N · Last 48 Hours

N Accident Today

35 accidents on N in the last 24 hours · 94 in 48 hours · updated July 31, 2026 8:05 AM PDT

35

Last 24h

94

Last 48h

7

High Severity

708

This Week

69

Accident

24

Construction

7-Day Trend

708 crashes

↓ Fewer than last week

708 crashes in the last 7 days, down 62% vs the previous week.

Last hour

5 incidents

20m ago 7:45 AM

Caltrans : Roadwork on CA-29 Northbound between 1ST St (Napa) and Trancas St (Napa). Right shoulder closed until 5 PM. From 7:00 AM Friday, July 31, 2026 to 5:00 PM Friday, July 31, 2026.

20m ago 7:45 AM

CHP : Severe traffic alert and Traffic Collision on CA-113 Northbound and Southbound south of Fry Rd (Dixon). All lanes blocked. Avoid the area.

35m ago 7:30 AM

CHP : Traffic Collision on I-680 Northbound exiting at Mckee Rd (San Jose). Off Ramp closed. Expect delays.

35m ago 7:30 AM

CHP : Disabled vehicle on I-880 Northbound south of Industrial Pky W (Hayward). Lane affected. Expect delays.

35m ago 7:30 AM

CHP : Traffic Hazard on CA-1 Northbound south of Old Devil's Slide Hwy (Pacifica). Lanes affected. Expect delays.

Last 6 hours

11 incidents

CHP : Traffic Hazard on CA-17 Northbound south of San Tomas Expy (Campbell). Center lane affected. Expect delays.

CHP : Traffic Hazard on CA-17 Northbound south of E Hamilton Ave (Campbell). Lane blocked. Expect delays.

CHP : Residual delays on I-680 Northbound south of Mckee Rd (San Jose). Center Divider affected. Expect delays.

CHP : Traffic Collision with Injuries on CA-113 Northbound north of Brown Rd (Dixon). Lanes blocked. Expect delays.

CHP : Fire on I-880 Northbound south of Montague Expy (Milpitas). Lane affected. Expect delays.

CHP : Traffic Hazard on I-280 Northbound north of San Tomas Expy (San Jose). Center lane affected. Expect delays.

CHP : Disabled vehicle on CA-221 Northbound east of CA-12 (Napa). 2nd lane from the left blocked. Expect delays.

CHP : Traffic Hazard on I-238 Northbound north of I-580 E (Castro Valley). 2nd lane from the left affected. Expect delays.

Caltrans : Roadwork on US-101 Northbound between Tamalpais Dr (Corte Madera) and Bellam Blvd (San Rafael). Lanes closed until 6 AM. From 10:00 PM Thursday, July 30, 2026 to 6:00 AM Friday, July 31, 2026.

CHP : Traffic Collision with Injuries on I-880 Northbound north of Mission Blvd (Fremont). Right shoulder affected. Expect delays.

CHP : Disabled vehicle on I-880 Northbound south of 5TH Ave (Oakland). Lane affected. Expect delays.

6–12 hours ago

5 incidents

Caltrans : Roadwork on I-680 Northbound entering at Alcosta Blvd (San Ramon). On Ramp closed until 6 AM. From 9:00 PM Thursday, July 30, 2026 to 6:00 AM Friday, July 31, 2026.

7h ago 12:45 AM

CHP : Traffic Collision with Injuries on US-101 Northbound east of CA-37 W (Novato). Lanes open. Expect delays.

8h ago 11:15 PM

Caltrans : Roadwork on I-280 Northbound between CA-1 N (Daly City) and John Daly Blvd (Daly City). Lane closed until 4 AM. From 8:00 PM Thursday, July 30, 2026 to 4:00 AM Friday, July 31, 2026.

9h ago 11:00 PM

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 Thursday, July 30, 2026 to 5:00 AM Friday, July 31, 2026.

11h ago 8:30 PM

CHP : Disabled vehicle on US-101 Northbound exiting at Tully Rd (San Jose). 2nd lane from the left blocked. Expect delays.

12–24 hours ago

14 incidents

12h ago 8:00 PM

CHP : Disabled tractor trailer on I-280 Northbound exiting at Saratoga Ave (San Jose). Off Ramp blocked. Expect delays.

12h ago 7:45 PM

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 Thursday, July 30, 2026 to 5:00 AM Friday, July 31, 2026.

12h ago 7:15 PM

CHP : Disabled tractor trailer on N Vasco Rd Northbound south of Alameda-contra Costa County Line (Livermore). Lane blocked. Expect delays.

12h ago 7:15 PM

CHP : Traffic Collision on I-880 Northbound south of 5TH Ave (Oakland). Lane affected. Expect delays.

12h ago 7:15 PM

CHP : Traffic Hazard on US-101 Northbound south of Leavesley Rd (Gilroy). Left and center lanes affected. Expect delays.

