Accident Moderate Stale

CHP : Traffic Collision on I-680 Southbound north of S Main St (Walnut Creek). Lane blocked. Expect delays.

Road

Area

Started

Apr 20, 4:42 PM

Last Seen

1 hour, 27 minutes ago

Coordinates

37.8845, -122.0542

Update History

2 observations

CHP : Traffic Collision on I-680 Southbound north of S Main St (Walnut Creek). Lane blocked. Expect delays. Apr 20, 4:45 PM

CHP : Traffic Collision on I-680 Southbound north of S Main St (Walnut Creek). Lane blocked. Expect delays. Apr 20, 4:30 PM

Source: 511_sfbay · ID 511.org/1483788 First seen Apr 20, 2026 4:30 PM