CA · Last 48 Hours

California Accidents Today

210 accidents in the last 24 hours · 375 in the last 48 hours · updated Oct. 27, 2026 3:56 AM PDT

210

Last 24h

375

Last 48h

47

High Severity

1,209

This Week

283

Accident

86

Construction

7-Day Trend

1,209 crashes

↓ Fewer than last week

1209 crashes in the last 7 days, down 12% vs the previous week.

Last 6 hours

33 incidents

CHP : Traffic Hazard on CA-24 Eastbound north of Camino Pablo (Orinda). Lane affected. Expect delays.

CA-24 E Contra Costa

Caltrans : Roadwork on I-680 Southbound entering at Crow Canyon Rd (San Ramon). On Ramp closed until 4 AM. From 9:00 PM Monday, October 26, 2026 to 4:00 AM Tuesday, October 27, 2026.

I-680 S Contra Costa

Caltrans : Roadwork on I-680 Northbound between Bollinger Canyon Rd (San Ramon) and Sycamore Valley Rd (Danville). Various lanes closed until 5 AM. From 8:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

I-680 N Contra Costa

Caltrans : Roadwork on I-880 Southbound at 5TH Ave (Oakland). Lane closed. One way traffic control in effect. From 8:00 PM Monday, October 26, 2026 to 4:00 AM Tuesday, October 27, 2026.

I-880 S Alameda

Caltrans : Roadwork on I-680 Southbound exiting at Bollinger Canyon Rd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

I-680 S Contra Costa

Caltrans : Roadwork on I-680 Northbound exiting at Stone Valley Rd (Alamo). Off Ramp closed until 6-30 AM. From 8:00 PM Monday, October 26, 2026 to 6:30 AM Tuesday, October 27, 2026.

I-680 N Contra Costa

Caltrans : Roadwork on I-680 Northbound exiting at Stone Valley Rd (Alamo). Off Ramp closed until 6-30 AM. From 8:00 PM Monday, October 26, 2026 to 6:30 AM Tuesday, October 27, 2026.

I-680 N Contra Costa

Caltrans : Roadwork on I-680 Northbound between Stone Valley Rd (Alamo) and Livorna Rd (Alamo). Various lanes closed until 5 AM. From 8:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

I-680 N Contra Costa

Caltrans : Roadwork on I-680 Northbound entering at Stone Valley Rd (Alamo). On Ramp closed until 5 AM. From 9:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

I-680 N Contra Costa

CHP : Traffic Collision with Injuries on US-101 Southbound south of E San Martin Ave (San Martin). 2nd lane from the left affected. Expect delays.

US-101 S Santa Clara

CHP : Fire on CA-237 Eastbound east of Zanker Rd (San Jose). Lane affected. Expect delays.

CA-237 E Santa Clara

CHP : Traffic Collision on I-80 Eastbound at Carquinez Bridge - Toll Plaza (Vallejo). Right shoulder affected. Expect delays.

CHP : Traffic Collision on US-101 Southbound north of San Antonio Rd (Unincorporated). Right shoulder affected. Expect delays.

CHP : Traffic Hazard on US-101 Southbound north of Miller Creek Rd (Unincorporated). Right shoulder affected. Expect delays.

3h ago 12:00 AM

Caltrans : Roadwork on US-101 Northbound at Cochrane Rd (Morgan Hill). Right lane and shoulder closed until 5 AM. From 7:30 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

US-101 N Santa Clara

3h ago 12:00 AM

Caltrans : Roadwork on I-580 Westbound between Castro St (Richmond) and Western Dr (Richmond). Right lane and shoulder closed until 6 AM. From 7:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.

I-580 W Contra Costa

4h ago 11:45 PM

Caltrans : Roadwork on I-580 Westbound between Castro St (Richmond) and Western Dr (Richmond). Right shoulder closed until 5 AM. From 9:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

I-580 W Contra Costa

4h ago 11:30 PM

Caltrans : Bridge work on I-80 Westbound between Treasure Island Rd (San Francisco) and Bay Bridge - West Span (San Francisco). Lanes closed until 5 AM. From 9:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

I-80 W San Francisco

4h ago 11:15 PM

Caltrans : Roadwork on CA-17 Southbound at La Madrona Dr (Santa Cruz). Lane closed. One way traffic control in effect. From 9:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

CA-17 S Santa Cruz

4h ago 11:15 PM

Caltrans : Roadwork on CA-4 Eastbound at Discovery Bay Blvd (Discovery Bay). Lane closed. One way traffic control in effect. From 8:00 PM Monday, October 26, 2026 to 4:00 AM Tuesday, October 27, 2026.

CA-4 E Contra Costa

4h ago 11:15 PM

CHP : Vehicle fire on I-680 Northbound north of Bernal Ave (Pleasanton). Lanes open. Expect delays.

I-680 N Alameda

4h ago 11:00 PM

Caltrans : Roadwork on CA-4 Eastbound at Sand Creek Rd (Brentwood). All lanes closed until 5 AM. From 7:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

CA-4 E Contra Costa

4h ago 11:00 PM

Caltrans : Bridge work on I-80 Eastbound at Sonoma Blvd (Vallejo). Lane closed. One way traffic control in effect. From 7:00 PM Monday, October 26, 2026 to 7:00 AM Tuesday, October 27, 2026.

4h ago 11:00 PM

Caltrans : Roadwork on CA-4 Eastbound at Bixler Rd (Discovery Bay). All lanes closed until 5 AM. From 7:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

CA-4 E Contra Costa

4h ago 11:00 PM

Caltrans : Roadwork on I-80 Eastbound exiting at Cummings Skwy (Crockett). Off Ramp closed until 7 AM. From 7:00 PM Monday, October 26, 2026 to 7:00 AM Tuesday, October 27, 2026.

I-80 E Contra Costa

4h ago 11:00 PM

Caltrans : Roadwork on I-80 Eastbound exiting at I-780 W (Vallejo). Off Ramp closed until 6 AM. From 7:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.

4h ago 11:00 PM

Caltrans : Roadwork on CA-35 Northbound at Westmoor Ave (Daly City). Lane closed until 3 PM. From 8:00 PM Monday, October 26, 2026 to 3:00 PM Tuesday, October 27, 2026.

CA-35 N San Mateo

4h ago 11:00 PM

Caltrans : Roadwork on CA-29 Southbound at Tubbs Ln (Calistoga). Lane closed until 6 AM. From 7:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.

4h ago 11:00 PM

Caltrans : Roadwork on CA-29 Southbound at Silverado Trail (Calistoga). Lane closed until 6 AM. From 7:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.

4h ago 11:00 PM

Caltrans : Roadwork on CA-4 Eastbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 7:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

CA-4 E Contra Costa

4h ago 11:00 PM

CHP : Traffic Collision on I-505 Northbound at Vaca Valley Pky (Vacaville). Lane affected. Expect delays.

4h ago 11:00 PM

CHP : Traffic Hazard on US-101 Northbound south of Baker Ave (Santa Rosa). Lane blocked. Expect delays.

US-101 N Sonoma

5h ago 10:15 PM

Caltrans : Roadwork on CA-152 Eastbound at Dunne Ln (Gilroy). Right lane and shoulder closed until 4 AM. From 7:00 PM Monday, October 26, 2026 to 4:00 AM Tuesday, October 27, 2026.

CA-152 Santa Clara

6–12 hours ago

51 incidents

Caltrans : Roadwork on CA-152 Eastbound at Dunne Ln (Gilroy). Right lane and shoulder closed until 4 AM. From 7:00 PM Monday, October 26, 2026 to 4:00 AM Tuesday, October 27, 2026.

CA-152 Santa Clara

Caltrans : Roadwork on US-101 Northbound between Metcalf Rd (San Jose) and CA-85 N (san Jose) (San Jose). Various lanes closed until 5 AM. From 7:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

US-101 N Santa Clara

Caltrans : Roadwork on US-101 Southbound entering at N San Pedro Rd (San Rafael). On Ramp closed until midnight. From 7:00 PM Monday, October 26, 2026 to 12:00 AM Tuesday, October 27, 2026.

Caltrans : Roadwork on US-101 Southbound exiting at Lincoln Ave (San Rafael). Off Ramp closed until midnight. From 7:00 PM Monday, October 26, 2026 to 12:00 AM Tuesday, October 27, 2026.

Caltrans : Roadwork on CA-9 Northbound and Southbound north of Bear Creek Rd (Unincorporated). All lanes closed. Expect delays. From 8:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.

CA-9 Santa Cruz

CHP : Traffic Collision with Injuries on US-101 Southbound north of CA-92 E (San Mateo). Left and center lanes blocked. Expect delays.

US-101 S San Mateo

CHP : Disabled vehicle on CA-4 Westbound east of CA-160 (Antioch). Center lane blocked. Expect delays.

