Accident Moderate Stale

CHP : Traffic Collision on CA-4 Eastbound west of Willow Pass Rd (Pittsburg). Left lane blocked. Expect delays.

Road

Area

Started

Apr 16, 6:08 PM

Last Seen

31 minutes ago

Coordinates

38.0236, -121.9740

Update History

3 observations

CHP : Traffic Collision on CA-4 Eastbound west of Willow Pass Rd (Pittsburg). Left lane blocked. Expect delays. Apr 16, 6:45 PM

CHP : Traffic Collision on CA-4 Eastbound west of Willow Pass Rd (Pittsburg). Left lane blocked. Expect delays. Apr 16, 6:30 PM

CHP : Traffic Collision on CA-4 Eastbound west of Willow Pass Rd (Pittsburg). 2nd lane from the left blocked. Expect delays. Apr 16, 6:15 PM

Source: 511_sfbay · ID 511.org/1482346 First seen Apr 16, 2026 6:15 PM