CHP Traffic Incidents

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Closed

SIG Alert

📍 Altadena · I5 N / Western Ave

Sep 4, 6:13 PM · 15d ago

StatusClosed
Duration3h 19m
First seenSep 4, 6:16 PM
Last updateSep 4, 9:28 PM
Location desc.WESTERN OFF NB 5

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Dispatch log

  1. Sep 4 2026 8:36PM[6] EXTEND SIG ALERT FOR ADD 45 MINS
  2. Sep 4 2026 6:13PM[1] SIG ALERT DUE TO TC

Units

  1. Sep 4 2026 6:14PMUnit At Scene
  2. Sep 4 2026 6:14PMUnit Enroute
  3. Sep 4 2026 6:14PMUnit Assigned

CHP incident #260904LA2439 · What do these codes mean?