CA-4 W Contra Costa

CHP : Traffic Collision with Injuries on I-280 Southbound north of S 7TH St (San Jose). Right lanes blocked. Expect delays.

I-280 S Santa Clara

CHP : Traffic Hazard on US-101 Southbound at CA-12 W (Santa Rosa). Off Ramp affected. Expect delays.

US-101 S Sonoma

CHP : Traffic Hazard on CA-24 Westbound ramp to I-580 E (Oakland). Right lane affected. Expect delays.

CA-24 W Alameda

Caltrans : Roadwork on CA-82 Southbound between Trousdale Dr (Burlingame) and Hillside Dr (Burlingame). Lane closed until 6 PM. From 11:30 AM Friday, August 21, 2026 to 6:00 PM Friday, October 30, 2026.

CA-82 S San Mateo

Caltrans : Roadwork on CA-82 Northbound between Hillside Dr (Burlingame) and Trousdale Dr (Burlingame). Lane closed until 6 PM. From 11:30 AM Friday, August 21, 2026 to 6:00 PM Friday, October 30, 2026.

CA-82 N San Mateo

Caltrans : Roadwork on CA-4 Eastbound and Westbound between Byron Hwy (Brentwood) and Balfour Rd (Antioch). All lanes closed. Avoid the area. From 7:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

CA-4 W Contra Costa

Caltrans : Roadwork on CA-4 Eastbound and Westbound between Balfour Rd (Brentwood) and Byron Hwy (Brentwood). All lanes closed. Avoid the area. From 7:00 PM Monday, October 26, 2026 to 5:00 AM Tuesday, October 27, 2026.

CA-4 E Contra Costa

CHP : Traffic Hazard on I-580 Westbound east of Paloverde Rd (Castro Valley). Center lanes affected. Expect delays.

I-580 W Alameda

TIC : Concert at Oakland Arena. Expect delays. From 7:00 PM Monday, October 26, 2026 to 11:00 PM Monday, October 26, 2026.

Oakland Arena Alameda

CHP : Traffic Hazard on CA-85 Northbound north of Saratoga Ave (Saratoga). Right lane blocked. Expect delays.

CA-85 N Santa Clara

CHP : Traffic Collision on I-580 Eastbound at Hopyard Rd (Pleasanton). Lane affected. Expect delays.

I-580 E Alameda

CHP : Traffic Collision on CA-92 Eastbound east of Main St (Half Moon Bay). Lane affected. Expect delays.

CA-92 E San Mateo

CHP : Traffic Hazard on US-101 Northbound south of E San Martin Ave (San Martin). Right lane affected. Expect delays.

US-101 N Santa Clara

CHP : Disabled vehicle on CA-92 Westbound east of San Mateo Bridge - High Rise (Foster City). Left lane blocked. Expect delays.

CA-92 W San Mateo

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

I-580 E Alameda

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

I-580 E Alameda

CHP : Disabled vehicle on I-580 Westbound entering at Fruitvale Ave (Oakland). On Ramp affected. Expect delays.

I-580 W Alameda

CHP : Traffic Collision with Injuries on I-280 Northbound north of Bird Ave (San Jose). Right lane blocked. Expect delays.

I-280 N Santa Clara

CHP : Traffic Hazard on I-580 Westbound west of CA-24 E (Oakland). Off Ramp blocked. Expect delays.

I-580 W Alameda

CHP : Traffic Hazard on I-680 Southbound north of Crow Canyon Rd (San Ramon). Left lane affected. Expect delays.

I-680 S Contra Costa

CHP : Traffic Hazard on US-101 Southbound at CA-25 (Gilroy). Right shoulder affected. Expect delays.

US-101 S Santa Clara

CHP : Traffic Hazard on I-580 Westbound west of 35TH Ave (Oakland). Center lanes affected. Expect delays.

I-580 W Alameda

10h ago 5:45 PM

CHP : Traffic Collision on I-580 Eastbound west of N Flynn Rd (Livermore). Left lane blocked. Expect delays.

I-580 E Alameda

10h ago 5:45 PM

CHP : Traffic Collision on CA-237 Eastbound west of Lawrence Expy (Sunnyvale). Left lane blocked. Expect delays.

CA-237 E Santa Clara

10h ago 5:45 PM

CHP : Traffic Collision on I-880 Southbound north of Fremont Blvd (Fremont). Right lanes blocked. Expect delays.

I-880 S Alameda

10h ago 5:45 PM

CHP : Traffic Hazard on I-80 Westbound at Red Top Rd (Fairfield). Left lane blocked. Expect delays.

10h ago 5:45 PM

CHP : Traffic Collision on I-80 Westbound east of Red Top Rd (Fairfield). Lane affected. Expect delays.

10h ago 5:30 PM

CHP : Traffic Hazard on I-680 Northbound south of CA-242 N (Concord). Left lane affected. Expect delays.

I-680 N Contra Costa

10h ago 5:15 PM

CHP : Traffic Collision on I-80 Westbound east of Travis Blvd (Fairfield). Lane affected. Expect delays.

10h ago 5:15 PM

CHP : Residual delays on I-80 Westbound at Suisun Valley Rd (Fairfield). All lanes open. Expect delays.

10h ago 5:15 PM

CHP : Residual delays on I-80 Eastbound east of Ashby Ave (Berkeley). Right shoulder affected. Expect delays.

10h ago 5:00 PM

CHP : Traffic Hazard on I-580 Westbound west of N Livermore Ave (Livermore). Lane affected. Expect delays.

I-580 W Alameda

10h ago 5:00 PM

CHP : Brush fire on I-680 Northbound exiting at Treat Blvd (Walnut Creek). Right lane blocked. Expect delays.

I-680 N Contra Costa

11h ago 4:45 PM

CHP : Severe traffic alert and Vehicle fire on I-580 Westbound east of N Flynn Rd (Livermore). Right lanes blocked. Expect delays.

I-580 W Alameda

11h ago 4:45 PM

CHP : Disabled vehicle on I-580 Eastbound west of Bellam Blvd (San Rafael). Right lane blocked. Expect delays.

11h ago 4:45 PM

CHP : Disabled vehicle on I-880 Southbound south of 5TH Ave (Oakland). Right lane blocked. Expect delays.

I-880 S Alameda

11h ago 4:45 PM

CHP : Traffic Hazard on US-101 Northbound south of Bellam Blvd (San Rafael). Right and center lanes affected. Expect delays.

11h ago 4:30 PM

Caltrans : Roadwork on CA-29 Southbound between Mini Dr (Vallejo) and Tennessee St (Vallejo). Lane closed until 8 PM. From 4:00 PM Monday, October 26, 2026 to 8:00 PM Monday, October 26, 2026.

11h ago 4:30 PM

CHP : Traffic Collision on I-880 Southbound north of Fremont Blvd (Fremont). 4th lane from the left blocked. Expect delays.

I-880 S Alameda

11h ago 4:30 PM

CHP : Traffic Collision on I-280 Northbound north of Sneath Ln (San Bruno). Left lanes blocked. Expect delays.

I-280 N San Mateo

11h ago 4:30 PM

CHP : Traffic Hazard on US-101 Southbound north of San Tomas Expy (Santa Clara). Left and center lanes blocked. Expect delays.

US-101 S Santa Clara

11h ago 4:15 PM

CHP : Traffic Hazard on US-101 Northbound south of Lytton Springs Rd (Unincorporated). Right lane blocked. Expect delays.

US-101 N Sonoma

11h ago 4:00 PM

CHP : Disabled truck on US-101 Southbound north of E Blithedale Ave (Mill Valley). Right lane blocked. Expect delays.

11h ago 4:00 PM

Caltrans : Roadwork on I-680 Southbound entering at Stone Valley Rd (Alamo). On Ramp closed until 6 PM. From 10:00 AM Monday, October 26, 2026 to 6:00 PM Monday, October 26, 2026.

I-680 S Contra Costa

12–24 hours ago

126 incidents

12h ago 3:45 PM

CHP : Traffic Hazard on CA-1 Northbound at Swanton Rd (Unincorporated). Lane affected. Expect delays.

CA-1 N Santa Cruz

12h ago 3:45 PM

CHP : Traffic Hazard on I-280 Northbound south of S Bascom Ave (San Jose). Lane blocked. Expect delays.

I-280 N Santa Clara

12h ago 3:30 PM

CHP : Traffic Hazard on I-680 Northbound south of Waterfront Rd (Martinez). Right lane affected. Expect delays.

I-680 N Contra Costa

12h ago 3:30 PM

CHP : Disabled vehicle on CA-4 Eastbound entering at Willow Pass Rd (Pittsburg). Left lane blocked. Expect delays.

CA-4 E Contra Costa

12h ago 3:30 PM

CHP : Traffic Hazard on CA-92 Eastbound east of S El Camino Real (San Mateo). Right lane affected. Expect delays.

