"CA-9"

Caltrans : Roadwork on CA-9 Northbound and Southbound at Bear Creek Rd (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, May 11, 2026 to 7:00 AM Monday, August 31, 2026. Construction

CA-9 Santa Cruz 5 minutes ago Live

Caltrans : Roadwork on CA-9 Northbound and Southbound at CA-236 (Unincorporated). Lane closed. One way traffic control in effect. From 9:00 AM Monday, July 27, 2026 to 4:00 PM Monday, July 27, 2026. Construction

CA-9 Santa Cruz 5 minutes ago Live

CHP : Traffic Hazard on CA-92 Westbound west of San Mateo Bridge - High Rise (Foster City). Right lane affected. Expect delays. Accident

CA-92 W San Mateo 5 hours, 5 minutes ago Moderate

CHP : Residual delays on CA-92 Westbound east of S Delaware St (San Mateo). All lanes open. Expect delays. Accident

CA-92 W San Mateo 5 hours, 20 minutes ago

CHP : Disabled vehicle on CA-92 Westbound east of San Mateo Bridge - High Rise (Foster City). 2nd lane from the left affected. Expect delays. Accident

CA-92 W San Mateo 16 hours, 35 minutes ago Moderate

CHP : Disabled vehicle on CA-92 Eastbound west of San Mateo Bridge - Eastbound Causeway (Foster City). Lane affected. Expect delays. Accident

CA-92 E San Mateo 22 hours, 35 minutes ago High

CHP : Disabled vehicle on CA-92 Eastbound at San Mateo Bridge - High Rise (Foster City). Right lane blocked. Expect delays. Accident

CA-92 E San Mateo 1 day, 2 hours ago High

CHP : Traffic Hazard on CA-92 Westbound at San Mateo Bridge - High Rise (Foster City). Lane affected. Expect delays. Accident

CA-92 W San Mateo 1 day, 4 hours ago Moderate

CHP : Disabled vehicle on I-280 Southbound south of CA-92 E (San Mateo). Lane affected. Expect delays. Accident

I-280 S San Mateo 1 day, 8 hours ago Moderate

CHP : Traffic Collision on CA-9 Northbound at Bear Creek Rd (Unincorporated). Lane affected. Expect delays. Accident

CA-9 Santa Cruz 1 day, 18 hours ago Low

CHP : Traffic Collision on CA-92 Westbound east of US-101 N (San Mateo). Right shoulder affected. Expect delays. Accident

CA-92 W San Mateo 1 day, 20 hours ago Moderate

CHP : Disabled vehicle on I-280 Northbound south of CA-92 E (San Mateo). Lane blocked. Expect delays. Accident

I-280 N San Mateo 1 day, 22 hours ago Moderate

CHP : Traffic Hazard on I-880 Northbound south of CA-92 E (Hayward). Left lanes blocked. Expect delays. Accident

I-880 N Alameda 2 days, 1 hour ago Moderate

CHP : Disabled vehicle on CA-92 Westbound east of W Hillsdale Blvd (San Mateo). Right lane blocked. Expect delays. Accident

CA-92 W San Mateo 2 days, 1 hour ago Moderate

CHP : Disabled vehicle on CA-92 Westbound east of San Mateo Bridge - Toll Plaza (Hayward). Lane affected. Expect delays. Accident

CA-92 W Alameda 2 days, 4 hours ago High

CHP : Traffic Hazard on CA-92 Westbound west of San Mateo Bridge - Westbound Causeway (Hayward). Lane blocked. Expect delays. Accident

CA-92 W Alameda 2 days, 5 hours ago High

Caltrans : Roadwork on US-101 Southbound between CA-92 E (San Mateo) and E Hillsdale Blvd (San Mateo). Various lanes closed until 10 AM. From 8:00 PM Friday, July 24, 2026 to 10:00 AM Saturday, July 25, 2026. Construction

US-101 S San Mateo 2 days, 7 hours ago

Caltrans : Roadwork on CA-1 Southbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 10:00 PM Friday, July 24, 2026 to 6:00 AM Saturday, July 25, 2026. Construction

CA-1 S San Mateo 2 days, 11 hours ago

Caltrans : Roadwork on CA-1 Southbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 10:00 PM Friday, July 24, 2026 to 6:00 AM Saturday, July 25, 2026. Construction

CA-1 S San Mateo 2 days, 12 hours ago

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Thursday, July 23, 2026 to 6:00 AM Friday, July 24, 2026. Construction

