Accident High Severity Resolved

CHP : Traffic Collision on I-238 Southbound north of I-580 E (Castro Valley). Off Ramp blocked. Expect delays.

A high-severity accident was reported on I-238 S near Alameda on October 10, 2026 at 1:47 AM.

Road

I-238 S

Area

Alameda

Address

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Started

Oct 9, 6:47 PM

Last Updated

2 weeks, 3 days ago

Oct 9, 7:45 PM

Resolved

Oct 10, 2:00 AM

Coordinates

37.6892, -122.0986

Update History

2 observations

CHP : Traffic Collision on I-238 Southbound north of I-580 E (Castro Valley). Off Ramp blocked. Expect delays. Oct 9, 7:30 PM

CHP : Traffic Collision on I-238 Southbound north of I-580 E (Castro Valley). Off Ramp blocked. Expect delays. Oct 9, 7:00 PM

Source: 511_sfbay · ID 511.org/1561703 First seen Oct 9, 2026 7:00 PM