CA-92 E San Mateo

12h ago 3:15 PM

CHP : Traffic Collision with Injuries and Vehicle fire on I-880 Northbound at Stevens Creek Blvd (San Jose). Right shoulder affected. Expect delays.

I-880 N Santa Clara

12h ago 3:15 PM

CHP : Traffic Hazard on US-101 Southbound north of 3RD St (San Rafael). 3rd lane from the left affected. Expect delays.

12h ago 3:15 PM

CHP : Traffic Hazard on I-880 Northbound exiting at Montague Expy (Milpitas). Right lane blocked. Expect delays.

I-880 N Santa Clara

12h ago 3:15 PM

CHP : Traffic Collision on CA-13 Southbound ramp to I-580 E (Oakland). Left lane blocked. Expect delays.

CA-13 S Alameda

12h ago 3:15 PM

CHP : Traffic Hazard on I-580 Westbound east of 98TH Ave (Oakland). Left and center lanes affected. Expect delays.

I-580 W Alameda

12h ago 3:00 PM

CHP : Traffic Collision with Injuries on I-680 Southbound north of Willow Pass Rd (Concord). Right lane blocked. Expect delays.

I-680 S Contra Costa

12h ago 3:00 PM

CHP : Traffic Collision on CA-12 Eastbound west of Pythian Rd (Santa Rosa). Lane affected. Expect delays.

12h ago 3:00 PM

CHP : Traffic Hazard on US-101 Southbound north of Ralston Ave (Belmont). Lane affected. Expect delays.

US-101 S San Mateo

12h ago 3:00 PM

CHP : Pothole on I-680 Southbound at Vallecitos Rd (Sunol). Right lane affected. Expect delays.

I-680 S Alameda

12h ago 3:00 PM

CHP : Traffic Collision on CA-92 Eastbound at US-101 N (San Mateo). Lane affected. Expect delays.

CA-92 E San Mateo

13h ago 2:45 PM

CHP : Traffic Hazard on US-101 Northbound south of Tully Rd (San Jose). Right lane affected. Expect delays.

US-101 N Santa Clara

13h ago 2:45 PM

CHP : Traffic Collision and Debris on I-205 Eastbound west of W Grant Line Rd (Tracy). Right lane blocked. Expect delays.

I-205 E San Joaquin

13h ago 2:30 PM

CHP : Traffic Hazard on I-680 Southbound north of I-580 W (Pleasanton). Lane affected. Expect delays.

I-680 S Alameda

13h ago 2:30 PM

CHP : Traffic Hazard on CA-85 Northbound south of Camden Ave (San Jose). Right lane affected. Expect delays.

CA-85 N Santa Clara

13h ago 2:30 PM

CHP : Traffic Hazard on CA-4 Eastbound west of Sand Creek Rd (Brentwood). Lane affected. Expect delays.

CA-4 E Contra Costa

13h ago 2:00 PM

CHP : Traffic Hazard on I-580 Westbound east of Richmond San Rafael Bridge - Toll Plaza (Richmond). Lanes blocked. Expect delays.

I-580 W Contra Costa

13h ago 2:00 PM

CHP : Residual delays on CA-92 Eastbound west of S Delaware St (San Mateo). Right shoulder affected. Expect delays.

CA-92 E San Mateo

13h ago 2:00 PM

CHP : Traffic Hazard on I-280 Southbound north of Bunker Hill Dr (San Mateo). Left lane affected. Expect delays.

I-280 S San Mateo

13h ago 2:00 PM

CHP : Traffic Hazard on I-680 Southbound north of W El Pintado (Danville). Lanes blocked. Expect delays.

I-680 S Contra Costa

13h ago 2:00 PM

CHP : Traffic Hazard on US-101 Southbound north of Petaluma Blvd N (Petaluma). Left lane blocked. Expect delays.

US-101 S Sonoma

14h ago 1:45 PM

CHP : Traffic Hazard on I-580 Westbound east of CA-13 N (Oakland). Left lane blocked. Expect delays.

I-580 W Alameda

14h ago 1:45 PM

CHP : Traffic Hazard on I-680 Northbound entering at Arthur Rd (Martinez). Lane affected. Expect delays.

I-680 N Contra Costa

14h ago 1:45 PM

CHP : Traffic Hazard on I-880 Northbound south of Hegenberger Rd (Oakland). Left and center lanes affected. Expect delays.

I-880 N Alameda

14h ago 1:45 PM

CHP : Traffic Hazard on US-101 Southbound north of S Novato Blvd (Novato). 2nd lane from the left blocked. Expect delays.

14h ago 1:45 PM

CHP : Traffic Collision on I-880 Southbound south of CA-84 E (Fremont). Left lane blocked. Expect delays.

I-880 S Alameda

14h ago 1:45 PM

CHP : Traffic Hazard on US-101 Northbound south of Oregon Expy (Palo Alto). Lane blocked. Expect delays.

US-101 N Santa Clara

14h ago 1:45 PM

CHP : Traffic Hazard on I-580 Westbound east of Foothill Rd (Dublin). Left lanes affected. Expect delays.

I-580 W Alameda

14h ago 1:30 PM

CHP : Traffic Hazard on I-580 Westbound east of Castro St (Richmond). Right lane affected. Expect delays.

I-580 W Contra Costa

14h ago 1:15 PM

CHP : Traffic Hazard on US-101 Northbound south of Oyster Point Blvd (South San Francisco). Right lane affected. Expect delays.

US-101 N San Mateo

14h ago 1:15 PM

CHP : Traffic Hazard on CA-92 Westbound east of Ralston Ave (San Mateo). Lane affected. Expect delays.

CA-92 W San Mateo

14h ago 1:15 PM

CHP : Flooding on US-101 Southbound entering at Hamilton Dr (Mill Valley). On Ramp affected. Expect delays.

14h ago 1:15 PM

CHP : Flooding on US-101 Northbound ramp to CA-1 N (Sausalito). Connector ramp affected. Expect delays.

15h ago 12:45 PM

CHP : Traffic Hazard on CA-85 Northbound exiting at Union Ave (San Jose). Off Ramp blocked. Expect delays.

CA-85 N Santa Clara

15h ago 12:45 PM

CHP : Disabled vehicle on I-80 Eastbound west of Bay Bridge - West Span (San Francisco). Right lane blocked. Expect delays.

I-80 E San Francisco

15h ago 12:45 PM

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

I-580 E Alameda

15h ago 12:45 PM

CHP : Traffic Collision with Injuries on CA-116 Eastbound at Green Valley Rd (Unincorporated). Lane affected. Expect delays.

15h ago 12:45 PM

CHP : Traffic Hazard on US-101 Northbound south of Coyote Creek Golf Dr (San Jose). Lane affected. Expect delays.

US-101 N Santa Clara

15h ago 12:45 PM

CHP : Grass fire on CA-237 Eastbound entering at Mccarthy Blvd (Milpitas). Right shoulder affected. Expect delays.

CA-237 E Santa Clara

15h ago 12:45 PM

CHP : Traffic Collision on CA-85 Southbound north of Almaden Expy (San Jose). Right lane blocked. Expect delays.

CA-85 S Santa Clara

15h ago 12:15 PM

CHP : Traffic Hazard on CA-85 Northbound south of W Fremont Ave (Sunnyvale). Lanes affected. Expect delays.

CA-85 N Santa Clara

15h ago 12:00 PM

CHP : Traffic Collision on CA-237 Eastbound west of N Fair Oaks Ave (Sunnyvale). Lane affected. Expect delays.

CA-237 E Santa Clara

16h ago 11:45 AM

CHP : Fire on I-880 Southbound at High St (Oakland). Lane affected. Expect delays.

I-880 S Alameda

16h ago 11:45 AM

CHP : Disabled vehicle on CA-4 Eastbound west of Balfour Rd (Brentwood). Left shoulder affected. Expect delays.

CA-4 E Contra Costa

16h ago 11:45 AM

Caltrans : Roadwork on CA-1 Northbound at Bonny Doon Rd (Unincorporated). Right shoulder closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

CA-1 N Santa Cruz

16h ago 11:30 AM

CHP : Traffic Hazard on US-101 Southbound exiting at S Novato Blvd (Novato). Lane blocked. Expect delays.

16h ago 11:30 AM

CHP : Traffic Hazard on I-580 Eastbound west of S Corral Hollow Rd (Tracy). Right lane affected. Expect delays.

I-580 E San Joaquin

16h ago 11:30 AM

CHP : Traffic Hazard on I-280 Northbound south of Lawrence Expy (San Jose). Right lane affected. Expect delays.

I-280 N Santa Clara

16h ago 11:15 AM

Caltrans : Roadwork on CA-185 Southbound between 42ND Ave (Oakland) and High St (Oakland). Lane closed until 3 PM. From 10:00 AM Monday, October 26, 2026 to 3:00 PM Monday, October 26, 2026.

