🚗 Traffic · Baldwin Park, CA (CHP)

Traffic Hazard

Diamond Bar Blvd Onr / Sr57 S

Reported Fri, 30 Oct 2026 03:55:00 UTC (7 h ago) · DIAMOND BAR ONR TO SB 57 · CORR LINE 4 - ETA APPROX 30

Open on the map 📻 Police and fire radio here Share

Source: California Highway Patrol incidents. This is what the agency published; it is not confirmed by us, and the location of a dispatch is often a block or an intersection, not an exact address.