Construction Resolved

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026.

A construction was reported on CA-35 S near San Mateo on October 23, 2026 at 4:01 PM.

Road

CA-35 S

Area

San Mateo

Address

Loading…

Started

Oct 23, 9:01 AM

Last Updated

4 days ago

Oct 23, 2:45 PM

Resolved

Oct 23, 8:45 PM

Coordinates

37.3899, -122.2691

Update History

9 observations

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 2:45 PM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 2:30 PM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 2:15 PM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 1:45 PM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 1:30 PM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 11:15 AM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 10:15 AM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 10:00 AM

Caltrans : Roadwork on CA-35 Southbound at Old La Honda Rd (Portola Valley). Lane closed. One way traffic control in effect. From 9:00 AM Friday, October 23, 2026 to 3:00 PM Friday, October 23, 2026. Oct 23, 9:30 AM

Source: 511_sfbay · ID 511.org/1567556 First seen Oct 23, 2026 9:30 AM