Accident High Severity Resolved

Injury crash — 6 injured on SR-57 N/B (ORANGE FWY)

A high-severity accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on July 19, 2025 at 10:10 PM. 7 parties involved, 6 injuries.

6 injured. Primary factor: VC 21658(A). Near DIAMOND BAR BLVD..

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Jul 19, 3:10 PM

Last Updated

10 months ago

Jul 19, 3:10 PM

Resolved

Jul 19, 3:10 PM

Coordinates

33.9562, -117.8613

Involved Parties 7 partys

1

Driver At Fault Male age 18

Vehicle

TOYT CAMRY

Direction

N

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

2

Driver Female age 34

Vehicle

KIA SELTOS

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

3

Driver Male age 57

Vehicle

FORD FOCUS

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

4

Driver Male age 30

Vehicle

NISS VERSA

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

5

Driver Male age 24

Vehicle

TOYT COROLLA

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

6

Driver Male age 70

Vehicle

TOYT AVALON

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

7

Driver Male age 33

Vehicle

MAZD CX-3

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 12 persons

Occupant M age 19 · PassengerFrontRight

Unknown

Occupant M age 24 · PassengerMiddleLeft

Unknown

Driver M age 18

Possible Injury

Passenger M age 15 · PassengerMiddleRight

Possible Injury

Driver F age 34

Possible Injury

Passenger M age 34 · PassengerFrontRight

Possible Injury

Passenger F age 9 · PassengerMiddleLeft

Possible Injury

Occupant F age 64 · PassengerFrontRight

Unknown

Occupant M age 26 · PassengerFrontRight

Unknown

Passenger F age 69 · PassengerMiddleLeft

Possible Injury

Occupant F age 39 · PassengerMiddleMiddle

Unknown

Occupant M age 33 · PassengerFrontRight

Unknown

Source: ccrs · ID ccrs-4778122 First seen Jul 19, 2025 3:10 PM