CA-185 S Alameda

16h ago 11:15 AM

CHP : Traffic Hazard on CA-92 Westbound west of San Mateo Bridge - Toll Plaza (Hayward). Left lane affected. Expect delays.

CA-92 W Alameda

16h ago 11:15 AM

Caltrans : Roadwork on I-280 Southbound at Crystal Springs Rd (San Bruno). Lane closed until 3 PM. From 9:00 AM Monday, October 26, 2026 to 3:00 PM Monday, October 26, 2026.

I-280 S San Mateo

16h ago 11:15 AM

Caltrans : Roadwork on I-580 Eastbound at 98TH Ave (Oakland). Lane closed until 3 PM. From 9:00 AM Monday, October 26, 2026 to 3:00 PM Monday, October 26, 2026.

I-580 E Alameda

16h ago 11:15 AM

Caltrans : Roadwork on I-280 Southbound at El Monte Rd (Los Altos Hills). Lane closed until 4 PM. From 9:15 AM Monday, October 26, 2026 to 4:15 PM Monday, October 26, 2026.

I-280 S Santa Clara

16h ago 11:15 AM

Caltrans : Roadwork on I-280 Southbound between Magdalena Ave (Los Altos) and Foothill Expy (Los Altos). Lane closed until 4 PM. From 9:15 AM Monday, October 26, 2026 to 4:15 PM Monday, October 26, 2026.

I-280 S Santa Clara

16h ago 11:15 AM

Caltrans : Roadwork on CA-4 Eastbound at Bailey Rd (Pittsburg). Lane closed until 2 PM. From 9:30 AM Monday, October 26, 2026 to 2:00 PM Monday, October 26, 2026.

CA-4 E Contra Costa

16h ago 11:15 AM

Caltrans : Roadwork on I-880 Northbound between Stevens Creek Blvd (San Jose) and N Bascom Ave (San Jose). Lane closed until 1 PM. From 9:00 AM Monday, October 26, 2026 to 1:00 PM Monday, October 26, 2026.

I-880 N Santa Clara

16h ago 11:15 AM

Caltrans : Roadwork on I-880 Northbound exiting at N Bascom Ave (San Jose). Off Ramp closed until 1 PM. From 9:00 AM Monday, October 26, 2026 to 1:00 PM Monday, October 26, 2026.

I-880 N Santa Clara

16h ago 11:15 AM

Caltrans : Roadwork on I-580 Eastbound between I-880 S (Oakland) and CA-24 E (Oakland). Lane closed until 9 PM. From 9:00 AM Monday, October 26, 2026 to 9:00 PM Monday, October 26, 2026.

I-580 E Alameda

16h ago 11:00 AM

CHP : Traffic Hazard on I-580 Westbound east of El Charro Rd (Pleasanton). Center lanes affected. Expect delays.

I-580 W Alameda

17h ago 10:45 AM

Caltrans : Roadwork on CA-82 Northbound between Peninsula Ave (Burlingame) and Oak Grove Ave (Burlingame). All lanes closed until 6 PM. From 9:00 AM Monday, October 26, 2026 to 6:00 PM Monday, October 26, 2026.

CA-82 N San Mateo

17h ago 10:45 AM

Caltrans : Roadwork on CA-82 Southbound between Oak Grove Ave (Burlingame) and Peninsula Ave (Burlingame). All lanes closed until 6 PM. From 9:00 AM Monday, October 26, 2026 to 6:00 PM Monday, October 26, 2026.

CA-82 S San Mateo

17h ago 10:30 AM

CHP : Traffic Hazard on I-880 Southbound north of Industrial Pky W (Hayward). 2nd lane from the left affected. Expect delays.

I-880 S Alameda

17h ago 10:15 AM

CHP : Traffic Hazard on US-101 Northbound exiting at Coyote Creek Golf Dr (San Jose). Off Ramp affected. Expect delays.

US-101 N Santa Clara

17h ago 10:00 AM

CHP : Traffic Hazard on I-205 Eastbound east of N MacArthur Dr (Tracy). Lane affected. Expect delays.

I-205 E San Joaquin

17h ago 10:00 AM

CHP : Traffic Hazard on US-101 Southbound south of Blossom Hill Rd (San Jose). Lane affected. Expect delays.

US-101 S Santa Clara

17h ago 10:00 AM

Caltrans : Roadwork on CA-29 Southbound between Mini Dr (Vallejo) and Meadows Dr (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:45 AM

CHP : Traffic Collision with Injuries on I-880 Southbound south of CA-84 E (Fremont). Center lane affected. Expect delays.

I-880 S Alameda

18h ago 9:45 AM

CHP : Traffic Hazard on CA-237 Westbound ramp to CA-85 S (Mountain View). Lane affected. Expect delays.

CA-237 W Santa Clara

18h ago 9:45 AM

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

CA-242 N Contra Costa

18h ago 9:30 AM

Caltrans : Roadwork on CA-29 Northbound between Tennessee St (Vallejo) and Meadows Dr (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:30 AM

Caltrans : Roadwork on CA-29 Southbound between Meadows Dr (Vallejo) and Tennessee St (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:30 AM

Caltrans : Roadwork on CA-29 Northbound between Meadows Dr (Vallejo) and Mini Dr (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:15 AM

CHP : Disabled vehicle on US-101 Northbound south of Hellyer Ave (San Jose). 3rd lane from the left blocked. Expect delays.

US-101 N Santa Clara

18h ago 9:15 AM

CHP : Traffic Collision with Injuries on US-101 Southbound north of Marsh Rd (Menlo Park). Left lanes blocked. Expect delays.

US-101 S San Mateo

18h ago 9:15 AM

Caltrans : Roadwork on CA-29 Northbound between Maritime Academy Dr (Vallejo) and Curtola Pky (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:15 AM

Caltrans : Roadwork on CA-29 Southbound between Curtola Pky (Vallejo) and Maritime Academy Dr (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:15 AM

Caltrans : Roadwork on CA-29 Southbound between Tennessee St (Vallejo) and Curtola Pky (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:15 AM

Caltrans : Roadwork on CA-29 Northbound between Curtola Pky (Vallejo) and Tennessee St (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:15 AM

CHP : Traffic Collision with Injuries on I-80 Westbound ramp to I-680 S (Fairfield). Left lane closed. Expect delays.

18h ago 9:15 AM

Caltrans : Roadwork on CA-29 Northbound at Lemon St (Vallejo). Lane closed until 4 PM. From 9:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

18h ago 9:00 AM

CHP : Fire on I-680 Northbound at E Capitol Expy (San Jose). Lane affected. Expect delays.

I-680 N Santa Clara

18h ago 9:00 AM

CHP : Traffic Collision with Injuries on I-680 Southbound ramp to I-580 E (Pleasanton). Connector ramp blocked. Expect delays.

I-680 S Alameda

19h ago 8:45 AM

CHP : Residual delays on CA-37 Westbound north of Lakeville Hwy (Unincorporated). Right shoulder affected. Expect delays.

19h ago 8:15 AM

TIC : Basketball game at Chase Center. Expect delays. From 8:00 AM Monday, October 26, 2026 to 8:00 PM Monday, October 26, 2026.

Chase Center San Francisco

19h ago 8:15 AM

CHP : Disabled vehicle on CA-92 Eastbound west of San Mateo Bridge - High Rise (Foster City). Right lane blocked. Expect delays.

CA-92 E San Mateo

19h ago 8:15 AM

CHP : Traffic Collision on CA-92 Westbound at San Mateo Bridge - Toll Plaza (Hayward). Lane blocked. Expect delays.

CA-92 W Alameda

19h ago 8:15 AM

CHP : Traffic Collision on I-280 Northbound south of Guadalupe Pky (San Jose). Lane affected. Expect delays.

I-280 N Santa Clara

19h ago 8:00 AM

CHP : Traffic Hazard on I-80 Westbound east of Old Davis Rd (Davis). Lane affected. Expect delays.

19h ago 8:00 AM

CHP : Traffic Hazard on CA-1 Northbound south of Higgins Canyon Rd (Half Moon Bay). Lanes affected. Expect delays.

CA-1 N San Mateo

20h ago 7:45 AM

CHP : Vehicle fire on CA-17 Northbound south of Alma Bridge Rd (Los Gatos). Lane affected. Expect delays.

CA-17 N Santa Clara

20h ago 7:45 AM

CHP : Traffic Collision on CA-17 Northbound ramp to CA-85 S (Los Gatos). Lane affected. Expect delays.

CA-17 N Santa Clara

20h ago 7:45 AM

CHP : Vehicle fire on US-101 Southbound south of Metcalf Rd (San Jose). Right shoulder affected. Expect delays.

