Napa · Last 48 Hours

Napa Accidents Today

4 accidents near Napa in the last 24 hours · 7 in 48 hours · updated Oct. 27, 2026 7:32 AM PDT

4

Last 24h

7

Last 48h

0

High Severity

25

This Week

5

Construction

2

Accident

7-Day Trend

25 crashes

↓ Fewer than last week

25 crashes in the last 7 days, down 14% vs the previous week.

Last hour

1 incident

Caltrans : Roadwork on CA-29 Southbound at Silverado Trail (Calistoga). Lane closed. One way traffic control in effect. From 7:00 AM Tuesday, October 27, 2026 to 5:00 PM Tuesday, October 27, 2026.

6–12 hours ago

2 incidents

8h ago 11:00 PM

Caltrans : Roadwork on CA-29 Southbound at Tubbs Ln (Calistoga). Lane closed until 6 AM. From 7:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.

8h ago 11:00 PM

Caltrans : Roadwork on CA-29 Southbound at Silverado Trail (Calistoga). Lane closed until 6 AM. From 7:00 PM Monday, October 26, 2026 to 6:00 AM Tuesday, October 27, 2026.

12–24 hours ago

1 incident

23h ago 7:45 AM

Caltrans : Roadwork on CA-128 Eastbound at Silverado Trail (St Helena). Lanes closed until 5 PM. From 7:00 AM Monday, October 26, 2026 to 5:00 PM Monday, October 26, 2026.

24–48 hours ago

3 incidents

Caltrans : Roadwork on CA-29 Southbound at Silverado Trail (Calistoga). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 26, 2026 to 5:00 PM Monday, October 26, 2026.

1d ago 10:00 PM

CHP : Traffic Collision on CA-221 Southbound at CA-121 (Napa). Lane affected. Expect delays.

CHP : Traffic Collision with Injuries on CA-29 Northbound at CA-12 (Northern) (Napa). Lane affected. Expect delays.

Frequently Asked Questions

Are accidents in Napa 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 near Napa in the last 7 days?

25 crashes were reported near Napa in the last 7 days.

What roads have the most crashes in Napa today?

Recent crashes near Napa are concentrated on: CA-29 S, CA-128 E, CA-221 S. See the full historical crash data for Napa.

What type of accident is most common in Napa?

Construction are the most frequently reported incident type near Napa based on recent data.

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.