CHP Traffic Incidents

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Closed

1183-Trfc Collision-Unkn Inj

📍 Contra Costa · Sr4 E / Bailey Rd S Ofr

Sep 20, 3:00 AM · 1d ago

StatusClosed
Duration28m
First seenSep 20, 3:08 AM
Last updateSep 20, 3:24 AM
Location desc.EB SR4 ON BAILEY OFR

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Dispatch log

  1. Sep 20 2026 3:05AM[7] LOOKED LIKE VEH WAS GETTING OFF THE OFR AND LOST CONTROL
  2. Sep 20 2026 3:04AM[4] SIL MERZ SD // ON LEFT SIDE OF THE OFR

Units

  1. Sep 20 2026 3:13AMUnit Enroute
  2. Sep 20 2026 3:13AMUnit Assigned
  3. Sep 20 2026 3:15AMUnit Cleared
  4. Sep 20 2026 3:09AMUnit Assigned

CHP incident #260920GG0301 · What do these codes mean?