Accident High Severity Resolved

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Off Ramp affected. Expect delays.

A high-severity accident was reported on CA-37 E near Sonoma on July 30, 2026 at 4:29 AM.

Road

CA-37 E

Area

Sonoma

Address

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Started

Jul 29, 9:29 PM

Last Updated

10 hours, 2 minutes ago

Jul 29, 9:30 PM

Resolved

Jul 30, 3:45 AM

Coordinates

38.1548, -122.4221

Update History

7 observations

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Off Ramp affected. Expect delays. Jul 29, 9:30 PM

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Off Ramp affected. Expect delays. Jul 29, 9:15 PM

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Off Ramp affected. Expect delays. Jul 29, 9:00 PM

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Lane blocked. Expect delays. Jul 29, 8:45 PM

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Lane blocked. Expect delays. Jul 29, 8:30 PM

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Lane blocked. Expect delays. Jul 29, 8:15 PM

CHP : Traffic Collision on CA-37 Eastbound east of Noble Rd (Sonoma). Lane blocked. Expect delays. Jul 29, 8:00 PM

Source: 511_sfbay · ID 511.org/1528190 First seen Jul 29, 2026 8:00 PM