A traffic collision involving two vehicles, a semi truck and a black sedan, occurred today on the northbound lanes of State Route 57 (SR-57) in San Dimas, CA. The incident took place around 9:00 PM, leading to significant traffic disruptions in the area.
The black sedan was reported to have sustained damage and was scheduled for towing, while the semi truck remained at the scene for further investigation. Traffic flow was impacted as lane slowdowns were noted, particularly from the Arrow Highway on-ramp, where emergency responders implemented controlled directional flow to manage congestion.
Motorists traveling northbound on SR-57 experienced delays as multiple units were deployed to ensure the safe management of traffic during the incident. The situation was further complicated by the semi truck's presence, which was observed to have possibly taken the westbound 210 Freeway after the collision.
As responders worked to clear the scene, the Arrow Highway on-ramp to northbound SR-57 was temporarily held to facilitate the towing of the black sedan. Drivers are advised to exercise caution and anticipate delays in the area as the situation unfolds.