. Expect delays.

Moderate Accident

I-880 N 13 hours, 50 minutes ago

CHP : Traffic Hazard on CA-84 Westbound west of Dumbarton Bridge - Toll Plaza (Fremont). Right lane affected. Expect delays.

CA-84 W 15 hours, 20 minutes ago

CHP : Traffic Hazard on I-880 Northbound south of Alvarado Niles Rd (Union City). 3rd lane from the left affected. Expect delays.

Moderate Accident

I-880 N 15 hours, 35 minutes ago

CHP : Traffic Collision on I-580 Eastbound at Center St (Castro Valley). Lane affected. Expect delays.

Moderate Accident

I-580 E 16 hours, 35 minutes ago

Caltrans : Roadwork on I-880 Southbound entering at 98TH Ave (Oakland). On Ramp closed until 6 PM. From 8:00 AM Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026.

I-880 S 16 hours, 50 minutes ago

CHP : Traffic Hazard on I-580 Westbound east of CA-13 N (Oakland). 2nd lane from the left affected. Expect delays.

Moderate Accident

I-580 W 16 hours, 50 minutes ago

CHP : Traffic Collision on I-880 Northbound at I-880 N-I-80 W Ramp (Oakland). On Ramp blocked. Expect delays.

I-880 N 17 hours, 20 minutes ago

CHP : Traffic Hazard on I-80 Westbound east of Bay Bridge - Toll Plaza (Oakland). Lane affected. Expect delays.

I-80 W 17 hours, 20 minutes ago

CHP : Traffic Collision on I-580 Eastbound west of Grant Line Rd (Unincorporated). Lanes blocked. Expect delays.

Moderate Accident

I-580 E 17 hours, 50 minutes ago

CHP : Traffic Collision on CA-13 Northbound north of Redwood Rd (Oakland). Left lane blocked. Expect delays.

Moderate Accident

CA-13 N 18 hours, 5 minutes ago

CHP : Traffic Hazard on I-80 Westbound east of Bay Bridge - Toll Plaza (Oakland). Left lane affected. Expect delays.

I-80 W 18 hours, 5 minutes ago

CHP : Disabled vehicle on I-880 Southbound north of CA-92 W (Hayward). Left lane affected. Expect delays.

Moderate Accident

I-880 S 18 hours, 20 minutes ago

CHP : Fire on I-880 Southbound south of W Tennyson Rd (Hayward). Lane affected. Expect delays.

Moderate Accident

I-880 S 1 day, 1 hour ago

CHP : Fire on I-880 Southbound south of W Tennyson Rd (Hayward). Lane affected. Expect delays.

Moderate Accident

I-880 S 1 day, 2 hours ago

CHP : Traffic Collision on I-238 Northbound ramp to I-880 S (San Leandro). Right lane blocked. Expect delays.

Moderate Accident

I-238 N 1 day, 2 hours ago

CHP : Traffic Hazard on I-880 Southbound exiting at Whipple Rd (Hayward). Off Ramp blocked. Expect delays.

I-880 S 1 day, 2 hours ago

CHP : Fire on I-980 Westbound south of 11TH St (Oakland). Lane affected. Expect delays.

Moderate Accident

I-980 W 1 day, 2 hours ago

CHP : Disabled tractor trailer on I-880 Southbound south of Union St (Oakland). Lanes blocked. Expect delays.

Moderate Accident

I-880 S 1 day, 3 hours ago

CHP : Disabled vehicle on CA-24 Westbound east of Caldecott Ln (Oakland). Left lane affected. Expect delays.

Moderate Accident

CA-24 W 1 day, 3 hours ago

CHP : Disabled vehicle on I-880 Northbound north of 23RD Ave (Oakland). Left lane blocked. Expect delays.

Moderate Accident

I-880 N 1 day, 4 hours ago

CHP : Traffic Hazard on I-580 Eastbound west of Redwood Rd (Castro Valley). 2nd lane from the left affected. Expect delays.

Moderate Accident

I-580 E 1 day, 4 hours ago

Caltrans : Roadwork on I-580 Eastbound between Grove Way (Castro Valley) and Paloverde Rd (Castro Valley). Various lanes closed until 6 AM. From 9:00 PM Tuesday, May 19, 2026 to 6:00 AM Wednesday, May 20, 2026.

I-580 E 1 day, 4 hours ago

CHP : Disabled vehicle on I-580 Westbound exiting at 98TH Ave (Oakland). Left lane blocked. Expect delays.

Moderate Accident

I-580 W 1 day, 4 hours ago

CHP : Traffic Hazard on I-880 Southbound south of I-80 E-I-880 S Ramp (Oakland). Lane affected. Expect delays.

Moderate Accident

I-880 S 1 day, 4 hours ago

CHP : Disabled vehicle on I-880 Northbound south of 23RD Ave (Oakland). Left lane blocked. Expect delays.

Moderate Accident

I-880 N 1 day, 5 hours ago

Caltrans : Roadwork on I-580 Eastbound exiting at CA-13 N (Oakland). Off Ramp closed until 6 AM. From 11:00 PM Tuesday, May 19, 2026 to 6:00 AM Wednesday, May 20, 2026.

I-580 E 1 day, 5 hours ago

Caltrans : Roadwork on CA-84 Eastbound between Kilkare Rd (Sunol) and Pleasanton Sunol Rd (Scotts Corner). All lanes closed. Avoid the area. From 8:00 PM Tuesday, May 19, 2026 to 5:00 AM Wednesday, May 20, 2026.

CA-84 E 1 day, 5 hours ago

Caltrans : Roadwork on CA-84 Westbound between Pleasanton Sunol Rd (Scotts Corner) and Kilkare Rd (Sunol). All lanes closed. Avoid the area. From 8:00 PM Tuesday, May 19, 2026 to 5:00 AM Wednesday, May 20, 2026.

CA-84 W 1 day, 5 hours ago

Caltrans : Roadwork on I-580 Westbound between I-680 N (Pleasanton) and Paloverde Rd (Castro Valley). Various lanes closed until 4 AM. From 8:00 PM Tuesday, May 19, 2026 to 4:00 AM Wednesday, May 20, 2026.

I-580 W 1 day, 6 hours ago

Caltrans : Roadwork on I-680 Southbound exiting at Pleasanton Sunol Rd (Sunol). Off Ramp closed until 5 AM. From 8:00 PM Tuesday, May 19, 2026 to 5:00 AM Wednesday, May 20, 2026.

I-680 S 1 day, 7 hours ago