CA · County

Napa Car Accidents & Crashes

Napa County has recorded 2,024 traffic crashes since 2024, including 3 fatal incidents. In the last 24 hours, 11 new crashes were reported. Crash volume is highest on CA-29 N and CA-29 S.

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.

Breakdown by type: 302 construction, 229 accident.

531
Total Crashes
Filtered results
0
Fatalities
Fatal injury reports
9
Today
Reported since midnight

showing most recent 488 incidents with location data · click a marker to view details

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Crash Records

Napa Incidents 531 results

302 construction 229 accident
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, August 04, 2026 to 6:00 PM Tuesday, August 04, 2026.
Construction
CA-128 E 10 minutes ago Live
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, August 04, 2026 to 6:00 PM Tuesday, August 04, 2026.
Construction
CA-128 E 10 minutes ago Live
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, August 04, 2026 to 6:00 PM Tuesday, August 04, 2026.
Construction
CA-128 E 10 minutes ago Live
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Monticello Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, August 04, 2026 to 6:00 PM Tuesday, August 04, 2026.
Construction
CA-128 E 10 minutes ago Live
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, August 04, 2026 to 6:00 PM Tuesday, August 04, 2026.
Construction
CA-128 E 10 minutes ago Live
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, August 04, 2026 to 6:00 PM Tuesday, August 04, 2026.
Construction
CA-128 E 10 minutes ago Live
Caltrans : Roadwork on CA-121 Northbound at Wooden Valley Rd (Unincorporated). Lane closed until 6 PM. From 6:00 AM Tuesday, August 04, 2026 to 6:00 PM Tuesday, August 04, 2026.
Construction
CA-121 10 minutes ago Live
Caltrans : Roadwork on CA-29 Northbound between 1ST St (Napa) and Trancas St (Napa). Right shoulder closed until 5 PM. From 7:00 AM Tuesday, August 04, 2026 to 5:00 PM Tuesday, August 04, 2026.
Construction
CA-29 N 1 hour, 55 minutes ago
Caltrans : Roadwork on CA-29 Northbound and Southbound at Pope St (St Helena). Lane closed. One way traffic control in effect. From 9:00 PM Monday, August 03, 2026 to 5:00 AM Tuesday, August 04, 2026.
Construction
CA-29 N 7 hours, 40 minutes ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 6:00 PM Monday, August 03, 2026.
Construction
CA-128 E 18 hours, 40 minutes ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 6:00 PM Monday, August 03, 2026.
Construction
CA-128 E 18 hours, 40 minutes ago
Caltrans : Roadwork on CA-29 Northbound and Southbound at Silverado Trail (Calistoga). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 5:00 PM Monday, August 03, 2026.
Construction
CA-29 S 20 hours, 55 minutes ago
Caltrans : Roadwork on CA-29 Northbound at Pope St (St Helena). Lane closed until 3 PM. From 9:00 AM Monday, August 03, 2026 to 3:00 PM Monday, August 03, 2026.
Construction
CA-29 N 21 hours, 40 minutes ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 6:00 PM Monday, August 03, 2026.
Construction
CA-128 W 22 hours, 40 minutes ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 6:00 PM Monday, August 03, 2026.
Construction
CA-128 E 22 hours, 40 minutes ago
Caltrans : Roadwork on CA-128 Eastbound at Monticello Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 6:00 PM Monday, August 03, 2026.
Construction
CA-128 E 22 hours, 40 minutes ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 6:00 PM Monday, August 03, 2026.
Construction
CA-128 E 22 hours, 40 minutes ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, August 03, 2026 to 6:00 PM Monday, August 03, 2026.
Construction
CA-128 E 22 hours, 40 minutes ago
Caltrans : Roadwork on CA-29 Northbound between 1ST St (Napa) and Trancas St (Napa). Right shoulder closed until 5 PM. From 7:00 AM Monday, August 03, 2026 to 5:00 PM Monday, August 03, 2026.
Construction
CA-29 N 1 day, 2 hours ago
CHP : Severe traffic alert and Brush fire on CA-29 Northbound and Southbound north of Tubbs Ln (Calistoga). All lanes blocked. Avoid the area.
Accident
CA-29 N 1 day, 15 hours ago
CHP : Traffic Hazard on CA-29 Northbound at Robert Louis Stevenson State Park (Calistoga). Lane affected. Expect delays.
