Construction Stale

Caltrans : Roadwork on I-280 Southbound at Sand Hill Rd (Menlo Park). Lane closed. One way traffic control in effect. From 9:00 PM Monday, August 10, 2026 to 5:00 AM Tuesday, August 11, 2026.

A construction was reported on I-280 S near San Mateo on August 11, 2026 at 4:01 AM.

Road

I-280 S

Area

San Mateo

Address

Loading…

Started

Aug 10, 9:01 PM

Last Updated

49 minutes ago

Aug 11, 4:15 AM

Coordinates

37.4109, -122.1944

Update History

2 observations

Caltrans : Roadwork on I-280 Southbound at Sand Hill Rd (Menlo Park). Lane closed. One way traffic control in effect. From 9:00 PM Monday, August 10, 2026 to 5:00 AM Tuesday, August 11, 2026. Aug 11, 4:15 AM

Caltrans : Roadwork on I-280 Southbound at Sand Hill Rd (Menlo Park). Lane closed. One way traffic control in effect. From 9:00 PM Monday, August 10, 2026 to 5:00 AM Tuesday, August 11, 2026. Aug 11, 4:00 AM

Source: 511_sfbay · ID 511.org/1533746 First seen Aug 11, 2026 4:00 AM