Accident High Stale

CHP : Severe traffic alert and Traffic Collision on I-680 Southbound south of Monument Blvd (Pleasant Hill). Right and center lanes blocked. Expect delays.

Started
Apr 7, 6:48 PM
Last Seen
1 hour, 12 minutes ago
Coordinates
37.9414, -122.0601
2 observations
CHP : Severe traffic alert and Traffic Collision on I-680 Southbound south of Monument Blvd (Pleasant Hill). Right and center lanes blocked. Expect delays. Apr 7, 7:15 PM
CHP : Traffic Hazard on I-680 Southbound north of Oak Park Blvd (Pleasant Hill). Lane affected. Expect delays. Apr 7, 7:00 PM
Source: 511_sfbay · ID 511.org/1478204 First seen Apr 7, 2026 7:00 PM