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Accident Low Severity Resolved

Traffic collision, rear-end on SR-57 NORTHBOUND TO DIAMOND BAR BLVD.

A minor accident was reported on SR-57 NORTHBOUND TO DIAMOND BAR BLVD. near Diamond Bar on December 11, 2025 at 1:40 PM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Near DIAMOND BAR BLVD..

Address
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Started
Dec 11, 5:40 AM
Last Updated
10 months, 2 weeks ago
Dec 11, 5:40 AM
Resolved
Dec 11, 5:40 AM
Coordinates
33.9669, -117.8496
Involved Parties 2 partys
1
Driver At Fault Male age 25
Vehicle
TOYT PRIUS
Direction
N
Speed Limit
65 mph
Movement
Proceeding Straight
Sobriety
Had Not Been Drinking
2
Driver Male age 53
Vehicle
NISS SENTRA
Direction
N
Speed Limit
65 mph
Movement
Stopped
Sobriety
Had Not Been Drinking
Source: ccrs · ID ccrs-4970927 First seen Dec 11, 2025 5:40 AM
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