13h ago 6:30 PM

CHP : Traffic Collision on I-680 Northbound south of I-80 E (Fairfield). Lane blocked. Expect delays.

13h ago 6:15 PM

CHP : Residual delays on CA-17 Northbound south of E Hamilton Ave (Campbell). All lanes open. Expect delays.

14h ago 5:15 PM

CHP : Severe traffic alert and Fire on CA-1 Northbound and Southbound south of Stewarts Point Skaggs Springs Rd (Unincorporated). All lanes blocked. Avoid the area.

22h ago 9:30 AM

Caltrans : Roadwork on CA-29 Northbound between Maritime Academy Dr (Vallejo) and Solano Ave (Vallejo). Lane closed until 4 PM. From 9:00 AM Thursday, July 30, 2026 to 4:00 PM Thursday, July 30, 2026.

22h ago 9:30 AM

Caltrans : Roadwork on CA-29 Northbound at Lemon St (Vallejo). Lane closed until 4 PM. From 9:00 AM Thursday, July 30, 2026 to 4:00 PM Thursday, July 30, 2026.

22h ago 9:15 AM

CHP : Traffic Hazard on I-680 Northbound south of Castlewood Dr (Pleasanton). Center Divider affected. Expect delays.

23h ago 8:30 AM

Caltrans : Roadwork on CA-29 Northbound between 1ST St (Napa) and Trancas St (Napa). Right shoulder closed until 5 PM. From 7:00 AM Thursday, July 30, 2026 to 5:00 PM Thursday, July 30, 2026.

23h ago 8:30 AM

CHP : Traffic Collision with Injuries on CA-87 Northbound south of W Julian St (San Jose). 2nd lane from the left affected. Expect delays.

23h ago 8:30 AM

CHP : Traffic Hazard on CA-17 Northbound at Los Gatos Saratoga Rd (Los Gatos). Lane affected. Expect delays.

24–48 hours ago

59 incidents

CHP : Traffic Hazard on I-280 Northbound entering at San Jose Ave (San Francisco). On Ramp blocked. Expect delays.

CHP : Residual delays on CA-87 Northbound south of W Taylor St (San Jose). All lanes open. Expect delays.

CHP : Traffic Collision on US-101 Northbound entering at Bernal Rd (San Jose). Lane affected. Expect delays.

Caltrans : Roadwork on I-680 Northbound exiting at Sheridan Rd (Unincorporated). Off Ramp closed until 6 AM. From 10:00 PM Wednesday, July 29, 2026 to 6:00 AM Thursday, July 30, 2026.

Caltrans : Roadwork on US-101 Northbound between Cesar Chavez St (San Francisco) and I-80 E (San Francisco). Lane closed until 6 AM. From 9:30 PM Wednesday, July 29, 2026 to 6:00 AM Thursday, July 30, 2026.

Caltrans : Roadwork on US-101 Northbound between Tamalpais Dr (Corte Madera) and Bellam Blvd (San Rafael). Lanes closed until 6 AM. From 10:00 PM Wednesday, July 29, 2026 to 6:00 AM Thursday, July 30, 2026.

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Wednesday, July 29, 2026 to 6:00 AM Thursday, July 30, 2026.

Caltrans : Roadwork on CA-1 Northbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 7 AM. From 6:00 PM Wednesday, July 29, 2026 to 7:00 AM Thursday, July 30, 2026.

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, July 29, 2026 to 5:00 AM Thursday, July 30, 2026.

Injury crash — 1 injured — hit and run on I-5 N/B

CHP : Brush fire on CA-87 Northbound south of Curtner Ave (San Jose). Right shoulder affected. Expect delays.

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

1d ago 12:45 AM

Caltrans : Roadwork on I-680 Northbound between CA-84 W (Sunol) and CA-84 E (Sunol). Right shoulder closed until 6 AM. From 10:00 PM Wednesday, July 29, 2026 to 6:00 AM Thursday, July 30, 2026.

1d ago 12:45 AM

Caltrans : Roadwork on CA-29 Northbound at Pope St (St Helena). Lane closed. One way traffic control in effect. From 9:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026.

1d ago 12:45 AM

Caltrans : Roadwork on I-280 Northbound between John Daly Blvd (Daly City) and King St (San Francisco). Lane closed until 3 AM. From 9:00 PM Wednesday, July 29, 2026 to 3:00 AM Thursday, July 30, 2026.

1d ago 11:40 PM

Injury crash — 2 injured, broadside on VINELAND AVE.

1d ago 10:45 PM

CHP : Disabled vehicle on US-101 Northbound north of Mendocino Ave (Santa Rosa). Lane blocked. Expect delays.

1d ago 10:45 PM

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

1d ago 10:45 PM

CHP : Traffic Collision on I-680 Northbound west of Scott Creek Rd (Fremont). Center Divider affected. Expect delays.

