CHP Traffic Incidents

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Closed

1183-Trfc Collision-Unkn Inj

📍 Altadena · SR134 W I5 CON / SR134 W I5 N CON

Aug 21, 6:36 AM · 12d ago

StatusClosed
Duration1h 52m
First seenAug 21, 6:40 AM
Last updateAug 21, 8:24 AM
Location desc.WB 134 TO NB 5

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Dispatch log

  1. Aug 21 2026 8:05AM[27] TMC COPIES SIGALERT - 1039 MEDIA
  2. Aug 21 2026 8:04AM[26] SIGALERT ISSUED
  3. Aug 21 2026 8:03AM[23] 98-50 ISSUE SIG ALART FOR 30 MINS 134 WB TO 5 STARTING FRM SAN FERNADO #2 LN CLOSED
  4. Aug 21 2026 7:19AM[22] [Rotation Request Comment] 1039 Girard and Peterson Tow 818-843-8000 ETA 35 OR LESS [Shared]
  5. Aug 21 2026 7:14AM[19] 98-50 REQ 1185 26 FT BOX TK LOADED W/ 3000 LBS - MAJ RIGHT FRONT SIDE DMG [Shared]
  6. Aug 21 2026 7:14AM[18] [Notification] [CHP]-CT ETA 20 MIN [Shared]
  7. Aug 21 2026 7:09AM[17] [FSP] has closed their incident [260821LAFSP0024]
  8. Aug 21 2026 7:07AM[14] A98-050 CTLA,3 SAND BARRELS KNOCKED INTO MERGING LN - REQ CT IMMED HAZZ WB 134 TO NB 5 [Shared]
  9. Aug 21 2026 6:40AM[10] [Appended, 07:06:02] [1] LARGE AMOUNT OF DIRT DROPPED FRM BOX TRK , ON TRANS RD
  10. Aug 21 2026 6:37AM[1] SOLO VEH TC - SEMI TRK VS RS WALL

Units

  1. Aug 21 2026 7:44AMUnit Cleared
  2. Aug 21 2026 7:07AMUnit Enroute
  3. Aug 21 2026 7:07AMUnit Assigned
  4. Aug 21 2026 7:06AMUnit At Scene
  5. Aug 21 2026 6:39AMUnit Enroute
  6. Aug 21 2026 6:39AMUnit Assigned

CHP incident #260821LA0504 · What do these codes mean?