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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026.

A construction was reported on CA-1 S near San Mateo on April 16, 2026 at 2:01 PM.

Road

CA-1 S

Area

San Mateo

Address

Loading…

Started

Apr 16, 7:01 AM

Last Updated

6 months, 1 week ago

Apr 16, 4:00 PM

Resolved

Apr 16, 10:15 PM

Coordinates

37.0959, -122.2774

Update History

15 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 12:45 PM

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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 10:15 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 9:45 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 9:30 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 9:15 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 9:00 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 8:45 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 8:30 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 8:15 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 8:00 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 7:45 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 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 Thursday, April 16, 2026 to 6:00 PM Thursday, April 16, 2026. Apr 16, 7:15 AM

Source: 511_sfbay · ID 511.org/1482042 First seen Apr 16, 2026 7:15 AM