Home / Highways / CA-121
CA · Highway

CA-121 Accidents & Crashes

CA-121 has recorded 115 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 3 new crashes 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.

Breakdown by type: 16 accident.

16
Total Crashes
Filtered results
0
Fatalities
Fatal injury reports
0
Today
Reported since midnight
Today's Accidents Today's Fatalities

Crash locations on CA-121. Click a marker to view details.

✕ Clear filters
Crash Records

CA-121 Incidents 16 results

16 accident
CHP : Traffic Collision on CA-121 Northbound east of Wooden Valley Rd (Unincorporated). Lane blocked. Expect delays.
Low Accident
Napa 1 week, 4 days ago
CHP : Disabled vehicle on CA-121 Northbound at CA-29 (Napa). Lane affected. Expect delays.
Low Accident
Napa 3 weeks, 3 days ago
CHP : Traffic Collision on CA-121 Northbound west of Wooden Valley Rd (Unincorporated). Lane affected. Expect delays.
Low Accident
Napa 3 weeks, 3 days ago
CHP : Traffic Collision on CA-121 Northbound north of Vichy Ave (Unincorporated). Lane affected. Expect delays.
Low Accident
Napa 1 month ago
CHP : Fire on CA-121 Northbound at CA-221 (Napa). Lane affected. Expect delays.
Low Accident
Napa 1 month ago
CHP : Traffic Collision with Injuries on CA-121 Northbound at Wooden Valley Rd (Unincorporated). Lane affected. Expect delays.
Low Accident
Napa 1 month, 2 weeks ago
CHP : Traffic Hazard on CA-121 Northbound at Trancas St (Napa). Lane affected. Expect delays.
Low Accident
Napa 1 month, 4 weeks ago
CHP : Residual delays on CA-121 Northbound at Trancas St (Napa). Right shoulder affected. Expect delays.
Low Accident
Napa 1 month, 4 weeks ago
CHP : Traffic Collision with Injuries on CA-121 Northbound at Wooden Valley Rd (Unincorporated). Lane affected. Expect delays.
Low Accident
Napa 2 months ago
CHP : Traffic Collision on CA-121 Northbound at CA-221 (Napa). Right shoulder affected. Expect delays.
Low Accident
Napa 2 months ago
CHP : Vehicle fire on CA-121 Northbound south of Vichy Ave (Unincorporated). Lane affected. Expect delays.
Low Accident
Napa 2 months, 1 week ago
CHP : Traffic Hazard on CA-121 Northbound south of CA-221 (Napa). Center Divider affected. Expect delays.
Low Accident
Napa 2 months, 1 week ago
CHP : Residual delays on CA-121 Northbound north of Wooden Valley Rd (Unincorporated). Right shoulder affected. Expect delays.
Low Accident
Napa 2 months, 1 week ago
CHP : Disabled vehicle on CA-121 Northbound south of CA-221 (Napa). Left lane blocked. Expect delays.
Low Accident
Napa 2 months, 1 week ago
CHP : Disabled tractor trailer on CA-121 Northbound west of Wooden Valley Rd (Unincorporated). Lane affected. Expect delays.
Low Accident
Napa 2 months, 3 weeks ago
CHP : Traffic Collision with Injuries on CA-121 Northbound north of Wooden Valley Rd (Unincorporated). Lane affected. Expect delays.
Low Accident
Napa 2 months, 3 weeks ago
📍 Top Cities on CA-121
Napa 91 Sonoma 24
Other Major Highways
Interstate 5 Interstate 405 Interstate 80 Interstate 10 US Highway 101 Interstate 15 Interstate 580 Interstate 680 State Route 99 Interstate 210 Interstate 110 Interstate 605