Accident
High Severity
Resolved
CHP : Severe traffic alert and Traffic Collision on I-580 Westbound east of I-80 E-macarthur Maze (Oakland). Center lanes blocked. Expect delays.
A high-severity accident was reported on I-580 W near Alameda on June 21, 2026 at 3:35 AM.
Last Updated
1 month, 1 week ago
Jun 20, 9:15 PM
Coordinates
37.8268, -122.2876
Update History
3 observations
CHP : Severe traffic alert and Traffic Collision on I-580 Westbound east of I-80 E-macarthur Maze (Oakland). Center lanes blocked. Expect delays.
Jun 20, 9:15 PM
CHP : Severe traffic alert and Traffic Collision on I-580 Westbound east of I-80 E-macarthur Maze (Oakland). Center lanes blocked. Expect delays.
Jun 20, 8:45 PM
CHP : Traffic Collision on I-580 Westbound east of I-80 E-macarthur Maze (Oakland). Right shoulder affected. Expect delays.
Jun 20, 8:30 PM
Source: 511_sfbay · ID 511.org/1511108
First seen Jun 20, 2026 8:30 PM