CA · Highway

CA-128 W Accidents & Crashes

CA-128 W has recorded 41 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 1 new crash were reported. The highest crash volumes are concentrated near Napa and Sonoma.

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. Records include crash severity, injury data, vehicle information, and precise geographic coordinates. Last updated July 27, 2026.

Breakdown by type: 26 accident, 15 construction.

41

Total Crashes

All time records

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on CA-128 W. Click a marker to view details.

Crash Records

CA-128 W Incidents

26 accident 15 construction

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, July 27, 2026 to 6:00 PM Monday, July 27, 2026.

Napa 13 hours, 44 minutes ago

CHP : Traffic Collision on CA-128 Westbound at Lower Chiles Valley Rd (Napa). Right shoulder affected. Expect delays.

Moderate Accident

Napa 1 day, 1 hour ago

CHP : Traffic Hazard on CA-128 Westbound south of Ida Clayton Rd (Calistoga). Lanes blocked. Expect delays.

Moderate Accident

Sonoma 2 days, 23 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 24, 2026 to 6:00 PM Friday, July 24, 2026.

Napa 3 days, 10 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 23, 2026 to 6:00 PM Thursday, July 23, 2026.

Napa 4 days, 10 hours ago

Caltrans : Test message on CA-128 Westbound at Wragg Canyon Rd (Napa). All lanes closed. Expect delays. From 6:15 AM Thursday, July 23, 2026 to 8:45 AM Thursday, July 23, 2026.

Napa 4 days, 22 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 Wednesday, July 22, 2026 to 6:00 PM Wednesday, July 22, 2026.

Napa 5 days, 11 hours ago

Caltrans : Roadwork on CA-128 Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, July 21, 2026 to 6:00 PM Tuesday, July 21, 2026.

Napa 6 days, 19 hours ago

CHP : Residual delays on CA-128 Westbound at Tubbs Ln (Calistoga). All lanes open. Expect delays.

Napa 1 week, 1 day ago

Caltrans : Roadwork on CA-128 Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 17, 2026 to 6:00 PM Friday, July 17, 2026.

Napa 1 week, 3 days 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 16, 2026 to 6:00 PM Thursday, July 16, 2026.

Napa 1 week, 4 days ago

Caltrans : Roadwork on CA-128 Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Wednesday, July 15, 2026 to 6:00 PM Wednesday, July 15, 2026.

Napa 1 week, 5 days ago

CHP : Severe traffic alert and Emergency roadwork on CA-128 Eastbound and Westbound at Monticello Rd (Napa). One way traffic control is in effect. Expect delays.

Napa 1 week, 6 days ago

Caltrans : Roadwork on CA-128 Westbound at Monticello Rd (Napa). Lane closed until 8 PM. From 4:15 PM Tuesday, July 14, 2026 to 8:15 PM Tuesday, July 14, 2026.

Napa 1 week, 6 days ago

Caltrans : Roadwork on CA-128 Westbound at Napa County Line (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Monday, July 13, 2026 to 6:00 PM Monday, July 13, 2026.

Napa 2 weeks ago

Caltrans : Roadwork on CA-128 Westbound between Wragg Canyon Rd (Napa) and Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Friday, July 10, 2026 to 6:00 PM Friday, July 10, 2026.

Napa 2 weeks, 3 days ago

Caltrans : Roadwork on CA-128 Westbound at Monticello Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 09, 2026 to 6:00 PM Thursday, July 09, 2026.

Napa 2 weeks, 4 days ago

Caltrans : Roadwork on CA-128 Westbound at Berryessa Knoxville Rd (Napa). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, July 09, 2026 to 6:00 PM Thursday, July 09, 2026.

Napa 2 weeks, 4 days ago

CHP : Traffic Collision on CA-128 Westbound at Berryessa Knoxville Rd (Napa). Lane affected. Expect delays.

Moderate Accident

Napa 2 weeks, 4 days ago

CHP : Traffic Hazard on CA-128 Westbound at Ida Clayton Rd (Calistoga). Lane affected. Expect delays.

