A traffic collision involving two vehicles—a diesel truck and a semi truck—occurred today at the intersection of State Route 60 East and State Route 57 North in Diamond Bar, CA. The incident was reported around 11:24 PM and resulted in a blocked lane, leading to slower moving traffic in the area.
Emergency response units were dispatched to manage traffic flow and control the scene. As crews worked to clear the vehicles, motorists experienced delays and congestion, particularly in the vicinity of the collision site. By approximately 12:32 AM, the roadway was cleared following the removal of the involved vehicles.
Both trucks were either being managed on-scene or were scheduled for towing, which contributed to the traffic backup. The California Highway Patrol was actively involved in ensuring that traffic resumed smoothly after the incident. Drivers were advised to remain cautious and expect potential delays as the area continued to clear.
This traffic incident serves as a reminder of the importance of safe driving practices, especially during evening hours when visibility may be reduced. Motorists are encouraged to stay informed about road conditions and plan their routes accordingly to avoid congestion.