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Injury collision

Possible injury collision near Summit Ave

August 12, 2026 · 12:19 AM

  • Summit Ave
  • I-15
  • Rancho Cucamonga

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What the source reported

At approximately 12:19 AM, dispatch information described a collision involving 2 vehicles on I-15 northbound near Summit Ave in Rancho Cucamonga. Dispatch notes indicate an ambulance responded. A tow was requested.

Written from the CHP dispatch record below. Dispatch notes reflect what was reported at the time and can be incomplete or later corrected.

See complete source detailsTimeline, dispatch log, and record data
  • 2 vehicles
  • tow requested

What happened, step by step

  1. 12:20 AMTraffic hazard reportedAs loggedUNK IF TC OF 1126
  2. 12:20 AMVehicle information reportedAs loggedNEG HAZ ON -PTY OO VEH
  3. 12:20 AMLanes affectedAs logged4D SD VS CD- NEG BLOCKING
  4. 12:48 AMTow requestedAs loggedC123-203 REQ 1185 FOR TESLA
  5. 12:49 AM1 routine dispatch entry (units, tow rotation, acknowledgements)
  6. 12:52 AMIncident reclassifiedChanged from collision, injuries unknown to collision with an ambulance responding.
  7. 12:53 AMAnother agency contactedAs logged1039 COMM CNTR

Every entry in the dispatch record below is represented here.

Dispatch log

7 entries
  1. +0:0000:20UNK IF TC OF 1126
  2. +0:0000:20NEG HAZ ON -PTY OO VEH
  3. +0:0000:204D SD VS CD- NEG BLOCKING
  4. +0:2800:48C123-203 REQ 1185 FOR TESLA
  5. +0:2900:491039 E AND S TOW 909-980-3255
  6. +0:3200:52Problem changed from 1183-Trfc Collision-Unkn Inj to 1179-Trfc Collision-1141 Enrt by CHP
  7. +0:3300:531039 COMM CNTR

About this information.

This page is generated automatically from publicly available California Highway Patrol computer-aided dispatch (CAD) data. Dispatch information is preliminary and unverified. It may contain errors, and it may change as an incident develops. This page is not an official collision report, and no official collision report is available on this website. Dispatch data does not identify any person involved in this incident, and no individuals are identified on this page. To request the official collision report, follow the agency instructions below.

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