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Overturned vehicle blocking lanes on State Route 4

Heard on: California Highway Patrol - Contra Costa and Dublin Areas
00:50
00:00
11, I'm 1183 Westbound 4 just east of 242.
audio iconTraffic
Port Chicago Hwy, Concord, CA

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Recent Traffic Incidents in Concord, CA

AI Summary

Traffic reported near Port Chicago Hwy, Concord, CA on Feb 14, 2026, 5:25 PM. As discussed during the dispatch call, emergency units responded to an apparent traffic collision involving an overturned vehicle on State Route 4 near Port Chicago Highway in Concord. AI-generated summary from public dispatch audio. Not an official report.

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