US-101 S Santa Clara

20h ago 7:45 AM

CHP : Severe traffic alert and Traffic Collision on I-680 Southbound ramp to Via San Gabriel (Fremont). All lanes blocked. Avoid the area.

I-680 S Alameda

20h ago 7:45 AM

Caltrans : Roadwork on CA-128 Eastbound at Silverado Trail (St Helena). Lanes closed until 5 PM. From 7:00 AM Monday, October 26, 2026 to 5:00 PM Monday, October 26, 2026.

20h ago 7:30 AM

Caltrans : Roadwork on CA-29 Southbound at Silverado Trail (Calistoga). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 26, 2026 to 5:00 PM Monday, October 26, 2026.

20h ago 7:15 AM

Caltrans : Roadwork on CA-82 Northbound at Whipple Ave (Redwood City). Lane closed until midnight. From 12:00 AM Monday, October 26, 2026 to 12:00 AM Tuesday, October 27, 2026.

CA-82 N San Mateo

20h ago 7:15 AM

CHP : Traffic Collision on I-80 Westbound east of El Portal Dr (San Pablo). Lane affected. Expect delays.

I-80 W Contra Costa

20h ago 7:15 AM

CHP : Residual delays on I-680 Southbound south of Castlewood Dr (Pleasanton). Right shoulder affected. Expect delays.

I-680 S Alameda

20h ago 7:15 AM

CHP : Vehicle fire on I-80 Westbound west of Dixon Ave W (Dixon). Right shoulder affected. Expect delays.

20h ago 7:15 AM

Caltrans : Roadwork on CA-9 Northbound at CA-236 (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 26, 2026 to 7:00 PM Monday, October 26, 2026.

CA-9 Santa Cruz

20h ago 7:15 AM

Caltrans : Emergency construction on CA-1 Southbound at Santa Cruz County Line (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 26, 2026 to 4:00 PM Monday, October 26, 2026.

CA-1 S San Mateo

20h ago 7:15 AM

Caltrans : Roadwork on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Lane closed until 2 PM. From 7:00 AM Monday, October 26, 2026 to 2:00 PM Monday, October 26, 2026.

I-80 E San Francisco

20h ago 7:00 AM

CHP : Traffic Hazard on US-101 Northbound at Whipple Ave (Redwood City). Lane affected. Expect delays.

US-101 N San Mateo

20h ago 7:00 AM

CHP : Disabled vehicle on I-680 Northbound at Monument Blvd (Pleasant Hill). Right shoulder blocked. Expect delays.

I-680 N Contra Costa

20h ago 7:00 AM

CHP : Traffic Collision on CA-87 Northbound north of W Taylor St (San Jose). Lanes blocked. Expect delays.

CA-87 N Santa Clara

20h ago 7:00 AM

Caltrans : Roadwork on I-580 Westbound at Garrard Blvd (Richmond). Right shoulder closed until 2 PM. From 6:30 AM Monday, October 26, 2026 to 2:00 PM Thursday, October 29, 2026.

I-580 W Contra Costa

21h ago 6:45 AM

CHP : Disabled vehicle on I-80 Eastbound at I-880 S (Oakland). Lanes affected. Expect delays.

21h ago 6:45 AM

CHP : Traffic Hazard on CA-17 Northbound north of Summit Rd (Los Gatos). Lanes affected. Expect delays.

CA-17 N Santa Clara

21h ago 6:45 AM

CHP : Traffic Collision and Debris on I-238 Southbound ramp to I-580 E (Castro Valley). Connector ramp affected. Expect delays.

I-238 S Alameda

21h ago 6:30 AM

CHP : Traffic Hazard on I-280 Southbound north of Sneath Ln (San Bruno). Center lanes affected. Expect delays.

I-280 S San Mateo

21h ago 6:15 AM

CHP : Traffic Hazard on US-101 Northbound south of Whipple Ave (Redwood City). Center lanes affected. Expect delays.

US-101 N San Mateo

21h ago 6:15 AM

CHP : Traffic Hazard on I-680 Southbound north of Marshview Rd (Fairfield). Left lane blocked. Expect delays.

21h ago 6:00 AM

CHP : Traffic Hazard on CA-152 Eastbound and Westbound east of Pole Line Rd (Gilroy). Right lane affected. Expect delays.

CA-152 Santa Clara

22h ago 5:45 AM

CHP : Traffic Hazard on I-280 Northbound north of CA-92 W (San Mateo). 2nd lane from the left blocked. Expect delays.

I-280 N San Mateo

22h ago 5:15 AM

CHP : Residual delays on CA-1 Southbound at CA-17 N (Santa Cruz). Right shoulder affected. Expect delays.

CA-1 S Santa Cruz

22h ago 5:00 AM

CHP : Traffic Hazard on US-101 Southbound north of E Dunne Ave (Morgan Hill). Center Divider affected. Expect delays.

US-101 S Santa Clara

22h ago 5:00 AM

CHP : Traffic Hazard on CA-17 Northbound south of Idylwild Rd (Los Gatos). Right shoulder affected. Expect delays.

CA-17 N Santa Clara

23h ago 4:45 AM

CHP : Traffic Collision with Injuries on US-101 Northbound south of Metcalf Rd (San Jose). Lane affected. Expect delays.

US-101 N Santa Clara

23h ago 4:45 AM

CHP : Disabled vehicle on I-80 Westbound west of Red Top Rd (Fairfield). Right lane blocked. Expect delays.

23h ago 4:45 AM

Caltrans : Bridge work on I-580 Eastbound at Richmond San Rafael Bridge (Richmond). Right shoulder closed until 2 PM. From 4:00 AM Monday, October 26, 2026 to 2:00 PM Monday, October 26, 2026.

I-580 E Contra Costa

23h ago 4:00 AM

Caltrans : Roadwork on CA-82 Southbound between John Daly Blvd (Daly City) and School St (Daly City). Lane closed until 5 AM. From 9:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

CA-82 S San Mateo

23h ago 4:00 AM

Caltrans : Roadwork on CA-82 Southbound between Broadway St (Redwood City) and Jefferson Ave (Redwood City). Lane closed until 5 AM. From 9:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

CA-82 S San Mateo

24–48 hours ago

165 incidents

1d ago 12:30 AM

CHP : Disabled vehicle on I-80 Westbound east of American Canyon Rd (Vallejo). On Ramp affected. Expect delays.

1d ago 12:30 AM

Caltrans : Roadwork on I-80 Westbound exiting at Hilltop Dr (San Pablo). Off Ramp closed until 5 AM. From 9:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

I-80 W Contra Costa

1d ago 12:15 AM

CHP : Disabled vehicle on CA-4 Eastbound at Railroad Ave (Pittsburg). Lane affected. Expect delays.

CA-4 E Contra Costa

1d ago 12:15 AM

Caltrans : Roadwork on US-101 Northbound exiting at E Hillsdale Blvd (San Mateo). Off Ramp closed until 7 AM. From 8:00 PM Sunday, October 25, 2026 to 7:00 AM Monday, October 26, 2026.

US-101 N San Mateo

1d ago 12:15 AM

Caltrans : Roadwork on CA-237 Westbound between I-880 S (Milpitas) and Zanker Rd (San Jose). Various lanes closed until 5 AM. From 8:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

CA-237 W Santa Clara

1d ago 12:15 AM

Caltrans : Roadwork on I-880 Southbound at 5TH Ave (Oakland). Lane closed until 4 AM. From 8:00 PM Sunday, October 25, 2026 to 4:00 AM Monday, October 26, 2026.

I-880 S Alameda

1d ago 12:15 AM

Caltrans : Roadwork on I-580 Eastbound between Park Blvd (Oakland) and Fruitvale Ave (Oakland). Right lane and shoulder closed until 6 AM. From 9:00 PM Sunday, October 25, 2026 to 6:00 AM Monday, October 26, 2026.

I-580 E Alameda

1d ago 12:15 AM

Caltrans : Roadwork on I-580 Eastbound entering at Park Blvd (Oakland). On Ramp closed until 7 AM. From 10:00 PM Sunday, October 25, 2026 to 7:00 AM Monday, October 26, 2026.

I-580 E Alameda

1d ago 12:15 AM

Caltrans : Roadwork on I-580 Eastbound exiting at Park Blvd (Oakland). Off Ramp closed until 6 AM. From 11:00 PM Sunday, October 25, 2026 to 6:00 AM Monday, October 26, 2026.

I-580 E Alameda

1d ago 12:00 AM

CHP : Traffic Collision with Injuries on US-101 Northbound at Smith Ranch Rd (San Rafael). Off Ramp blocked. Expect delays.

