A traffic collision involving two vehicles occurred today on the northbound lanes of State Route 57 near Pathfinder Road in Diamond Bar, CA. The incident, which took place around 6:29 AM, involved a white semi-truck that jackknifed, blocking multiple lanes, including the high-occupancy vehicle lane and the first two lanes of traffic.
Emergency services quickly responded to the scene, and one individual was transported to a trauma center with unknown injuries. The California Highway Patrol issued a Sig Alert, warning motorists of lane closures and advising that traffic would be impacted for approximately one hour.
Tow trucks were called to remove both the semi-truck and the white Acura sedan involved in the collision. By 8:31 AM, the roadway was cleared, and all lanes were reopened to traffic, allowing for a return to normal driving conditions.
Motorists in the area experienced delays during the incident, but the prompt response from emergency services helped minimize disruption. This incident highlights the importance of road safety and the potential hazards associated with traffic collisions.
Drivers are encouraged to remain vigilant and exercise caution when traveling near accident scenes to ensure their safety and the safety of others on the road.