Accident
Moderate Severity
Active
CHP : Spill on I-680 Southbound ramp to CA-4 E (Martinez). Right lane affected. Expect delays.
A injury accident was reported on I-680 S near Contra Costa on August 25, 2026 at 2:10 PM.
Last Updated
14 minutes ago
Aug 25, 8:00 AM
Coordinates
37.9946, -122.0699
Update History
3 observations
CHP : Spill on I-680 Southbound ramp to CA-4 E (Martinez). Right lane affected. Expect delays.
Aug 25, 8:00 AM
CHP : Spill on I-680 Southbound ramp to CA-4 E (Martinez). Connector ramp affected. Expect delays.
Aug 25, 7:30 AM
CHP : Traffic Hazard on CA-4 Westbound at Pacheco Blvd (Pacheco). Lane affected. Expect delays.
Aug 25, 7:15 AM
Source: 511_sfbay · ID 511.org/1540412
First seen Aug 25, 2026 7:15 AM