CA-1 N San Mateo 3 days, 8 hours ago

Caltrans : Roadwork on CA-1 Southbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 10:00 PM Thursday, July 23, 2026 to 6:00 AM Friday, July 24, 2026. Construction

CA-1 S San Mateo 3 days, 9 hours ago

Caltrans : Roadwork on CA-1 Southbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 10:00 PM Thursday, July 23, 2026 to 6:00 AM Friday, July 24, 2026. Construction

CA-1 S San Mateo 3 days, 9 hours ago

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Wednesday, July 22, 2026 to 6:00 AM Thursday, July 23, 2026. Construction

CA-1 N San Mateo 4 days, 8 hours ago

Caltrans : Roadwork on CA-1 Southbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 10:00 PM Wednesday, July 22, 2026 to 6:00 AM Thursday, July 23, 2026. Construction

CA-1 S San Mateo 4 days, 8 hours ago

CHP : Traffic Hazard on CA-92 Westbound east of Hesperian Blvd (Hayward). Right lane affected. Expect delays. Accident

CA-92 W Alameda 4 days, 18 hours ago Moderate

CHP : Traffic Hazard on CA-92 Westbound east of Foster City Blvd (Foster City). Lane blocked. Expect delays. Accident

CA-92 W San Mateo 4 days, 19 hours ago Moderate

CHP : Traffic Collision on CA-92 Eastbound east of Foster City Blvd (Foster City). Lane affected. Expect delays. Accident

CA-92 E San Mateo 4 days, 21 hours ago Moderate

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Tuesday, July 21, 2026 to 6:00 AM Wednesday, July 22, 2026. Construction

CA-1 N San Mateo 5 days, 9 hours ago

Caltrans : Roadwork on CA-1 Southbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 10:00 PM Tuesday, July 21, 2026 to 6:00 AM Wednesday, July 22, 2026. Construction

CA-1 S San Mateo 5 days, 9 hours ago

Caltrans : Roadwork on US-101 Southbound between CA-92 E (San Mateo) and E Hillsdale Blvd (San Mateo). Various lanes closed until 5 AM. From 8:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026. Construction

US-101 S San Mateo 5 days, 12 hours ago

Caltrans : Roadwork on US-101 Northbound between CA-92 E (San Mateo) and E 3RD Ave (San Mateo). Various lanes closed until 5 AM. From 10:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026. Construction

US-101 N San Mateo 5 days, 12 hours ago

CHP : Severe traffic alert and Traffic Collision on CA-92 Westbound west of Industrial Blvd (Hayward). Right lane blocked. Expect delays. Accident

CA-92 W Alameda 5 days, 18 hours ago Moderate

CHP : Traffic Hazard on CA-92 Westbound east of San Mateo Bridge - High Rise (Foster City). Right lane blocked. Expect delays. Accident

CA-92 W San Mateo 5 days, 19 hours ago Moderate

CHP : Traffic Collision with Injuries on CA-92 Eastbound west of Alameda De Las Pulgas (San Mateo). Lane affected. Expect delays. Accident

CA-92 E San Mateo 5 days, 21 hours ago Moderate

CHP : Traffic Collision on CA-92 Westbound east of Hesperian Blvd (Hayward). Lane affected. Expect delays. Accident

CA-92 W Alameda 5 days, 22 hours ago Moderate

Caltrans : Roadwork on CA-9 Northbound at CA-236 (Unincorporated). Lane closed. One way traffic control in effect. From 9:00 AM Tuesday, July 21, 2026 to 4:00 PM Tuesday, July 21, 2026. Construction

CA-9 Santa Cruz 5 days, 23 hours ago

CHP : Fire on CA-92 Westbound at I-880 S (Hayward). Lane affected. Expect delays. Accident

CA-92 W Alameda 5 days, 23 hours ago Moderate

CHP : Traffic Hazard on I-280 Southbound ramp to CA-92 W (San Mateo). Connector ramp affected. Expect delays. Accident

I-280 S San Mateo 6 days ago High

CHP : Traffic Hazard on CA-92 Westbound east of San Mateo Bridge - Westbound Causeway (Hayward). Left lane affected. Expect delays. Accident

CA-92 W Alameda 6 days, 1 hour ago High

Caltrans : Roadwork on CA-1 Southbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 10:00 PM Monday, July 20, 2026 to 6:00 AM Tuesday, July 21, 2026. Construction

CA-1 S San Mateo 6 days, 8 hours ago