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Possible match

Collision — no injuries reported

Collision near Grand Ave off-ramp

October 14, 2026 · 3:29 PM

  • black Tesla
  • gray Lexus
  • Grand Ave off-ramp
  • SR-57

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Reported crash location

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What the source reported

At approximately 3:29 PM, dispatch information described a collision involving a black Tesla and a gray Lexus on SR-57 northbound near Grand Ave Ofr in Diamond Bar. A vehicle was reported on the right shoulder.

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

Vehicle details

Vehicles reported

black TeslaBlack
gray LexusGray
  • on the right shoulder

What happened, step by step

  1. 3:30 PMCollision reportedDispatch notes describe a black Tesla and a gray Lexus.
  2. 3:30 PMVehicle information reportedAs loggedVEHS EXITED , GRAND / 57
  3. 3:43 PMVehicle position reportedA caller reported a vehicle on the right shoulder.
  4. 3:45 PMAnother agency contactedAs logged1039 RP - WILL EXIT FWY TO TARGET PKG LOT
  5. 3:48 PMScene clearedAs logged[FSP] has closed their incident [261014LAFSP0180]

Every entry in the dispatch record below is represented here.

Dispatch log

5 entries
  1. +0:0015:30BLK TESLA Y VS DK GRY LEXUS IS250
  2. +0:0015:30VEHS EXITED , GRAND / 57
  3. +0:1315:43RP RECALLING - 1020 WILL BE EB 60 AT GRAND RHS (NEXT TO CONSTRUCTION BARRIERS)
  4. +0:1515:451039 RP - WILL EXIT FWY TO TARGET PKG LOT
  5. +0:1815:48has closed their incident [261014LAFSP0180]

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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