Accident
Moderate Severity
Resolved
CHP : Traffic Collision on I-580 Westbound west of Hacienda Dr (Pleasanton). Left lanes blocked. Expect delays.
A injury accident was reported on I-580 W near Alameda on July 28, 2026 at 11:51 PM.
Last Updated
1 day, 16 hours ago
Jul 28, 5:30 PM
Resolved
Jul 28, 11:30 PM
Coordinates
37.7017, -121.8914
Update History
3 observations
CHP : Traffic Collision on I-580 Westbound west of Hacienda Dr (Pleasanton). Left lanes blocked. Expect delays.
Jul 28, 5:30 PM
CHP : Traffic Collision on I-580 Westbound west of Hacienda Dr (Pleasanton). 2nd lane from the left blocked. Expect delays.
Jul 28, 5:15 PM
CHP : Traffic Collision on I-580 Westbound west of Hacienda Dr (Pleasanton). 2nd lane from the left blocked. Expect delays.
Jul 28, 5:00 PM
Source: 511_sfbay · ID 511.org/1527542
First seen Jul 28, 2026 5:00 PM