Accident Low Severity Resolved

Traffic collision on SR-57 N/B (ORANGE FWY)

A minor accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on December 16, 2025 at 2:40 PM. 2 parties involved.

Primary factor: VC 21658(a) LANED ROADWAYS. Near PATHFINDER RD.

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

Loading…

Started

Dec 16, 6:40 AM

Last Updated

10 months, 1 week ago

Dec 16, 6:40 AM

Resolved

Dec 16, 6:40 AM

Coordinates

33.9961, -117.8403

Involved Parties 2 partys

1

Driver At Fault Male age 78

Vehicle

HOND ODYSSEY

Direction

N

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

2

Driver Male age 21

Vehicle

HOND ACCORD

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-4984250 First seen Dec 16, 2025 6:40 AM

← All California Incidents More in Diamond Bar More on SR-57 N/B (ORANGE FWY)