While an NJ Transit train was involved in Monday's wire issues that stopped morning rail service and resulted in delayed and cancelled trains in the evening, the exact cause is still being investigated.

NJ Transit and Amtrak services resume after a disruption caused by downed wires near Newark, affecting numerous commutes.

Travelers are still making their way back home after the busy Thanksgiving rush. And to complicate matters, there's trouble once again on Northeast Corridor rail service.