1d ago 12:00 AM

Caltrans : Roadwork on I-80 Westbound between Hilltop Dr (San Pablo) and El Portal Dr (San Pablo). Various lanes closed until 5 AM. From 11:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

I-80 W Contra Costa

1d ago 11:45 PM

CHP : Fire on I-80 Eastbound at Solano Ave (Richmond). Lane affected. Expect delays.

I-80 E Contra Costa

1d ago 11:45 PM

Caltrans : Roadwork on I-80 Westbound between Richmond Pky (Pinole) and Hilltop Dr (San Pablo). Various lanes closed until 4 AM. From 10:00 PM Sunday, October 25, 2026 to 4:00 AM Monday, October 26, 2026.

I-80 W Contra Costa

1d ago 11:30 PM

CHP : Traffic Collision on I-80 Eastbound at I-880 S (Oakland). Lane affected. Expect delays.

1d ago 11:15 PM

CHP : Disabled vehicle on US-101 Southbound north of E Poplar Ave (San Mateo). Right shoulder affected. Expect delays.

US-101 S San Mateo

1d ago 11:00 PM

CHP : Traffic Collision on I-80 Eastbound west of Treasure Island Rd (San Francisco). Left shoulder affected. Expect delays.

I-80 E San Francisco

1d ago 11:00 PM

CHP : Traffic Collision on I-80 Eastbound at Appian Way (Pinole). Right shoulder affected. Expect delays.

I-80 E Contra Costa

1d ago 10:45 PM

Caltrans : Roadwork on I-80 Westbound between Pinole Valley Rd (Pinole) and Richmond Pky (Pinole). Various lanes closed until 4 AM. From 10:00 PM Sunday, October 25, 2026 to 4:00 AM Monday, October 26, 2026.

I-80 W Contra Costa

1d ago 10:30 PM

CHP : Traffic Hazard on I-280 Southbound north of Foothill Expy (Los Altos). Center Divider affected. Expect delays.

I-280 S Santa Clara

1d ago 10:30 PM

CHP : Traffic Collision with Injuries on US-101 Southbound north of E Capitol Expy (San Jose). Lane affected. Expect delays.

US-101 S Santa Clara

1d ago 10:15 PM

CHP : Traffic Collision with Injuries on I-580 Westbound at Foothill Rd (Dublin). Lanes affected. Expect delays.

I-580 W Alameda

1d ago 10:15 PM

Caltrans : Roadwork on I-80 Westbound between CA-4 E (Hercules) and Pinole Valley Rd (Pinole). Various lanes closed until 4 AM. From 10:00 PM Sunday, October 25, 2026 to 4:00 AM Monday, October 26, 2026.

I-80 W Contra Costa

1d ago 10:00 PM

CHP : Traffic Collision on CA-221 Southbound at CA-121 (Napa). Lane affected. Expect delays.

1d ago 10:00 PM

CHP : Disabled vehicle on CA-92 Westbound west of San Mateo Bridge - High Rise (Foster City). Lane affected. Expect delays.

CA-92 W San Mateo

CHP : Traffic Hazard on US-101 Northbound south of E Todd Rd (Santa Rosa). Right shoulder affected. Expect delays.

US-101 N Sonoma

CHP : Traffic Hazard on I-580 Eastbound east of Paloverde Rd (Castro Valley). Center Divider affected. Expect delays.

I-580 E Alameda

CHP : Disabled vehicle on CA-85 Northbound south of El Camino Real (Mountain View). Lane affected. Expect delays.

CA-85 N Santa Clara

Caltrans : Roadwork on I-80 Westbound between San Pablo Ave (Crockett) and CA-4 E (Hercules). Various lanes closed until 5 AM. From 9:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

I-80 W Contra Costa

Caltrans : Roadwork on I-80 Westbound entering at Richmond Pky (Pinole). On Ramp closed until 6 AM. From 9:00 PM Sunday, October 25, 2026 to 6:00 AM Monday, October 26, 2026.

I-80 W Contra Costa

CHP : Disabled vehicle on CA-237 Eastbound east of Lawrence Expy (Sunnyvale). Left shoulder affected. Expect delays.

CA-237 E Santa Clara

Caltrans : Roadwork on I-80 Eastbound between Pinole Valley Rd (Pinole) and Willow Ave (Hercules). Various lanes closed until 5 AM. From 9:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

I-80 E Contra Costa

CHP : Vehicle fire on I-580 Eastbound at Patterson Pass Rd (Tracy). Lane affected. Expect delays.

I-580 E San Joaquin

CHP : Vehicle fire on I-580 Eastbound west of Patterson Pass Rd (Tracy). 2nd lane from the left blocked. Expect delays.

I-580 E San Joaquin

Caltrans : Roadwork on US-101 Southbound between CA-85 S (san Jose) (San Jose) and Metcalf Rd (San Jose). Various lanes closed until 5 AM. From 7:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

US-101 S Santa Clara

CHP : Traffic Collision on I-280 Northbound south of Bird Ave (San Jose). Right shoulder affected. Expect delays.

I-280 N Santa Clara

Caltrans : Roadwork on US-101 Northbound between Metcalf Rd (San Jose) and CA-85 N (san Jose) (San Jose). Various lanes closed until 5 AM. From 8:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

US-101 N Santa Clara

CHP : Disabled vehicle on I-280 Southbound south of Alpine Rd (Menlo Park). Right shoulder affected. Expect delays.

I-280 S San Mateo

CHP : Disabled vehicle on US-101 Northbound at Willow Rd (Menlo Park). Off Ramp blocked. Expect delays.

US-101 N San Mateo

CHP : Traffic Hazard on I-80 Westbound west of Treasure Island Rd (San Francisco). Left lane affected. Expect delays.

I-80 W San Francisco

Caltrans : Roadwork on CA-85 Northbound between Great Oaks Blvd (San Jose) and Cottle Rd (San Jose). Various lanes closed until 5 AM. From 8:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

CA-85 N Santa Clara

Caltrans : Roadwork on CA-85 Southbound between Cottle Rd (San Jose) and Great Oaks Blvd (San Jose). Lane closed until 5 AM. From 8:00 PM Sunday, October 25, 2026 to 5:00 AM Monday, October 26, 2026.

CA-85 S Santa Clara

CHP : Disabled vehicle on I-80 Eastbound at CA-113 N (Dixon). Center Divider affected. Expect delays.

CHP : Traffic Collision on CA-92 Eastbound west of Hesperian Blvd (Hayward). Right shoulder affected. Expect delays.

CA-92 E Alameda

CHP : Traffic Hazard on CA-85 Northbound south of S Winchester Blvd (Los Gatos). Center Divider affected. Expect delays.

CA-85 N Santa Clara

CHP : Traffic Collision on I-580 Eastbound west of Fruitvale Ave (Oakland). Right shoulder affected. Expect delays.

I-580 E Alameda

CHP : Traffic Collision on I-880 Southbound south of W A St (Hayward). Lanes open. Expect delays.

I-880 S Alameda

CHP : Fire on US-101 Northbound north of Cochrane Rd (Morgan Hill). Lane affected. Expect delays.

US-101 N Santa Clara

CHP : Traffic Hazard on I-80 Westbound east of Treasure Island Rd (San Francisco). Lane blocked. Expect delays.

I-80 W San Francisco

CHP : Traffic Hazard on I-80 Eastbound west of Treasure Island Rd (San Francisco). Lane blocked. Expect delays.

I-80 E San Francisco

CHP : Traffic Collision on CA-4 Westbound at Hillcrest Ave (Antioch). Lane affected. Expect delays.

CA-4 W Contra Costa

CHP : Traffic Collision on I-880 Southbound north of W A St (Hayward). Lane affected. Expect delays.

I-880 S Alameda

CHP : Disabled vehicle on US-101 Southbound north of E Millbrae Ave (Millbrae). Off Ramp affected. Expect delays.

US-101 S San Mateo

CHP : Vehicle fire on US-101 Southbound north of Broadway (Burlingame). Right shoulder affected. Expect delays.

US-101 S San Mateo

CHP : Traffic Collision on I-580 Westbound east of 1ST St (Livermore). Right shoulder affected. Expect delays.

I-580 W Alameda

CHP : Traffic Collision on I-880 Southbound north of CA-82 (San Jose). Right shoulder affected. Expect delays.

I-880 S Santa Clara

CHP : Disabled vehicle on I-580 Westbound east of CA-13 S (Oakland). Center lanes affected. Expect delays.

I-580 W Alameda

CHP : Disabled vehicle on I-280 Northbound south of S 11TH St (San Jose). Lanes affected. Expect delays.

I-280 N Santa Clara

CHP : Disabled vehicle on I-580 Eastbound at Western Dr (Richmond). Lane affected. Expect delays.

I-580 E Contra Costa

CHP : Disabled vehicle on I-80 Westbound at Solano Ave (Richmond). On Ramp affected. Expect delays.

I-80 W Contra Costa

CHP : Traffic Collision on I-80 Eastbound west of American Canyon Rd (Vallejo). Right shoulder affected. Expect delays.

