CHP Traffic Incidents

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Closed

SIG Alert

📍 Santa Ana · Sr57 N / Imperial Hwy

Jul 19, 2:45 AM · 45d ago

StatusClosed
Duration3h 39m
First seenJul 19, 2:48 AM
Last updateJul 19, 6:20 AM
Location desc.NB 57 JSO IMP

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Dispatch log

  1. Jul 19 2026 2:46AM[1] 1039 CONTROL FOR SIG ALERT // ALL LNS UFN

Units

  1. Jul 19 2026 5:01AMUnit Assigned
  2. Jul 19 2026 2:59AMUnit Cleared
  3. Jul 19 2026 2:56AMUnit Assigned

CHP incident #260719OC0085 · What do these codes mean?