Accident
Resolved
CHP : Disabled tractor trailer on I-680 Southbound south of S Main St (Walnut Creek). Lanes open. Expect delays.
A accident was reported on I-680 S near Contra Costa on June 27, 2026 at 11:25 AM.
Last Updated
4 months ago
Jun 27, 5:00 AM
Resolved
Jun 27, 11:00 AM
Coordinates
37.8908, -122.0608
Update History
2 observations
CHP : Disabled tractor trailer on I-680 Southbound south of S Main St (Walnut Creek). Lanes open. Expect delays.
Jun 27, 4:45 AM
CHP : Disabled tractor trailer on I-680 Southbound south of S Main St (Walnut Creek). Lanes blocked. Expect delays.
Jun 27, 4:15 AM
Source: 511_sfbay · ID 511.org/1513950
First seen Jun 27, 2026 4:15 AM