CA-121 Traffic in California

• 121 Sonoma Traffic
• 121 Napa Traffic
• Other Cities Along CA-121
• CA-121 California Accident Reports (20)
• CA-121 California Weather Conditions (10)

Live Reports from the DOT's Twitter

• 14 hours ago

  TotalTrafficSF

  Closed due to flooding in #Sonoma on Hwy-12 EB/WB between Watmaugh Rd and CA-121/Carneros Hwy #BayArea #Traffic https://t.co/pmlOhZuRWR

DOT Accident and Construction Reports

• Full closure due to Flooding between Fremont Dr and Eighth St East

  Road Closed

  TYPE: Miscellaneous