Accident Moderate Severity Resolved

Injury crash — 1 injured, rear-end on SR-57 N/B (ORANGE FWY)

A injury accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on October 21, 2025 at 4:53 PM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 22106 START/BACKUP VEHICLE:HWY. Near DIAMOND BAR BLVD.

Road

Area

Diamond Bar

Address

Loading…

Started

Oct 21, 9:53 AM

Last Updated

7 months ago

Oct 21, 9:53 AM

Resolved

Oct 21, 9:53 AM

Coordinates

33.9654, -117.8509

Involved Parties 2 partys

Driver At Fault Female age 20

Vehicle

CHEV EQUINOX

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Female age 38

Vehicle

TESL MODEL Y

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver F age 38

Possible Injury

Source: ccrs · ID ccrs-4914822 First seen Oct 21, 2025 9:53 AM