CA · Highway

CA-116 Accidents & Crashes

CA-116 has recorded 91 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 2 new crashes were reported. The highest crash volumes are concentrated near 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 June 10, 2026.

Breakdown by type: 61 construction, 30 accident.

91

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

1

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on CA-116. Click a marker to view details.

Crash Records

CA-116 Incidents 91 results

61 construction 30 accident

Caltrans : Long-term construction on CA-116 Eastbound and Westbound east of Bohemian Hwy (Monte Rio). Lane blocked. One way traffic control in effect. From 8:30 AM Saturday, March 07, 2026 to 9:00 AM Monday, November 30, 2026.

Sonoma 8 minutes ago Live

Caltrans : Long-term construction on CA-116 Eastbound and Westbound east of Bohemian Hwy (Monte Rio). Lane closed. One way traffic control in effect. From 9:00 PM Tuesday, September 23, 2025 to 9:00 AM Monday, November 30, 2026.

Sonoma 8 minutes ago Live

Caltrans : Bridge work on CA-116 Eastbound at Martinelli Rd (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 08, 2026 to 3:00 PM Thursday, October 15, 2026.

Sonoma 8 minutes ago Live

Caltrans : Long-term construction on CA-116 Eastbound and Westbound at Cazadero Hwy (Duncans Mills). Lane closed. One way traffic control in effect. From 8:00 AM Wednesday, February 18, 2026 to 7:00 PM Friday, April 30, 2027.

Sonoma 8 minutes ago Live

Caltrans : Roadwork on CA-116 Eastbound at Bohemian Hwy (Monte Rio). Lane closed. One way traffic control in effect. From 7:00 PM Tuesday, June 09, 2026 to 9:00 PM Tuesday, June 09, 2026.

Sonoma 8 hours, 8 minutes ago

Caltrans : Roadwork on CA-116 Eastbound at CA-1 S (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Tuesday, June 09, 2026 to 3:00 PM Tuesday, June 09, 2026.

Sonoma 14 hours, 23 minutes ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed. One way traffic control in effect. From 9:00 AM Monday, June 08, 2026 to 3:00 PM Monday, June 08, 2026.

Sonoma 1 day, 13 hours ago

Caltrans : Emergency construction on CA-116 Eastbound at Adobe Rd (Unincorporated). Lane closed. One way traffic control in effect. From 6:45 AM Saturday, June 06, 2026 to 3:00 PM Saturday, June 06, 2026.

Sonoma 3 days, 15 hours ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 3:00 PM Friday, June 05, 2026.

Sonoma 4 days, 13 hours ago

Caltrans : Roadwork on CA-116 Eastbound at US-101 S (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Friday, June 05, 2026 to 5:00 PM Friday, June 05, 2026.

Sonoma 4 days, 16 hours ago

Caltrans : Roadwork on CA-116 Eastbound between Casa Grande Rd (Petaluma) and Frates Rd (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Friday, June 05, 2026 to 5:00 PM Friday, June 05, 2026.

Sonoma 4 days, 16 hours ago

Caltrans : Roadwork on CA-116 Eastbound between Casa Grande Rd (Petaluma) and Frates Rd (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Thursday, June 04, 2026 to 5:00 PM Thursday, June 04, 2026.

Sonoma 5 days, 17 hours ago

Caltrans : Roadwork on CA-116 Eastbound at US-101 S (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Thursday, June 04, 2026 to 5:00 PM Thursday, June 04, 2026.

Sonoma 5 days, 17 hours ago

Caltrans : Roadwork on CA-116 Eastbound and Westbound at Martinelli Rd (Unincorporated). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, June 03, 2026 to 3:00 PM Wednesday, June 03, 2026.

Sonoma 6 days, 13 hours ago

Caltrans : Roadwork on CA-116 Eastbound at US-101 S (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Wednesday, June 03, 2026 to 5:00 PM Wednesday, June 03, 2026.

Sonoma 6 days, 18 hours ago

Caltrans : Roadwork on CA-116 Eastbound between Casa Grande Rd (Petaluma) and Frates Rd (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Wednesday, June 03, 2026 to 5:00 PM Wednesday, June 03, 2026.

Sonoma 6 days, 18 hours ago

Caltrans : Roadwork on CA-116 Eastbound between Casa Grande Rd (Petaluma) and Frates Rd (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Tuesday, June 02, 2026 to 5:00 PM Tuesday, June 02, 2026.

Sonoma 1 week ago

Caltrans : Roadwork on CA-116 Eastbound at US-101 S (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Tuesday, June 02, 2026 to 5:00 PM Tuesday, June 02, 2026.

Sonoma 1 week ago

Caltrans : Roadwork on CA-116 Eastbound at US-101 S (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Monday, June 01, 2026 to 5:00 PM Monday, June 01, 2026.

Sonoma 1 week, 1 day ago

Caltrans : Roadwork on CA-116 Eastbound between Casa Grande Rd (Petaluma) and Frates Rd (Petaluma). Right shoulder closed until 5 PM. From 8:00 AM Monday, June 01, 2026 to 5:00 PM Monday, June 01, 2026.

