Accident
Moderate Severity
Resolved
CHP : Traffic Collision on I-580 Eastbound ramp to I-238 N (Castro Valley). Right lane blocked. Expect delays.
A injury accident was reported on I-580 E near Alameda on August 12, 2026 at 11:25 PM.
Last Updated
2 months, 2 weeks ago
Aug 12, 5:15 PM
Resolved
Aug 12, 11:15 PM
Coordinates
37.6961, -122.1050
Update History
3 observations
CHP : Traffic Collision on I-580 Eastbound ramp to I-238 N (Castro Valley). Right lane blocked. Expect delays.
Aug 12, 5:15 PM
CHP : Traffic Collision on I-580 Eastbound ramp to I-238 N (Castro Valley). Right lane blocked. Expect delays.
Aug 12, 4:45 PM
CHP : Traffic Collision on I-580 Eastbound at I-238 N (Castro Valley). Right lane blocked. Expect delays.
Aug 12, 4:30 PM
Source: 511_sfbay · ID 511.org/1534686
First seen Aug 12, 2026 4:30 PM