Accident Low Severity Resolved

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

A minor accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on March 27, 2026 at 6:45 AM. 2 parties involved.

Primary factor: VC 23114(a) SPILLING LOAD. Near PATHFINDER RD..

Road

Area

Diamond Bar

Address

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Started

Mar 26, 11:45 PM

Last Updated

1 month, 3 weeks ago

Mar 26, 11:45 PM

Resolved

Mar 26, 11:45 PM

Coordinates

33.9899, -117.8431

Involved Parties 2 partys

Driver Male age 61

Vehicle

PTRB TRUCK TRACTOR- DIESEL

Direction

Speed Limit

55 mph

Movement

Proceeding Straight

Driver At Fault Male age 42

Vehicle

GMC SIERRA

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Source: ccrs · ID ccrs-5118559 First seen Mar 26, 2026 11:45 PM