1d ago 10:30 PM

CHP : Traffic Hazard on CA-85 Northbound at CA-87 (San Jose). Lane affected. Expect delays.

1d ago 10:30 PM

Caltrans : Emergency construction on CA-1 Northbound entering at CA-92 E (Half Moon Bay). On Ramp closed until 6 AM. From 9:00 PM Wednesday, July 29, 2026 to 6:00 AM Thursday, July 30, 2026.

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 Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026.

CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned vehicle on US-101 Northbound ramp to CA-92 W (San Mateo). All lanes blocked. Avoid the area.

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

Traffic collision on I-210 E/B (FOOTHILL FWY) FROM BUENA VISTA ST

CHP : Traffic Collision on US-101 Northbound at CA-1 S (San Francisco). Right lane blocked. Expect delays.

CHP : Traffic Collision on US-101 Northbound south of N Shoreline Blvd (Mountain View). 2nd lane from the left blocked. Expect delays.

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 Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026.

CHP : Traffic Collision on I-880 Northbound south of US-101 N (San Jose). Right lane blocked. Expect delays.

CHP : Traffic Hazard on I-680 Northbound south of Concord Ave (Pleasant Hill). Lanes affected. Expect delays.

CHP : Traffic Collision on US-101 Northbound at Ralston Ave (Belmont). Center lanes blocked. Expect delays.

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

CHP : Disabled vehicle on I-880 Northbound south of 29TH Ave (Oakland). Right lane blocked. Expect delays.

TIC : Concert at Oakland Arena. Expect delays. From 5:30 PM Wednesday, July 29, 2026 to 11:00 PM Wednesday, July 29, 2026.

CHP : Traffic Hazard on I-880 Northbound north of Great Mall Pky (Milpitas). 2nd lane from the left affected. Expect delays.

CHP : Traffic Hazard on US-101 Northbound entering at Woodside Rd (Redwood City). Right lane affected. Expect delays.

Traffic collision — hit and run on US-101 S/B (VENTURA FREEWAY)

CHP : Traffic Hazard on I-680 Northbound north of Scott Creek Rd (Fremont). 2nd lane from the left blocked. Expect delays.

Traffic collision — hit and run on I605 NORTHBOUND

1d ago 12:55 PM

Injury crash — 1 injured on SR-74 EASTBOUND (ORTEGA HIGHWAY)

1d ago 11:50 AM

Injury crash — 1 injured — hit and run on I-105 WESTBOUND

1d ago 11:10 AM

Traffic collision, rear-end on US-101 N/B

1d ago 11:00 AM

Traffic collision, broadside on AVENUE 25

1d ago 11:00 AM

Traffic collision, rear-end on GREENBACK LANE

1d ago 10:56 AM

Injury crash — 2 injured, rear-end on I-5 SOUTHBOUND

1d ago 10:30 AM

Traffic collision, rear-end on I605 NORTHBOUND

1d ago 10:00 AM

CHP : Traffic Collision with Injuries on CA-35 Northbound at Alpine Rd (Unincorporated). Lane affected. Expect delays.

CHP : Brush fire on US-101 Northbound south of Old Redwood Hwy (healdsburg) (Healdsburg). Lane affected. Expect delays.

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

Caltrans : Roadwork on CA-29 Northbound between Maritime Academy Dr (Vallejo) and Solano Ave (Vallejo). Lane closed until 4 PM. From 9:00 AM Wednesday, July 29, 2026 to 4:00 PM Wednesday, July 29, 2026.

CHP : Residual delays on CA-17 Northbound west of Old Santa Cruz Hwy (Los Gatos). Center Divider affected. Expect delays.

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

Traffic collision, rear-end on SR-99 N/B

CHP : Traffic Hazard on US-101 Northbound south of CA-1 N (Sausalito). Center lanes affected. Expect delays.

CHP : Traffic Hazard on CA-17 Northbound north of E Hamilton Ave (Campbell). Right lanes blocked. Expect delays.

CHP : Disabled vehicle on I-880 Northbound ramp to I-980 E (Oakland). Right lane blocked. Expect delays.

CHP : Traffic Collision on US-101 Northbound entering at Sir Francis Drake Blvd (Larkspur). On Ramp closed. Expect delays.

CHP : Disabled bus on CA-17 Northbound north of Granite Creek Rd (Scotts Valley). 2nd lane from the left blocked. Expect delays.

Traffic collision — hit and run on JENSEN AVENUE

Frequently Asked Questions

Are accidents on N 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.

How many accidents happened on N in the last 7 days?

708 crashes were reported on N in the last 7 days.

What type of accident is most common on N?

Accident are the most frequently reported incident type on N based on recent data.

Where can I see all California accidents today?

A live feed of all active crashes across California is available on the California accidents today page.

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.