Accident
Moderate Severity
Resolved
CHP : Residual delays on I-680 Southbound south of Alcosta Blvd (San Ramon). Right shoulder affected. Expect delays.
A injury accident was reported on I-680 S near Contra Costa on May 23, 2026 at 6:25 PM.
Last Updated
5 months ago
May 23, 12:15 PM
Coordinates
37.7234, -121.9403
Update History
2 observations
CHP : Residual delays on I-680 Southbound south of Alcosta Blvd (San Ramon). Right shoulder affected. Expect delays.
May 23, 12:15 PM
CHP : Traffic Collision on I-680 Northbound south of Alcosta Blvd (San Ramon). Right shoulder affected. Expect delays.
May 23, 11:30 AM
Source: 511_sfbay · ID 511.org/1498636
First seen May 23, 2026 11:30 AM