Sonoma 1 week, 1 day ago

CHP : Traffic Collision on CA-116 Eastbound at Llano Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 1 week, 3 days ago

CHP : Disabled vehicle on CA-116 Northbound north of CA-1 N (Valley Ford). Lane blocked. Expect delays.

Sonoma 2 weeks ago

CHP : Fire on CA-116 Eastbound west of Green Valley Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 2 weeks, 1 day ago

CHP : Downed tree on CA-116 Eastbound north of Mirabel Rd (Forestville). Lane blocked. Expect delays.

Sonoma 2 weeks, 2 days ago

CHP : Traffic Collision on CA-116 Eastbound at Adobe Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 2 weeks, 4 days ago

CHP : Disabled tractor trailer on CA-116 Eastbound at Frates Rd (Petaluma). Lane affected. Expect delays.

Sonoma 3 weeks ago

Caltrans : Roadwork on CA-116 Eastbound at Martinelli Rd (Unincorporated). Lane closed. One way traffic control in effect. From 9:00 AM Tuesday, May 19, 2026 to 3:00 PM Tuesday, May 19, 2026.

Sonoma 3 weeks ago

CHP : Traffic Hazard on CA-116 Eastbound west of Bloomfield Rd (Sebastopol). Lane affected. Expect delays.

Sonoma 3 weeks, 3 days ago

CHP : Traffic Collision with Injuries on CA-116 Eastbound at Bloomfield Rd (Sebastopol). Lane affected. Expect delays.

Sonoma 3 weeks, 4 days ago

CHP : Traffic Collision with Injuries on CA-116 Eastbound at Green Valley Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 3 weeks, 5 days ago

Caltrans : Emergency construction on CA-116 Eastbound between Bloomfield Rd (Sebastopol) and Llano Rd (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Thursday, May 14, 2026 to 5:00 PM Thursday, May 14, 2026.

Sonoma 3 weeks, 5 days ago

CHP : Traffic Collision with Injuries on CA-116 Westbound west of Stony Point Rd (Cotati). Lane affected. Expect delays.

Sonoma 3 weeks, 5 days ago

CHP : Residual delays on CA-116 Eastbound at US-101 S (Petaluma). All lanes open. Expect delays.

Sonoma 3 weeks, 6 days ago

CHP : Traffic Hazard on CA-116 Eastbound west of Stony Point Rd (Cotati). Lane affected. Expect delays.

Sonoma 4 weeks ago

CHP : Traffic Collision with Injuries on CA-116 Westbound east of Adobe Rd (Unincorporated). Lanes blocked. Expect delays.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed until 5-30 PM. From 7:00 AM Friday, May 08, 2026 to 5:30 PM Friday, May 08, 2026.

Sonoma 1 month ago

CHP : Grass fire on CA-116 Eastbound north of Arnold Dr (Unincorporated). Right shoulder affected. Expect delays.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed until 5-30 PM. From 7:00 AM Thursday, May 07, 2026 to 5:30 PM Thursday, May 07, 2026.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Martinelli Rd (Unincorporated). Lane closed. One way traffic control in effect. From 8:00 PM Wednesday, May 06, 2026 to 4:00 AM Thursday, May 07, 2026.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed until 5-30 PM. From 7:00 AM Wednesday, May 06, 2026 to 5:30 PM Wednesday, May 06, 2026.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed. One way traffic control in effect. From 9:00 AM Monday, May 04, 2026 to 3:00 PM Monday, May 04, 2026.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed until 5-30 PM. From 7:00 AM Monday, May 04, 2026 to 5:30 PM Monday, May 04, 2026.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Green Valley Rd (Unincorporated). Lane closed until 7 PM. From 6:30 AM Monday, May 04, 2026 to 7:00 PM Monday, May 04, 2026.

Sonoma 1 month ago

CHP : Traffic Hazard on CA-116 Eastbound west of Bloomfield Rd (Sebastopol). Lane affected. Expect delays.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at Martinelli Rd (Unincorporated). Lane closed. One way traffic control in effect. From 9:00 PM Sunday, May 03, 2026 to 4:00 AM Monday, May 04, 2026.

Sonoma 1 month ago

Caltrans : Roadwork on CA-116 Eastbound at CA-1 S (Valley Ford). Lane closed until 4 AM. From 8:30 PM Saturday, May 02, 2026 to 4:00 AM Sunday, May 03, 2026.

Sonoma 1 month, 1 week ago

Caltrans : Roadwork on CA-116 Eastbound at Mirabel Rd (Forestville). Lane closed until 5-30 PM. From 7:00 AM Thursday, April 30, 2026 to 5:30 PM Thursday, April 30, 2026.

Sonoma 1 month, 1 week ago

CHP : Residual delays on CA-116 Eastbound at Graton Rd (Graton). Right shoulder blocked. Expect delays.

Sonoma 1 month, 1 week ago

CHP : Traffic Hazard on CA-116 Eastbound north of Adobe Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 1 month, 1 week ago

CHP : Traffic Collision on CA-116 Eastbound at Green Valley Rd (Unincorporated). Lane affected. Expect delays.

Sonoma 1 month, 1 week ago