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DIAMOND BAR, Los Angeles County, Calif., Nov. 10, 2026 — A FedEx semi-truck and an SUV collided on westbound State Route 60 near Diamond Bar Boulevard on Monday morning, November 9, blocking the middle lanes of the freeway, according to the California Highway Patrol.
The crash was reported shortly before 8 a.m. on westbound Rte 60 just east of Diamond Bar Boulevard. A caller told dispatchers a white FedEx tractor-trailer had collided with a black GMC SUV, leaving the vehicles blocking the freeway’s middle lanes.
The CHP initially logged the call as a collision with unknown injuries before updating it to a crash with emergency crews en route, indicating medical response was requested. Caltrans Freeway Service Patrol crews responded to the scene and later closed out their portion of the incident around 8:30 a.m.
This remains an active review. We are hoping for the best for those involved as more details come in.
Intersection Safety in California
The truck crash was reported at State Route 60 and Diamond Bar Boulevard in Diamond Bar. Readers following crash news in Los Angeles County can find more about intersections across the state on our guide to California intersections.
Frequently Asked Questions
How can drivers share the road with trucks safely?
Give commercial trucks extra space, avoid lingering in blind spots near the cab and rear corners, and pass decisively instead of staying alongside a trailer for long stretches.
Does driver fatigue contribute to truck crashes?
Fatigue is a recognized risk factor in commercial trucking because of long hours and tight delivery schedules, though fatigue has not been cited as a factor in this particular crash.
What should I do after a crash involving a commercial truck?
Move to a safe location if possible, call 911, document the scene with photos, and wait for CHP or local authorities to complete their report before discussing fault.
Why do trucks need so much room to stop?
Loaded tractor-trailers weigh far more than passenger vehicles and require significantly longer braking distances, which is why sudden lane changes or stops near trucks can be hazardous.
