Construction Resolved

Caltrans : Emergency construction on CA-1 Northbound and Southbound at Santa Cruz County Line (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 19, 2026 to 4:00 PM Monday, October 19, 2026.

A construction was reported on CA-1 S near San Mateo on October 19, 2026 at 2:01 PM.

Road

CA-1 S

Area

San Mateo

Address

Loading…

Started

Oct 19, 7:01 AM

Last Updated

1 week ago

Oct 19, 3:15 PM

Resolved

Oct 19, 9:15 PM

Coordinates

37.0962, -122.2779

Update History

4 observations

Caltrans : Emergency construction on CA-1 Northbound and Southbound at Santa Cruz County Line (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 19, 2026 to 4:00 PM Monday, October 19, 2026. Oct 19, 10:30 AM

Caltrans : Emergency construction on CA-1 Southbound at Santa Cruz County Line (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 19, 2026 to 4:00 PM Monday, October 19, 2026. Oct 19, 10:00 AM

Caltrans : Emergency construction on CA-1 Southbound at Santa Cruz County Line (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 19, 2026 to 4:00 PM Monday, October 19, 2026. Oct 19, 7:30 AM

Caltrans : Emergency construction on CA-1 Southbound at Santa Cruz County Line (Unincorporated). Lane closed. One way traffic control in effect. From 7:00 AM Monday, October 19, 2026 to 4:00 PM Monday, October 19, 2026. Oct 19, 7:15 AM

Source: 511_sfbay · ID 511.org/1565680 First seen Oct 19, 2026 7:15 AM