Accident Moderate Stale

CHP : Residual delays on CA-4 Westbound east of A St (Antioch). Right shoulder affected. Expect delays.

Started
Apr 21, 5:10 AM
Last Seen
1 hour, 34 minutes ago
Coordinates
37.9984, -121.8016
1 observations
CHP : Residual delays on CA-4 Westbound east of A St (Antioch). Right shoulder affected. Expect delays. Apr 21, 5:15 AM
Source: 511_sfbay · ID 511.org/1484094 First seen Apr 21, 2026 5:15 AM