Accident Stale

CHP : Residual delays on US-101 Northbound south of E Hillsdale Blvd (San Mateo). All lanes open. Expect delays.

Road

Area

Started

Apr 9, 8:17 AM

Last Seen

44 minutes ago

Coordinates

37.5414, -122.2848

Update History

3 observations

CHP : Residual delays on US-101 Northbound south of E Hillsdale Blvd (San Mateo). All lanes open. Expect delays. Apr 9, 9:00 AM

CHP : Traffic Collision on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Left lanes blocked. Expect delays. Apr 9, 8:45 AM

CHP : Traffic Collision on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Left lanes blocked. Expect delays. Apr 9, 8:30 AM

Source: 511_sfbay · ID 511.org/1478868 First seen Apr 9, 2026 8:30 AM