"Sonoma"

Caltrans : Emergency construction on CA-116 Eastbound 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. Construction

CA-116 Sonoma 2 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. Construction

CA-116 Sonoma 2 minutes ago Live

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. Construction

CA-116 Sonoma 2 minutes ago Live

CHP : Disabled tractor trailer on US-101 Northbound south of Fulton Rd (Windsor). Center lane affected. Expect delays. Accident

US-101 N Sonoma 6 hours, 2 minutes ago Moderate

CHP : Disabled vehicle on CA-12 Eastbound entering at Dutton Ave (Santa Rosa). Right lane blocked. Expect delays. Accident

CA-12 E Sonoma 6 hours, 47 minutes ago Low

CHP : Traffic Collision on CA-12 Westbound at Farmers Ln (Santa Rosa). Lane affected. Expect delays. Accident

CA-12 W Sonoma 7 hours, 17 minutes ago Low

CHP : Traffic Hazard on US-101 Northbound south of 3RD ST (santa Rosa) (Santa Rosa). Left lane affected. Expect delays. Accident

US-101 N Sonoma 7 hours, 47 minutes ago Moderate

CHP : Traffic Hazard on US-101 Southbound north of Rohnert Park Expy W (Rohnert Park). Right lane blocked. Expect delays. Accident

US-101 S Sonoma 8 hours, 47 minutes ago Moderate

CHP : Traffic Hazard on US-101 Northbound entering at Mill St (Healdsburg). On Ramp blocked. Expect delays. Accident

US-101 N Sonoma 9 hours, 47 minutes ago High

CHP : Traffic Hazard on US-101 Northbound south of Rohnert Park Expy (Rohnert Park). Right lane affected. Expect delays. Accident

US-101 N Sonoma 10 hours, 2 minutes ago Moderate

CHP : Traffic Collision on CA-12 Westbound at Warm Springs Rd (Kenwood). Lanes open. Expect delays. Accident

CA-12 W Sonoma 13 hours, 47 minutes ago

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

CA-116 Sonoma 14 hours, 2 minutes ago Low

CHP : Traffic Collision on US-101 Northbound at E Todd Rd (Santa Rosa). Lane affected. Expect delays. Accident

US-101 N Sonoma 14 hours, 32 minutes ago Moderate

CHP : Traffic Collision with Injuries on CA-1 Southbound at Mendocino County Line (Unincorporated). Lanes blocked. Expect delays. Accident

CA-1 S Sonoma 15 hours, 32 minutes ago High

Caltrans : Roadwork on US-101 Southbound between College Ave (Santa Rosa) and CA-12 W (Santa Rosa). Right lane and shoulder closed until 5 AM. From 9:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

US-101 S Sonoma 21 hours, 47 minutes ago

Caltrans : Roadwork on US-101 Northbound between 3RD ST (santa Rosa) (Santa Rosa) and Bicentennial Way (Santa Rosa). Right lane and shoulder closed until 5 AM. From 9:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

US-101 N Sonoma 21 hours, 47 minutes ago

Caltrans : Roadwork on US-101 Southbound exiting at Lakeville St (Petaluma). Off Ramp closed until 5 AM. From 9:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

US-101 S Sonoma 21 hours, 47 minutes ago

Caltrans : Roadwork on US-101 Southbound exiting at CA-12 W (Santa Rosa). Off Ramp closed until 5 AM. From 9:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

US-101 S Sonoma 21 hours, 47 minutes ago

Caltrans : Roadwork on US-101 Northbound exiting at College Ave (Santa Rosa). Off Ramp closed until 5 AM. From 9:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

US-101 N Sonoma 21 hours, 47 minutes ago

Caltrans : Roadwork on US-101 Northbound entering at College Ave (Santa Rosa). On Ramp closed until 5 AM. From 9:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

US-101 N Sonoma 21 hours, 47 minutes ago

Caltrans : Roadwork on US-101 Northbound exiting at Steele Ln (Santa Rosa). Off Ramp closed until 5 AM. From 9:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

US-101 N Sonoma 21 hours, 47 minutes ago

Caltrans : Roadwork on CA-29 Southbound between Old Sonoma Rd (Napa) and Imola Ave W (Napa). Lane closed until 5 AM. From 8:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

