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All transcripts, headlines, and summaries are automatically generated by AI from live dispatch audio. These alerts are not an official report. Alerts are based on unconfirmed dispatch communications that may change as situations develop. Review the original audio and verify details with official sources before relying on this information.
Dispatch audio
Heard on: California Highway Patrol - Contra Costa and Dublin Areas · 10 hours ago
00:39
AI transcript
00:00
Twenty-five rolling southbound, proceeding north of Stone Valley Road for a red semi pickup.
00:07
Correction, red semi truck pulling a double trailer.
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AI summary

Truck drops debris near Stone Valley Road

Please note:
This is not an official report. The headline and summary are generated by automated AI systems from public-safety dispatch audio. Always verify with official sources.

As discussed during the dispatch call, a red semi truck with a double trailer was observed traveling southbound on Interstate 680 near Stone Valley Road, dropping rocks that were reportedly large enough to crack windshields. The debris did not appear to pose a major road hazard. The vehicle was last seen continuing southbound.

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Stone Valley Rd, Alamo, CA
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