CHP : Traffic Hazard on I-280 Southbound north of Monterey Blvd (San Francisco). Lane blocked. Expect delays.

I-280 S San Francisco

CHP : Traffic Hazard on US-101 Northbound south of Dore Ave (San Mateo). Lane affected. Expect delays.

US-101 N San Mateo

CHP : Traffic Hazard on US-101 Southbound north of E Blithedale Ave (Mill Valley). Center Divider affected. Expect delays.

TIC : Concert at Chase Center. Expect delays. From 6:30 PM Sunday, October 25, 2026 to 10:00 PM Sunday, October 25, 2026.

Chase Center San Francisco

TIC : Concert at Chase Center. Expect delays. From 6:30 PM Sunday, October 25, 2026 to 10:30 PM Sunday, October 25, 2026.

Chase Center San Francisco

CHP : Disabled vehicle on CA-4 Eastbound at I-80 E (Hercules). Lanes affected. Expect delays.

CA-4 E Contra Costa

CHP : Residual delays on I-680 Southbound east of Vallecitos Rd (Sunol). Center Divider affected. Expect delays.

I-680 S Alameda

CHP : Traffic Hazard on I-80 Westbound east of N Texas St (Fairfield). Lane affected. Expect delays.

CHP : Disabled vehicle on CA-4 Eastbound east of Discovery Bay Blvd (Discovery Bay). Lane affected. Expect delays.

CA-4 E Contra Costa

CHP : Disabled vehicle on US-101 Southbound north of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.

US-101 S San Mateo

CHP : Residual delays on I-80 Westbound exiting at Travis Blvd (Fairfield). Off Ramp affected. Expect delays.

CHP : Traffic Hazard on US-101 Southbound north of Mckee Rd (San Jose). Lane affected. Expect delays.

US-101 S Santa Clara

CHP : Fire on I-880 Northbound south of Stevenson Blvd (Fremont). Right shoulder affected. Expect delays.

I-880 N Alameda

CHP : Traffic Collision with Injuries on I-880 Southbound south of 29TH Ave (Oakland). Left lane blocked. Expect delays.

I-880 S Alameda

CHP : Traffic Hazard on US-101 Southbound at Silver Ave (San Francisco). Off Ramp affected. Expect delays.

US-101 S San Francisco

CHP : Traffic Collision with Injuries on CA-12 Eastbound west of Llano Rd (Unincorporated). Right shoulder affected. Expect delays.

CHP : Fire on CA-87 Northbound north of Lelong St (San Jose). Right shoulder affected. Expect delays.

CA-87 N Santa Clara

CHP : Vehicle fire on I-680 Northbound south of Arthur Rd (Martinez). Lane blocked. Expect delays.

I-680 N Contra Costa

CHP : Traffic Hazard on I-680 Southbound north of Mckee Rd (San Jose). Right shoulder affected. Expect delays.

I-680 S Santa Clara

CHP : Traffic Collision with Injuries on CA-35 Northbound at CA-1 N (Daly City). Lane affected. Expect delays.

CA-35 N San Mateo

CHP : Fire on I-880 Northbound south of Stevenson Blvd (Fremont). Right shoulder affected. Expect delays.

I-880 N Alameda

CHP : Traffic Collision with Injuries on I-680 Southbound at Mckee Rd (San Jose). Lane affected. Expect delays.

I-680 S Santa Clara

CHP : Disabled vehicle on I-880 Southbound at Mission Blvd (Fremont). Lane affected. Expect delays.

I-880 S Alameda

CHP : Traffic Collision on I-80 Westbound at 4TH St (San Francisco). Lane affected. Expect delays.

I-80 W San Francisco

CHP : Traffic Collision with Injuries on CA-29 Northbound at CA-12 (Northern) (Napa). Lane affected. Expect delays.

CHP : Traffic Hazard on US-101 Southbound south of E Blithedale Ave (Mill Valley). Center Divider affected. Expect delays.

CHP : Traffic Collision on US-101 Northbound south of Broadway (Burlingame). Lanes blocked. Expect delays.

US-101 N San Mateo

CHP : Traffic Hazard on US-101 Southbound south of Lytton Springs Rd (Unincorporated). Right shoulder affected. Expect delays.

US-101 S Sonoma

CHP : Traffic Hazard on I-880 Northbound north of 29TH Ave (Oakland). Lane blocked. Expect delays.

I-880 N Alameda

CHP : Residual delays on CA-1 Northbound and Southbound south of Muir Woods Rd (Unincorporated). All lanes open. Expect delays.

CHP : Residual delays on CA-1 Northbound and Southbound at Muir Woods Rd (Unincorporated). All lanes open. Expect delays.

CHP : Disabled vehicle on I-580 Eastbound west of Park Blvd (Oakland). 2nd lane from the left affected. Expect delays.

I-580 E Alameda

CHP : Fire on CA-87 Southbound at Coleman Ave (San Jose). Right shoulder affected. Expect delays.

CA-87 S Santa Clara

CHP : Traffic Hazard on I-880 Southbound north of E Brokaw Rd (San Jose). Right lane affected. Expect delays.

I-880 S Santa Clara

CHP : Traffic Collision on CA-152 Eastbound at Ferguson Rd (Gilroy). Lane affected. Expect delays.

CA-152 Santa Clara

CHP : Fire on CA-17 Southbound at Lark Ave (Los Gatos). Off Ramp affected. Expect delays.

CA-17 S Santa Clara

CHP : Traffic Collision on I-980 Eastbound at Sycamore St (Oakland). Lane affected. Expect delays.

I-980 E Alameda

CHP : Traffic Collision with Injuries on US-101 Northbound at Tiburon Blvd (Mill Valley). Lane blocked. Expect delays.

TIC : Concert at SAP Center. Expect delays. From 4:00 PM Sunday, October 25, 2026 to 8:00 PM Sunday, October 25, 2026.

SAP Center Santa Clara

CHP : Traffic Hazard on US-101 Southbound north of CA-237 W (Sunnyvale). Right shoulder affected. Expect delays.

US-101 S Santa Clara

CHP : Traffic Hazard on I-80 Westbound east of University Ave (Berkeley). Lane blocked. Expect delays.

CHP : Residual delays on I-80 Eastbound south of I-680 S (Fairfield). Center Divider affected. Expect delays.

CHP : Traffic Hazard on US-101 Northbound at Tully Rd (San Jose). Off Ramp affected. Expect delays.

US-101 N Santa Clara

CHP : Disabled vehicle on I-580 Westbound west of Grant Line Rd (Unincorporated). Lane blocked. Expect delays.

I-580 W Alameda

CHP : Traffic Hazard on I-80 Westbound east of Fremont St (San Francisco). Lane affected. Expect delays.

I-80 W San Francisco

CHP : Fire on CA-9 Northbound north of CA-1 (Santa Cruz). Lane affected. Expect delays.

CA-9 Santa Cruz

CHP : Traffic Collision on US-101 Northbound at Leavesley Rd (Gilroy). Lane affected. Expect delays.

US-101 N Santa Clara

CHP : Traffic Hazard on I-80 Westbound east of CA-37 E-I-80 W Ramp (Vallejo). 4th lane from the left blocked. Expect delays.

CHP : Traffic Hazard on US-101 Southbound at Cochrane Rd (Morgan Hill). Lanes affected. Expect delays.

US-101 S Santa Clara

CHP : Disabled vehicle on CA-4 Eastbound at Hillcrest Ave (Antioch). Lane affected. Expect delays.

CA-4 E Contra Costa

CHP : Traffic Hazard on US-101 Northbound south of Mendocino Ave (Santa Rosa). Center lanes affected. Expect delays.

US-101 N Sonoma

CHP : Traffic Hazard on I-80 Eastbound west of Bay Bridge - West Span (San Francisco). Lane affected. Expect delays.

I-80 E San Francisco

CHP : Disabled vehicle on I-580 Eastbound west of Redwood Rd (Castro Valley). Lane affected. Expect delays.

I-580 E Alameda

CHP : Traffic Collision on I-280 Southbound north of Bird Ave (San Jose). Lane affected. Expect delays.

I-280 S Santa Clara

CHP : Traffic Hazard on I-80 Westbound east of Davis St (Vacaville). Center lanes affected. Expect delays.

CHP : Traffic Hazard on CA-237 Eastbound west of Zanker Rd (San Jose). Right lane affected. Expect delays.

CA-237 E Santa Clara

CHP : Traffic Hazard on I-80 Eastbound west of Solano Ave (Richmond). Off Ramp affected. Expect delays.

I-80 E Contra Costa

CHP : Traffic Hazard on I-680 Southbound entering at Alcosta Blvd (San Ramon). Left lanes affected. Expect delays.

