Seventeen people were injured Friday night after two NJ Transit trains made contact and derailed on the Montclair-Boonton Line near Bay Street in Montclair, New Jersey, according to state and federal officials. Authorities confirmed that all reported injuries were non-life-threatening.

The collision occurred during evening operations, prompting an immediate suspension of rail service in the area. Emergency responders quickly arrived on scene to assist passengers and secure the site. Injured individuals were evaluated and transported to local hospitals for treatment as a precaution.

NJ Transit Police and the National Transportation Safety Board have launched a joint investigation to determine the cause of the incident. Federal investigators are examining whether potential signal malfunctions, communication failures, or human error may have contributed to the collision. Service disruptions continued into early Saturday morning as crews worked to clear the tracks and inspect damaged equipment.

The incident adds renewed scrutiny to NJ Transit’s operational safety record. According to NTSB data, the agency has experienced multiple train-related incidents over the past decade, placing increased pressure on officials to modernize systems and improve oversight.

NJ Transit officials stated that passenger safety remains their top priority and pledged full cooperation with investigators. Further updates are expected as the investigation progresses and service restoration plans are finalized.

The collision serves as a reminder of the critical importance of infrastructure reliability and strict operational discipline within major public transit systems serving millions of commuters across the region.