CHP Traffic Incidents

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Closed

1183-Trfc Collision-Unkn Inj

📍 Contra Costa · Walnut Blvd / Sr4

Aug 19, 4:50 PM · 11d ago

StatusClosed
Duration2h 10m
First seenAug 19, 4:56 PM
Last updateAug 19, 6:56 PM
Location desc.NB WALNUT JSO MARSH CRK

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Dispatch log

  1. Aug 19 2026 6:48PM[20] 406B FORD MOVED TO RHS // BOTH LNS OPEN
  2. Aug 19 2026 6:46PM[19] 1039 HERNANDEZ TOW / BOT IN CAD
  3. Aug 19 2026 5:59PM[17] 19-406B VIA LL CPYS LINE 16// WILL OPEN SB LN STILL BLKG MERGE LN
  4. Aug 19 2026 5:56PM[16] [Rotation Request Comment] 1039 Hernandez Tow // 925.432.3000 * * * * * * FOR WHI TK PK
  5. Aug 19 2026 5:55PM[15] LL 1185
  6. Aug 19 2026 5:55PM[14] B19-406B REQ ADD 1185 FOR WHI FOR PK
  7. Aug 19 2026 5:53PM[13] [Notification] [CHP]-[12] TEMPELERS LL // ETA 2 MIN
  8. Aug 19 2026 5:53PM[12] TEMPELERS LL // ETA 2 MIN
  9. Aug 19 2026 5:49PM[11] 1039 TEMPLERS - WILL CALL DRIVER AND CB W/ ETA
  10. Aug 19 2026 5:48PM[10] 19-406B INQ ETA FRM 1185
  11. Aug 19 2026 5:25PM[9] [Rotation Request Comment] 1039 Templers Tow 925.567.4168GRY KIA TELLURIDE
  12. Aug 19 2026 5:22PM[8] B19-406B REQ 1185 FOR GRY KIA// UNABLE TO PUSH VEH SHUTTING DOWN LN 2 SB WALNUT
  13. Aug 19 2026 5:16PM[6] B19-406B 1182 BLKG SB WALNUT// WILL TRY TO PUSH VEH OFF RDWY MIGHT HAVE TO SHUT DOWN WALNUT
  14. Aug 19 2026 4:51PM[2] BLKG RDWY JUST PRIOR TO INTERSECTION
  15. Aug 19 2026 4:51PM[1] BLU/GRY KIA TELLURIDE VS WHI FORD TK

Units

  1. Aug 19 2026 5:13PMUnit At Scene
  2. Aug 19 2026 4:54PMUnit Enroute
  3. Aug 19 2026 4:54PMUnit Assigned

CHP incident #260819GG2022 · What do these codes mean?