CHP Traffic Incidents

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Closed

1183-Trfc Collision-Unkn Inj

📍 Baldwin Park · SR39 / MM 29.00

Aug 29, 12:31 AM · 3d ago

StatusClosed
Duration2h 13m
First seenAug 29, 12:48 AM
Last updateAug 29, 2:40 AM
Location desc.SR39 JSO MM 29

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Dispatch log

  1. Aug 29 2026 1:44AM[14] [Rotation Request Comment] 1039 FOOTHILL TOWING 626-357-5015 ETA 20MIN
  2. Aug 29 2026 1:42AM[13] C81-021 COLA, PLS START 1185 - SR 39 JSO MM 29
  3. Aug 29 2026 12:40AM[7] RP ADV UNK EXTACT 1020 // SAN GABRIEL CYN RD NEAR THE TOP
  4. Aug 29 2026 12:35AM[4] NEG BLKNG
  5. Aug 29 2026 12:34AM[3] VS HILLSIDE

Units

  1. Aug 29 2026 1:40AMUnit At Scene
  2. Aug 29 2026 1:40AMUnit Enroute
  3. Aug 29 2026 12:48AMUnit Assigned

CHP incident #260829LA0105 · What do these codes mean?