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Jackknifed big rig blocking southbound lanes

Heard on: California Highway Patrol - Contra Costa and Dublin Areas
00:10
00:00
Okay, 241 Charles, got it.
audio iconTraffic
S Main St, Walnut Creek, CA
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Recent Traffic Incidents in Walnut Creek, CA

AI Summary

Traffic reported near S Main St, Walnut Creek, CA on Feb 18, 2026, 12:48 AM. As discussed during the dispatch call, deputies responded to a traffic incident involving a jackknifed big rig that blocked lanes two and four on the southbound side of the roadway near South Main Street in Walnut Creek. AI-generated summary from public dispatch audio. Not an official report.

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