Sonoma 2 weeks, 5 days ago

CHP : Vehicle fire on CA-128 Westbound at Alexander Valley Rd (Healdsburg). Lane affected. Expect delays.

Sonoma 2 weeks, 5 days ago

CHP : Traffic Collision with Injuries and Overturned vehicle on CA-128 Westbound at Silverado Trail (St Helena). Lane affected. Expect delays.

Napa 3 weeks, 4 days ago

CHP : Traffic Collision with Injuries on CA-128 Westbound at Tubbs Ln (Calistoga). Lane affected. Expect delays.

Napa 4 weeks ago

CHP : Traffic Collision on CA-128 Westbound north of Tubbs Ln (Calistoga). Lane affected. Expect delays.

Napa 4 weeks ago

Caltrans : Test message on CA-128 Westbound at I-505 (Unincorporated). Right shoulder closed. Expect delays. From 6:00 AM Wednesday, June 24, 2026 to 11:30 AM Wednesday, June 24, 2026.

Solano 1 month ago

CHP : Traffic Collision with Injuries on CA-128 Westbound east of Chalk Hill Rd (Unincorporated). Lane blocked. Expect delays.

Moderate Accident

Sonoma 1 month, 1 week ago

CHP : Traffic Hazard on CA-128 Westbound at Silverado Trail (St Helena). Lanes blocked. Expect delays.

Moderate Accident

Napa 1 month, 1 week ago

CHP : Residual delays on CA-128 Eastbound and Westbound between Pleasant Valley Rd (Winters) and Napa County Line (Winters). All lanes open. Expect delays.

Solano 1 month, 2 weeks ago

CHP : Downed tree on CA-128 Westbound at Silverado Trail (St Helena). Lane blocked. Expect delays.

Moderate Accident

Napa 1 month, 2 weeks ago

CHP : Residual delays on CA-128 Westbound east of Wragg Canyon Rd (Napa). Right shoulder affected. Expect delays.

Moderate Accident

Napa 1 month, 3 weeks ago

CHP : Fire on CA-128 Westbound west of Berryessa Knoxville Rd (Napa). Right shoulder affected. Expect delays.

Moderate Accident

Napa 1 month, 3 weeks ago

CHP : Traffic Collision with Injuries on CA-128 Westbound at Tubbs Ln (Calistoga). Lane affected. Expect delays.

Napa 1 month, 3 weeks ago

CHP : Traffic Collision with Injuries on CA-128 Westbound at Ida Clayton Rd (Calistoga). Lane affected. Expect delays.

Sonoma 1 month, 4 weeks ago

CHP : Traffic Hazard on CA-128 Westbound west of Wragg Canyon Rd (Napa). Lane affected. Expect delays.

Moderate Accident

Napa 1 month, 4 weeks ago

CHP : Disabled vehicle on CA-128 Westbound at Lower Chiles Valley Rd (Napa). Lane affected. Expect delays.

Moderate Accident

Napa 2 months ago

CHP : Traffic Hazard on CA-128 Westbound east of Monticello Rd (Napa). Lane affected. Expect delays.

Moderate Accident

Napa 2 months, 3 weeks ago

CHP : Residual delays on CA-128 Westbound at Monticello Rd (Napa). Right shoulder affected. Expect delays.

Moderate Accident

Napa 2 months, 4 weeks ago

CHP : Traffic Hazard on CA-128 Eastbound at Silverado Trail (St Helena). Lanes affected. Expect delays.

Moderate Accident

Napa 3 months ago

CHP : Disabled vehicle on CA-128 Westbound at Geyserville Ave (Healdsburg). Lane affected. Expect delays.

Sonoma 3 months, 1 week ago

CHP : Traffic Collision on CA-128 Westbound at Wragg Canyon Rd (Napa). Lane affected. Expect delays.

Moderate Accident

Napa 3 months, 2 weeks ago

CHP : Traffic Hazard on CA-128 Westbound at Wragg Canyon Rd (Napa). Lane affected. Expect delays.

Moderate Accident

Napa 3 months, 2 weeks ago