🚗 Traffic · Rancho Cucamonga, CA (CHP)

Traffic Hazard

Sr71 N So / Grand Ave

Reported Fri, 30 Oct 2026 19:07:00 UTC (8 h ago) · MOVING 1125? · TRLR DOOR IS OPEN

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.