I-680 S Contra Costa

CHP : Traffic Hazard on CA-92 Eastbound west of Foster City Blvd (Foster City). 2nd lane from the left affected. Expect delays.

CA-92 E San Mateo

CHP : Traffic Hazard on US-101 Southbound north of Guadalupe Pky (San Jose). Right lane affected. Expect delays.

US-101 S Santa Clara

CHP : Traffic Collision on I-880 Southbound north of W Winton Ave (Hayward). Left lane blocked. Expect delays.

I-880 S Alameda

CHP : Traffic Hazard on US-101 Northbound south of I-580 W (San Rafael). Left and center lanes affected. Expect delays.

1d ago 12:45 PM

CHP : Traffic Collision on I-580 Westbound east of 1ST St (Livermore). Lane affected. Expect delays.

I-580 W Alameda

1d ago 12:45 PM

CHP : Traffic Hazard on US-101 Southbound north of Lucky Dr (Corte Madera). Center lanes blocked. Expect delays.

1d ago 12:45 PM

CHP : Residual delays on US-101 Southbound at E San Martin Ave (San Martin). Center Divider affected. Expect delays.

US-101 S Santa Clara

1d ago 12:30 PM

CHP : Traffic Collision on CA-4 Westbound entering at Somersville Rd (Antioch). On Ramp blocked. Expect delays.

CA-4 W Contra Costa

1d ago 12:30 PM

CHP : Traffic Collision on CA-35 Northbound north of CA-9 (Los Gatos). Lane affected. Expect delays.

CA-35 N Santa Clara

1d ago 12:30 PM

CHP : Traffic Hazard on I-680 Southbound south of Scott Creek Rd (Fremont). Left shoulder affected. Expect delays.

I-680 S Alameda

1d ago 12:30 PM

CHP : Traffic Collision on CA-84 Westbound west of Vallecitos Ln (Sunol). Lane blocked. Expect delays.

CA-84 W Alameda

1d ago 12:00 PM

TIC : Concert at SAP Center. Expect delays. From 12:00 PM Sunday, October 25, 2026 to 4:00 PM Sunday, October 25, 2026.

SAP Center Santa Clara

1d ago 12:00 PM

CHP : Disabled vehicle on I-580 Eastbound west of Grant Line Rd (Unincorporated). Center Divider affected. Expect delays.

I-580 E Alameda

1d ago 12:00 PM

CHP : Traffic Collision with Injuries on CA-4 Eastbound west of CA-160 (Antioch). Right lane blocked. Expect delays.

CA-4 E Contra Costa

1d ago 12:00 PM

CHP : Traffic Collision on I-280 Southbound north of Golf Course Dr (Unincorporated). Center Divider affected. Expect delays.

I-280 S San Mateo

1d ago 11:45 AM

CHP : Disabled vehicle on I-680 Southbound south of E Capitol Expy (San Jose). Lane affected. Expect delays.

I-680 S Santa Clara

1d ago 11:30 AM

CHP : Disabled vehicle on I-680 Northbound at I-780 E (Benicia). Lane affected. Expect delays.

1d ago 11:30 AM

CHP : Traffic Hazard on I-80 Westbound at Treasure Island Rd (San Francisco). Lane blocked. Expect delays.

I-80 W San Francisco

1d ago 11:30 AM

CHP : Disabled vehicle on CA-17 Southbound at CA-85 S (Los Gatos). Lane affected. Expect delays.

CA-17 S Santa Clara

1d ago 11:15 AM

CHP : Traffic Hazard on CA-92 Eastbound west of W Hillsdale Blvd (San Mateo). Right lane affected. Expect delays.

CA-92 E San Mateo

1d ago 11:15 AM

CHP : Traffic Hazard on I-580 Eastbound east of Main St (San Quentin). Lane blocked. Expect delays.

1d ago 11:00 AM

CHP : Traffic Hazard on US-101 Northbound south of Lucky Dr (Corte Madera). Right lane affected. Expect delays.

1d ago 11:00 AM

CHP : Traffic Hazard on US-101 Southbound south of N San Pedro Rd (San Rafael). Lane blocked. Expect delays.

1d ago 11:00 AM

CHP : Traffic Hazard on US-101 Northbound south of Alameda Del Prado (Novato). Lane affected. Expect delays.

1d ago 10:30 AM

CHP : Traffic Hazard on I-80 Eastbound at Carquinez Bridge (Vallejo). Right lane affected. Expect delays.

1d ago 10:30 AM

CHP : Traffic Hazard on US-101 Northbound north of Alameda Del Prado (Novato). Lane affected. Expect delays.

1d ago 10:15 AM

CHP : Traffic Collision on CA-12 Eastbound exiting at Farmers Ln (Santa Rosa). 2nd lane from the left blocked. Expect delays.

1d ago 10:15 AM

CHP : Traffic Collision on CA-17 Northbound north of Summit Rd (Los Gatos). Lane affected. Expect delays.

CA-17 N Santa Clara

1d ago 10:15 AM

CHP : Disabled vehicle on CA-87 Southbound north of Santa Teresa Blvd (San Jose). Left lane blocked. Expect delays.

CA-87 S Santa Clara

1d ago 10:00 AM

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Right shoulder affected. Expect delays.

CA-1 N Santa Cruz

1d ago 10:00 AM

CHP : Traffic Hazard on I-680 Northbound entering at E Capitol Expy (San Jose). Lane affected. Expect delays.

I-680 N Santa Clara

1d ago 10:00 AM

CHP : Disabled vehicle on CA-92 Eastbound west of S El Camino Real (San Mateo). Center Divider affected. Expect delays.

CA-92 E San Mateo

CHP : Traffic Hazard on I-80 Eastbound at I-680 N (Fairfield). Lane affected. Expect delays.

CHP : Disabled vehicle on I-680 Southbound north of E Capitol Expy (San Jose). Lane blocked. Expect delays.

I-680 S Santa Clara

CHP : Traffic Collision with Injuries on I-680 Southbound south of Berryessa Rd (San Jose). Right and center lanes blocked. Expect delays.

I-680 S Santa Clara

CHP : Residual delays on I-880 Northbound at CA-82 (San Jose). Right shoulder affected. Expect delays.

I-880 N Santa Clara

CHP : Residual delays on I-580 Westbound at Bayview Ave (Richmond). All lanes open. Expect delays.

I-580 W Contra Costa

CHP : Residual delays on I-880 Northbound north of US-101 N (San Jose). All lanes open. Expect delays.

I-880 N Santa Clara

CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned vehicle on US-101 Southbound north of Blossom Hill Rd (San Jose). Right and center lanes blocked. Expect delays.

US-101 S Santa Clara

Caltrans : Roadwork on CA-9 Eastbound at CA-17 N (Los Gatos). Lane closed until 9 AM. From 5:00 AM Sunday, October 25, 2026 to 9:00 AM Sunday, October 25, 2026.

CA-9 Santa Clara

Caltrans : Roadwork on CA-9 Eastbound at CA-17 N (Los Gatos). Lane closed until 9 AM. From 5:00 AM Sunday, October 25, 2026 to 9:00 AM Sunday, October 25, 2026.

CA-9 Santa Clara

CHP : Traffic Collision with Injuries on US-101 Southbound at N Lawrence Expy (Sunnyvale). Right shoulder affected. Expect delays.

US-101 S Santa Clara

CHP : Traffic Collision on I-880 Northbound north of High St (Oakland). Right lanes blocked. Expect delays.

I-880 N Alameda

CHP : Traffic Collision on CA-24 Westbound at I-580 W (Oakland). Lane affected. Expect delays.

CA-24 W Alameda

CHP : Traffic Collision on US-101 Southbound at E Millbrae Ave (Millbrae). On Ramp affected. Expect delays.

US-101 S San Mateo

CHP : Traffic Collision on I-80 Westbound at Fremont St (San Francisco). Right lane blocked. Expect delays.

I-80 W San Francisco

CHP : Traffic Collision on US-101 Northbound south of Ralston Ave (Belmont). Right shoulder affected. Expect delays.

US-101 N San Mateo

Frequently Asked Questions

How many car accidents happen in California each day?

Based on the last 7 days, California averages around 173 reported crashes per day. Today's live count is 210 incidents in the last 24 hours.

Are accidents in California reported live?

Yes — this page refreshes throughout the day as new incidents are logged by the California Highway Patrol. Crash data typically appears within 15–30 minutes of being reported.

What are the most dangerous roads in California today?

See a full ranking of accident hotspots on the most dangerous roads page. You can also browse crashes by highway or by county.

What type of accident is most common in California today?

Accident are the most frequently reported incident type in California based on the last 48 hours of data.

Where does this crash data come from?

Crash data is sourced from the California Highway Patrol (CHP) Computer-Aided Dispatch feed and the CCRS historical crash database. Learn more about our data sources.