CA-29 S Napa 1 day ago

Caltrans : Roadwork on CA-29 Southbound between Lincoln Ave (Napa) and Old Sonoma Rd (Napa). Lane closed until 5 AM. From 8:00 PM Thursday, May 21, 2026 to 5:00 AM Friday, May 22, 2026. Construction

CA-29 S Napa 1 day, 3 hours ago

Caltrans : Roadwork on CA-1 Northbound and Southbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Thursday, May 21, 2026 to 6:00 PM Thursday, May 21, 2026. Construction

CA-1 N Sonoma 1 day, 9 hours ago

CHP : Traffic Hazard on CA-12 Eastbound at W Agua Caliente Rd (Unincorporated). Lane affected. Expect delays. Accident

CA-12 E Sonoma 1 day, 9 hours ago Low

CHP : Traffic Hazard on US-101 Southbound north of Canyon Rd (Geyserville). Left lane affected. Expect delays. Accident

US-101 S Sonoma 1 day, 10 hours ago Moderate

CHP : Traffic Hazard on US-101 Southbound south of Lakeville St (Petaluma). Left lane affected. Expect delays. Accident

US-101 S Sonoma 1 day, 18 hours ago Moderate

CHP : Fire on CA-12 Eastbound east of Madrone Rd (Glen Ellen). Lane affected. Expect delays. Accident

CA-12 E Sonoma 1 day, 18 hours ago Low

CHP : Traffic Collision on I-80 Eastbound east of Sonoma Blvd (Vallejo). Lane affected. Expect delays. Accident

I-80 E Solano 1 day, 18 hours ago Moderate

CHP : Traffic Hazard on US-101 Northbound north of E Todd Rd (Santa Rosa). Lane affected. Expect delays. Accident

US-101 N Sonoma 1 day, 20 hours ago Moderate

Caltrans : Roadwork on US-101 Southbound between Petaluma Blvd N (Petaluma) and E Washington St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026. Construction

US-101 S Sonoma 1 day, 21 hours ago

Caltrans : Roadwork on US-101 Southbound between College Ave (Santa Rosa) and CA-12 W (Santa Rosa). Right lane and shoulder closed until 5 AM. From 9:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026. Construction

US-101 S Sonoma 1 day, 21 hours ago

Caltrans : Roadwork on US-101 Northbound between 3RD ST (santa Rosa) (Santa Rosa) and Bicentennial Way (Santa Rosa). Right lane and shoulder closed until 5 AM. From 9:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026. Construction

US-101 N Sonoma 1 day, 21 hours ago

CHP : Traffic Hazard on US-101 Southbound south of Windsor River Rd (Windsor). Lane affected. Expect delays. Accident

US-101 S Sonoma 2 days, 8 hours ago Moderate

Caltrans : Roadwork on CA-1 Northbound and Southbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. Construction

CA-1 N Sonoma 2 days, 8 hours ago

Caltrans : Roadwork on CA-1 Northbound at Stewarts Point Skaggs Springs Rd (Unincorporated). Lane closed. One way traffic control in effect. From 8:00 AM Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. Construction

CA-1 N Sonoma 2 days, 8 hours ago

CHP : Traffic Collision on US-101 Northbound south of W Railroad Ave (Cotati). Center lanes blocked. Expect delays. Accident

US-101 N Sonoma 2 days, 10 hours ago High

CHP : Residual delays on US-101 Southbound at W Railroad Ave (Cotati). All lanes open. Expect delays. Accident

US-101 S Sonoma 2 days, 19 hours ago

CHP : Fire on US-101 Northbound south of E Todd Rd (Santa Rosa). Left shoulder affected. Expect delays. Accident

US-101 N Sonoma 2 days, 19 hours ago Moderate

Caltrans : Roadwork on US-101 Southbound exiting at Lakeville St (Petaluma). Off Ramp closed until 5 AM. From 9:00 PM Tuesday, May 19, 2026 to 5:00 AM Wednesday, May 20, 2026. Construction

US-101 S Sonoma 2 days, 21 hours ago