High Accident
CA-29 N 1 day, 23 hours ago
Caltrans : Roadwork on CA-128 Eastbound at Tubbs Ln (Calistoga). Lane closed. One way traffic control in effect. From 9:30 AM Sunday, August 02, 2026 to 4:30 PM Sunday, August 02, 2026.
Construction
CA-128 E 2 days ago
CHP : Traffic Hazard on CA-29 Southbound north of Robert Louis Stevenson State Park (Calistoga). Lane blocked. Expect delays.
High Accident
CA-29 S 2 days, 20 hours ago
CHP : Traffic Collision with Injuries on CA-29 Southbound at 1ST St (Napa). Lane affected. Expect delays.
Moderate Accident
CA-29 S 3 days, 11 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). One way traffic control is in effect. Expect delays. From 10:30 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 3 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). One way traffic control is in effect. Expect delays. From 10:30 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 3 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 3 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 W 3 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 3 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 3 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Monticello Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 3 days, 18 hours ago
Caltrans : Roadwork on CA-29 Northbound and Southbound at Oakville Cross Rd (Napa). Lane closed. One way traffic control in effect. From 9:00 AM Friday, July 31, 2026 to 1:00 PM Friday, July 31, 2026.
Construction
CA-29 S 4 days, 1 hour ago
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.
Construction
CA-29 N 4 days, 3 hours ago
Caltrans : Roadwork on CA-128 Eastbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 4 days, 3 hours ago
Caltrans : Roadwork on CA-128 Eastbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 31, 2026 to 6:00 PM Friday, July 31, 2026.
Construction
CA-128 E 4 days, 3 hours ago
Caltrans : Roadwork on CA-121 Northbound at Lincoln Ave (Napa). Lane closed until 3 AM. From 9:00 PM Thursday, July 30, 2026 to 3:00 AM Friday, July 31, 2026.
Construction
CA-121 4 days, 13 hours ago
CHP : Traffic Hazard on CA-29 Southbound at Oak Knoll Ave (Napa). Left lane affected. Expect delays.
Moderate Accident
CA-29 S 4 days, 17 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 30, 2026 to 6:00 PM Thursday, July 30, 2026.
Construction
CA-128 E 4 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 30, 2026 to 6:00 PM Thursday, July 30, 2026.
Construction
CA-128 W 4 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 30, 2026 to 6:00 PM Thursday, July 30, 2026.
Construction
CA-128 E 4 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Monticello Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 30, 2026 to 6:00 PM Thursday, July 30, 2026.
Construction
CA-128 E 4 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 30, 2026 to 6:00 PM Thursday, July 30, 2026.
Construction
CA-128 W 4 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 30, 2026 to 6:00 PM Thursday, July 30, 2026.
Construction
CA-128 E 4 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 30, 2026 to 6:00 PM Thursday, July 30, 2026.
Construction
CA-128 E 4 days, 18 hours ago
CHP : Severe traffic alert and Traffic Collision and Overturned tractor trailer on CA-29 Northbound and Southbound south of Imola Ave W (Napa). Right and center lanes blocked. Expect delays.
Accident
CA-29 S 4 days, 19 hours ago
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.
Construction
CA-29 N 5 days, 3 hours ago
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.
Construction
CA-29 N 5 days, 11 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Wednesday, July 29, 2026 to 6:00 PM Wednesday, July 29, 2026.
Construction
CA-128 E 5 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Monticello Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Wednesday, July 29, 2026 to 6:00 PM Wednesday, July 29, 2026.
Construction
CA-128 E 5 days, 18 hours ago
Caltrans : Roadwork on CA-128 Eastbound and Westbound at Wragg Canyon Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Wednesday, July 29, 2026 to 6:00 PM Wednesday, July 29, 2026.
Construction
CA-128 E 5 days, 18 hours ago